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Enviro Tech Industrial Products
Delhi, India
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Our Product / Services

  1. INDUSTRIAL FILTER. 27 Products available
  2. CLEAN ROOM EQUIPMENTS. 17 Products available
  3. AIR COOLING SYSTEM. 16 Products available
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  6. Others 82 Products / Services available

Valves & Valve Fittings

Linear Smart Positioner

  • Type Linear Smart Positioner
  • Brand Name DWYER USA
  • Material Aluminum Or 316SS.
  • Certification YAS
  • Application Linear Motion Valves Or Rotary Motion Valves With Single Or Double Acting Actuators
  • Weight 3.3 Lb (1.5 Kg); SS Models: 6.4 Lb (2.9 Kg).
  • Color Black
  • Feature Good Quality
  • Condition New
  • Temperature Of Media -22 To 185°F (-30 To 85°C).

Linear Smart Positioner



Series 185 Linear Smart Positioner


Fail Freeze, Linear Operation, HART Communication



Proximity Series 185 & 285 Linear and Rotary Smart Positioners combine an easy to use, high performance unit with a low price. Series 185 models accurately control the valve stroke of linear motion valves, such as W.E. Anderson globe valves, according to an input signal of 4 to 20 mA from the controller. Its rugged, durable aluminum or available stainless steel construction makes it ideal for harsh environments. The NEMA 4X (IP66) enclosure rating protects the highly efficient microprocessing unit inside the Smart Positioner. An analog feedback signal is outputted to stabilize any valve system, and easy to use functions such as auto calibration ensure the accuracy of the unit. Low air consumption reduces operating cost, but does not sacrifice the performance of the Smart Positioner. The compact design of this unit makes it easy to use with any size actuator. Smart Positioners feature a LCD screen attached to the outer surface of the unit, allowing for an easy inspection of the positioner condition while in the field. Available in user selectable single or double action, with HART communication as standard. In the event that the 4-20 mA input signal is lost the 185 will fail in place.



Product Applications



  • Linear motion valves or rotary motion valves with single or double acting actuators



ModelDescription



  • 185EL-S1Smart positioner, Hart communication, single action, aluminum enclosure

  • 185EL-S1SSSmart positioner, Hart communication, single action, stainless steel enclosure



Specifications



  • Input Signal:4 to 20 mA DC.

  • Input Impedance:460 max @ 20 mA DC.

  • Enclosure Material:Aluminum or 316SS.

  • Air Supply:35 to 116 psi (2.4 to 8 bar).

  • Air Connection:1/4" NPT.

  • Gage Connection:1/8" NPT.

  • Conduit Connection:1/2" NPT.

  • Linearity:0.5% FS.

  • Hysteresis:0.5% FS.

  • Sensitivity:0.2% FS.

  • Repeatability:0.3% FS.

  • Air Consumption:.0004 scfm (.01 LPM) at 20 psig (1.4 bar) supply.

  • Flow Capacity:2.1 scfm (60 LPM) at 20 psig (1.4 bar) supply.

  • Stroke:0.5 to 6" (10 to 150 mm).

  • Enclosure Rating:NEMA 4X (IP66).

  • Temperature Limits:-22 to 185F (-30 to 85C).

  • Weight:3.3 lb (1.5 kg); SS models: 6.4 lb (2.9 kg).



Features



  • User selectable single or double action

  • LCD display



Related Products



  • Series 285 Rotary Smart Positioner

  • Series 285 Rotary Smart Positioner

  • Series 195 Compact Linear Smart Positioner

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 WEEK

View Complete Details

3 Way NPT Stainless Steel Ball Valve

  • Type 3 Way Ball Valve
  • Material Alloy Steel
  • Certification YAS
  • Application Gas Or Liquid Flow Control
  • Condition New
  • Feature Capable of being configured to fit any application
  • Electric “TI” and “MI” Series Power Requirements:110 VAC, 220 VAC, 24 VAC or 24 VDC.
  • Power Consumption:See instruction manual. Cycle Time (per 90°):See instruction manual.
  • Duty Rating:See instruction manual. Enclosure Rating:NEMA 7, designed to meet hazardous locations: Class I, Group C & D; Class II, Group E, F & G; Division I & II.
  • Housing Material:Powder coated aluminum. Temperature Limits:-40 to 140°F (-40 to 60°C).
  • Electrical Connection:1/2" female NPT. Modulating Input:4 to 20 mA.
  • Limit switches can be mounted to manual valves for remote monitoring Vented ball to reduce operating torque
  • Weatherproof or explosion-proof electric actuators Double acting or spring return anodized aluminum pneumatic actuators
  • Related Products Series WE01 2-Piece NPT Stainless Steel Ball Valve
  • Series WE02 3-Piece NPT Stainless Steel Ball Valve Series WE03 3-Piece Tri-Clamp Stainless Steel Ball Valve
  • Series WE04 2-Piece Flanged Stainless Steel Ball Valve Series WE33 3-Way Tri-Clamp Stainless Steel Ball Valve
  • Series WE34 3-Way Flanged Stainless Steel Ball Valve Series ACT Pneumatic and Electric Actuators

3 way npt stainless steel ball valve


series we31 3-way npt stainless steel ball valve


full port, vented ball, electric or pneumatic actuators


the series we31 incorporates a full port 3-way ss ball valve for great flow rates with minimal pressure drop. The valve features a blowout-proof stem for added safety, reinforced ptfe seats and seals for longer life, and a 316 ss (astm cf8m) ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces. Limit switches are able to be mounted directly to the valves allowing for remote position indication.


the series we31 can be configured with either an electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages and two-position or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed, while the modulating actuator accepts a 4 to 20 ma input for valve positioning. Actuators feature thermal overload protection and permanently lubricated gear train.


the pneumatic double acting actuator uses an air supply to drive the valve open and closed. The actuator has two supply ports, with one driving the valve open and the other driving the valve closed. Spring return pneumatic actuators use the air supply to open the valve, and internally loaded springs return the valve to the closed position. Also available is the sn solenoid valve to electrically switch the air supply pressure between the air supply ports for opening and closing the valve. Actuators are constructed of anodized and epoxy coated aluminum for years of corrosion free service.



product applications



  • gas or liquid flow controlideal for quick bubble tight shut-offmixing or diverting liquids and gases


specifications


valve



  • service:compatible liquids and gases.

  • body:3-way.

  • line sizes:1/2 to 2".

  • end connections:female npt.

  • pressure limits:28" hg to 1000 psi (-0.7 to 69 bar) up to 250f.

  • wetted materials:body and ball: 316 ss (cf8m); stem: 316 ss; seat: rtfe/ptfe; seal, washer, and packing: ptfe.

  • temperature limits:-20 to 392f (-29 to 200c).

  • other materials:o-ring: fluoroelastomer; handle: 304 ss; washer: 301 ss; stem nut, locking device, gland ring: 304 ss; handle sleeve: pvc.

  • agency approvals:meets the technical requirements of eu directive 2011/65/ eu (rohs ii).


actuators



  • pneumatic da and sr series

  • type:da series is double acting and sr series is spring return (rack and pinion).

  • normal supply pressure:da: 40 to 115 psi (2.7 to 7.9 bar); sr: 80 psi (5.5 bar).

  • maximum supply pressure:120 psi (8.6 bar).

  • air connections:da01: 1/8" female npt; da02 to da4: 1/4" female npt; sr03 to sr07: 1/4" female npt.

  • housing material:anodized aluminum body and epoxy coated aluminum end caps.

  • temperature limits:-40 to 176f (-40 to 80c).

  • accessory mounting:namur standard.


electric td and md series



  • power requirements:110 vac, 220 vac, 24 vac or 24 vdc (md models not available in 24 vdc).

  • power consumption:see instruction manual.

  • cycle time (per 90):td01: 4 s; md01: 10 s; td02 and md02: 20 s; td03 and md03: 30 s.

  • duty rating:85%.

  • enclosure rating:nema 4x (ip67).

  • housing material:powder coated aluminum.

  • temperature limits:-22 to 140f (-30 to 60c).

  • electrical connection:1/2" female npt.

  • modulating input:4 to 20 ma.

  • standard features:manual override, position indicator, and td models come with two limit switches.


Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 WEEK

View Complete Details

Series 3PBV Automated Ball Valve

  • Size 1/2
  • Type Three-Way Plastic
  • Material Body & End Connections: PVC; Ball & Stem: PVC; Seat: TFE; Stem Seal: EPDM.
  • Certification Yas
  • Application Compatible Liquids Or Gases.
  • Color White
  • Condition New
  • Pressure High Pressure, Low Pressure, Medium Pressure
  • Feature Easy Maintenance.
  • Automation Grade Manual
  • Number Of Way 3way
  • Feature Available with a variety of electric and pneumatic actuators
  • Certfication Yas
  • Specifications Pneumatic
  • Type:DA series is double acting and SR series is spring return (rack and pinion). Normal Supply Pressure:80 psi (5.5 bar).
  • Maximum Supply Pressure:120 psig (8 bar). Air Connections:DA1 to 2 and SR2 to 3: 1/8
  • Air Consumption (per stroke):DA1: 2.32 cu. in.; DA2 & SR2: 9.34 cu. in.; SR3: 17.21 cu. in. Cycle Time (per 90°):DA1: .03 sec.; DA2: .04 sec.; SR2: .09 sec.; SR3: .14 sec.
  • Housing Material:Anodized aluminum body and epoxy coated aluminum end caps. Temperature Limit:-4 to 180°F (-20 to 82°C).
  • Accessory Mounting:NAMUR standard. Standard Features:Visual position indicator.
  • Options Explosion-proof Electric Actuator - Add suffix
  • Optional Electric Actuator Supply Voltages - Contact factory for model number change - 24 VAC, 220 VAC, 24 VDC or 12 VDC. Solenoid Valve -- See Model SV3.
  • Related Products Series Mark Position Indicators/Switches/Transmitters
  • Series QV Quick-View® Valve Position Indicator/Switch Series 265 PRECISOR® II Pneumatic and Electro-Pneumatic Positioner

automated ball valve


series 3pbv automated ball valve, three-way plastic


electric and pneumatic actuators


the series 3pbv 3-way plastic automated ball valves are ideal for mixing or diverting services in industrial, chemical, turf and irrigation, and pool and spa applications, as well as for use with potable water. The valve features a 3-seat design for efficient automation, reinforced tfe seats and epdm seals for longer life, and an all pvc construction for heavy weight durability at a lightweight cost. Valves also come standard with field selectable npt or socket process connections.


the 3pbv is an economical automated valve package with either an electric or pneumatic actuator. Electrically actuated models are weatherproof, nema 4, powered by standard 115 vac supply, and are available in either two-position or proportional control. Two-position actuators use the 115 vac input to drive each of the valve ports open or closed, while the modulating actuator accepts a 4 to 20 ma input for infinite valve positioning. Actuator features include thermal overload protection to withstand stall conditions, visual position indication and a permanently lubricated gear train.


the pneumatic double acting actuator uses an air supply to drive each of the actuator ports. Spring return pneumatic actuators use the air supply to drive the valve stem one direction, and internally loaded springs return the valve to its original position. Also available is the sv3 solenoid valve to electrically switch the supply pressure between the air supply ports. Actuators are constructed of anodized aluminum and are epoxy coated for years of corrosion free service.


how to order:


1. Select model number to specify pipe size and actuator.


2. Choose a port configuration to determine valve flow path.


example: 3pbvpsr204-l1


product applications



  • gas or liquid flow controlmixing or diverting liquids and gases


specifications



  • service:compatible liquids or gases.

  • body:3-way.

  • line size:1/2" to 2".

  • end connections:female npt or socket (field selectable).

  • pressure limit:1/2" to 1": 232 psi (16.0 bar) @ 73f (23c); 1-1/4" to 2": 150 psi (10.3 bar) @ 73f (23c) wog. Vacuum: 29" hg. See catalog page for curve.

  • wetted materials:body & end connections: pvc; ball & stem: pvc; seat: tfe; stem seal: epdm.

  • temperature limit:32 to 140f (0 to 60c).


actuators
electric



  • power requirements:120 vac, 50/60 hz, single phase. Optional 220 vac, 24 vac, 12 vdc, and 24 vdc.

  • power consumption (locked rotor current):two position: 1/2" to 1-1/2": 0.55a; 2": 0.75a. Modulating: 0.75a.

  • cycle time (per 90):two position: 1/2" to 1-1/2": 2.5 sec.; 2": 5 sec. Modulating: 5 sec.

  • duty cycle:two position: 1/2" to 1-1/2": 75%; 2": 25%. Modulating: 75%.

  • enclosure rating:nema 4. Optional nema 7 (class 1, div. Ii, groups a, b, c, d).

  • housing material:aluminum with thermal bonding polyester powder finish.

  • temperature limit:0 to 150f (-18 to 65c).

  • conduit connection:1/2" female npt.

  • modulating input:4 to 20 ma.

  • standard features:manual override and visual position indicator except modulating units.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 week

View Complete Details

3 Piece NPT Stainless Steel Ball Valve

  • Material Alloy Steel
  • Certification YAS
  • Application Compatible Liquids And Gases.
  • Feature Capable of being configured to fit any application
  • Type 3 Piece NPT Stainless Steel Ball Valve
  • Brand Name DWYER USA
  • Color Silver
  • Condition New
  • Pressure High, Low, Medium
  • Specifications Electric “TI” and “MI” Series
  • Power Requirement:110 VAC, 220 VAC, 24 VAC or 24 VDC. Power Consumption:See instruction manual.
  • Cycle Time (per 90°):See instruction manual. Duty Rating:See instruction manual.
  • Enclosure Rating:NEMA 7, designed to meet hazardous locations: Class I, Group C & D; Class II, Group E, F & G; Division I & II. Housing Material:Powder coated aluminum.
  • Temperature Limits:-40 to 140°F (-40 to 60°C). Electrical Connection:1/2
  • Modulating Input:4 to 20 mA. Standard Features:Position indicator and two limit switches.
  • Limit switches can be mounted to manual valves for remote monitoring Vented ball to reduce operating torque
  • Weatherproof or explosion-proof electric actuators Double acting or spring return anodized aluminum pneumatic actuators
  • 3-piece design for each replacement of seals Full port design reduces the pressure drop across the valve
  • Accessories Air filter regulator, range 0-121 psi (0-8 bar), aluminum body
  • Related Products Series WE01 2-Piece NPT Stainless Steel Ball Valve
  • Series WE03 3-Piece Tri-Clamp Stainless Steel Ball Valve Series WE04 2-Piece Flanged Stainless Steel Ball Valve
  • Series WE31 3-Way NPT Stainless Steel Ball Valve Series WE33 3-Way Tri-Clamp Stainless Steel Ball Valve
  • Series WE34 3-Way Flanged Stainless Steel Ball Valve Series ACT Pneumatic and Electric Actuators

3 Piece NPT Stainless Steel Ball Valve


Series WE02 3-Piece NPT Stainless Steel Ball Valve


Full Port, Vented Ball, Electric or Pneumatic Actuators


The Series WE02 incorporates a full port 3-piece SS ball valve for great flow rates with minimal pressure drop. The valve features a blowout proof stem for added safety, reinforced PTFE seats and seals for longer life, and a 316 SS (ASTM CF8M) ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces. Limit switches are able to be mounted directly to the valves allowing for remote position indication.


The Series WE02 can be configured with either an electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages and two-position or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed, while the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermal overload protection and permanently lubricated gear train.


The pneumatic double acting actuator uses an air supply to drive the valve open and closed. The actuator has two supply ports, with one driving the valve open and the other driving the valve closed. Spring return pneumatic actuators use the air supply to open the valve, and internally loaded springs return the valve to the closed position. Also available is the SN solenoid valve to electrically switch the air supply pressure between the air supply ports for opening and closing the valve. Actuators are constructed of anodized and epoxy coated aluminum for years of corrosion free service.


Product Applications



  • Gas or liquid flow controlIdeal for quick bubble tight shut-off


Specifications


VALVE



  • Service:Compatible liquids and gases.

  • Body:3-piece.

  • Line Sizes:1/2 to 3" .

  • End Connections:Female NPT.

  • Pressure Limits:28" Hg to 1000 psi (-0.7 to 69 bar) up to 250F.

  • Wetted Materials:Body and ball: 316 SS (CF8M); Stem: 316 SS; Seat: RTFE/PTFE; Seal, Washer, and Packing: PTFE.

  • Temperature Limits:-20 to 392F (-29 to 200C).

  • Other Materials::O-ring: Fluoroelastomer; Handle: 304 SS; Washer: 301 SS; Stem Nut, Locking Device, Gland Ring: 304 SS; Handle Sleeve: PVC.

  • Agency Approvals:Meets the technical requirements of EU Directive 2011/65/ EU (RoHS II).


ACTUATORS


Pneumatic DA and SR Series



  • Type:DA series is double acting and SR series is spring return (rack and pinion).

  • Normal Supply Pressure:DA: 40 to 115 psi (2.7 to 7.9 bar); SR: 80 psi (5.5 bar).

  • Maximum Supply Pressure:120 psi (8.6 bar).

  • Air Connections:DA01: 1/8" female NPT; DA02 to DA05: 1/4" female NPT; SR02 to SR07: 1/4" female NPT.

  • Housing Material:Anodized aluminum body and epoxy coated aluminum end caps.

  • Temperature Limits:-40 to 176F (-40 to 80C).

  • Accessory Mounting:NAMUR standard.


Electric TD and MD Series



  • Power Requirements:110 VAC, 220 VAC, 24 VAC or 24 VDC (MD models not available in 24 VDC).

  • Power Consumption:See instruction manual.

  • Cycle Time (per 90):TD01: 4 s; MD01: 10 s; TD02 and MD02: 20 s; TD03 and MD03: 30 s.

  • Duty Rating:85%.

  • Enclosure Rating:NEMA 4X (IP67).

  • Housing Material:Powder coated aluminum.

  • Temperature Limits:-22 to 140F (-30 to 60C).

  • Electrical Connection:1/2" female NPT.

  • Modulating Input:4 to 20 mA.

  • Standard Features:Manual override, position indicator, and TD models come with two limit switches.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 WEEK

View Complete Details

NPT Brass Ball Valve

  • Size 1/4'
  • Material Brass Ball Valve
  • Certification YAS
  • Brand Name DWYER USA
  • Application Gases And Liquids Compatible With Wetted Materials.
  • Pressure High, Low, Medium
  • Type Series DBVL & SWBV NPT Brass Ball Valves
  • Body Material Body, Body Cap, And Stem: Brass; Seat And Packing: PTFE; Ball: DBVL: 1/4
  • Handle Material Body, Body Cap, And Stem: Brass; Seat And Packing: PTFE; Ball: DBVL: 1/4
  • Temperature Of Media -40° To 365°F (-40° To 185°C).

NPT Brass Ball Valve


Series DBVL & SWBV NPT Brass Ball Valves


Economical, Easy to Install


The Series DBVL & SWBV Brass Ball Valves are economical hand lever ball valves ideal for commercial or industrial use. The valve body, body cap, and stem are made of a quality brass for great durability and compatibility. The seats and stem packing are constructed of PTFE for long lasting service. A blowout-proof stem provides safety in the event of overpressure, and the full port design allows for the maximum flow coefficient while still retaining minimal pressure drop.


Product Applications



  • Gas or liquid flow control


ModelDescription



  • DBVL-00Brass ball valve, 600 psi, full port, 1/4"

  • DBVL-01Brass ball valve, 600 psi, full port, 3/8"

  • DBVL-02Brass ball valve, 600 psi, full port, 1/2"

  • DBVL-03Brass ball valve, 600 psi, full port, 3/4"

  • DBVL-04Brass ball valve, 600 psi, full port, 1"

  • DBVL-05Brass ball valve, 600 psi, full port, 1-1/4"

  • DBVL-06Brass ball valve, 600 psi, full port, 1-1/2"

  • DBVL-07Brass ball valve, 600 psi, full port, 2"

  • SWBV-00Sweat connection brass ball valve, 600 psi, full port, 1/4"

  • SWBV-01Sweat connection brass ball valve, 600 psi, full port, 3/8"

  • SWBV-02Sweat connection brass ball valve, 600 psi, full port, 1/2"

  • SWBV-03Sweat connection brass ball valve, 600 psi, full port, 3/4"

  • SWBV-04Sweat connection brass ball valve, 600 psi, full port, 1"

  • SWBV-05Sweat connection brass ball valve, 600 psi, full port, 1-1/4"

  • SWBV-06Sweat connection brass ball valve, 600 psi, full port, 1-1/2"

  • SWBV-07Sweat connection brass ball valve, 600 psi, full port, 2"

  • SWBV-08Sweat connection brass ball valve, 400 psi, full port, 2-1/2"

  • SWBV-09Sweat connection brass ball valve, 400 psi, full port, 3"


Specifications



  • Service:Gases and liquids compatible with wetted materials.

  • End Connections:DBVL: 1/4" to 3" female NPT; SWBV: 1/4" to 3" sweat connections.

  • Pressure Limits:1/4" to 2": -29" Hg to 600 psi (-736 mm Hg to 41 bar) WOG; DBVL: 2-1/2" to 3": -29" Hg to 250 psi (-736 mm Hg to 17 bar) WOG; SWBV: 2-1/2" to 3", -29" Hg to 400 psi (-736 mm Hg to 27 psi) WOG.

  • Temperature Limits:-40 to 365F (-40 to 185C).

  • Wetted Materials:Body, Body Cap, and Stem: Brass; Seat and Packing: PTFE; Ball: DBVL: 1/4" to 1": Chrome Plated Brass; 1-1/4" to 3": Stainless Steel; SWBV: Stainless Steel.Other Materials:

  • Other Materials: Body Gland and Stem Nut: Brass; Handle and Handle Nut: Steel; Handle Cover: Rubber.

  • Agency Approvals:Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).


Features



  • Low lead brass

  • PTFE seats to stem

  • Blowout-proof stem


Related Products



  • Series DBV Brass Ball Valve

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 WEEK

View Complete Details
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  • R. P. Sharma (Enviro Tech Industrial Products)
  • Sales Office:-Plot No. X/852, Chand Mohalla, Street No: 11 Gandhi Nagar Industrial Area, Near Ramgareya Gurdwara, Delhi – 110031.Mobil No.9871034100,+91-9716640145
  • http://www.envirotechindustrialproducts.com
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Supplier of Valves & Valve Fittings from Delhi, Delhi by Enviro Tech Industrial Products
Post Buy Requirement
Enviro Tech Industrial Products
Delhi, India
gstGST : 07AOSPS8386M1ZM Verified Add Review

Our Product / Services

  1. INDUSTRIAL FILTER. 27 Products available
  2. CLEAN ROOM EQUIPMENTS. 17 Products available
  3. AIR COOLING SYSTEM. 16 Products available
  4. Cooling Tower Spare Parts 10 Products available
  5. AHU Filter Manufacture From India 60 Products available
  6. Others 82 Products / Services available

Valves & Valve Fittings #942531

Linear Smart Positioner

  • Type Linear Smart Positioner
  • Brand Name DWYER USA
  • Material Aluminum Or 316SS.
  • Certification YAS
  • Application Linear Motion Valves Or Rotary Motion Valves With Single Or Double Acting Actuators
  • Weight 3.3 Lb (1.5 Kg); SS Models: 6.4 Lb (2.9 Kg).
  • Color Black
  • Feature Good Quality
  • Condition New
  • Temperature Of Media -22 To 185°F (-30 To 85°C).

Linear Smart Positioner

Series 185 Linear Smart Positioner

Fail Freeze, Linear Operation, HART Communication

Proximity Series 185 & 285 Linear and Rotary Smart Positioners combine an easy to use, high performance unit with a low price. Series 185 models accurately control the valve stroke of linear motion valves, such as W.E. Anderson globe valves, according to an input signal of 4 to 20 mA from the controller. Its rugged, durable aluminum or available stainless steel construction makes it ideal for harsh environments. The NEMA 4X (IP66) enclosure rating protects the highly efficient microprocessing unit inside the Smart Positioner. An analog feedback signal is outputted to stabilize any valve system, and easy to use functions such as auto calibration ensure the accuracy of the unit. Low air consumption reduces operating cost, but does not sacrifice the performance of the Smart Positioner. The compact design of this unit makes it easy to use with any size actuator. Smart Positioners feature a LCD screen attached to the outer surface of the unit, allowing for an easy inspection of the positioner condition while in the field. Available in user selectable single or double action, with HART communication as standard. In the event that the 4-20 mA input signal is lost the 185 will fail in place.

Product Applications

  • Linear motion valves or rotary motion valves with single or double acting actuators

ModelDescription

  • 185EL-S1Smart positioner, Hart communication, single action, aluminum enclosure
  • 185EL-S1SSSmart positioner, Hart communication, single action, stainless steel enclosure

Specifications

  • Input Signal:4 to 20 mA DC.
  • Input Impedance:460 max @ 20 mA DC.
  • Enclosure Material:Aluminum or 316SS.
  • Air Supply:35 to 116 psi (2.4 to 8 bar).
  • Air Connection:1/4" NPT.
  • Gage Connection:1/8" NPT.
  • Conduit Connection:1/2" NPT.
  • Linearity:0.5% FS.
  • Hysteresis:0.5% FS.
  • Sensitivity:0.2% FS.
  • Repeatability:0.3% FS.
  • Air Consumption:.0004 scfm (.01 LPM) at 20 psig (1.4 bar) supply.
  • Flow Capacity:2.1 scfm (60 LPM) at 20 psig (1.4 bar) supply.
  • Stroke:0.5 to 6" (10 to 150 mm).
  • Enclosure Rating:NEMA 4X (IP66).
  • Temperature Limits:-22 to 185F (-30 to 85C).
  • Weight:3.3 lb (1.5 kg); SS models: 6.4 lb (2.9 kg).

Features

  • User selectable single or double action
  • LCD display

Related Products

  • Series 285 Rotary Smart Positioner
  • Series 285 Rotary Smart Positioner
  • Series 195 Compact Linear Smart Positioner

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 WEEK

View Complete Details

3 Way NPT Stainless Steel Ball Valve

  • Type 3 Way Ball Valve
  • Material Alloy Steel
  • Certification YAS
  • Application Gas Or Liquid Flow Control
  • Condition New
  • Feature Capable of being configured to fit any application
  • Electric “TI” and “MI” Series Power Requirements:110 VAC, 220 VAC, 24 VAC or 24 VDC.
  • Power Consumption:See instruction manual. Cycle Time (per 90°):See instruction manual.
  • Duty Rating:See instruction manual. Enclosure Rating:NEMA 7, designed to meet hazardous locations: Class I, Group C & D; Class II, Group E, F & G; Division I & II.
  • Housing Material:Powder coated aluminum. Temperature Limits:-40 to 140°F (-40 to 60°C).
  • Electrical Connection:1/2" female NPT. Modulating Input:4 to 20 mA.
  • Limit switches can be mounted to manual valves for remote monitoring Vented ball to reduce operating torque
  • Weatherproof or explosion-proof electric actuators Double acting or spring return anodized aluminum pneumatic actuators
  • Related Products Series WE01 2-Piece NPT Stainless Steel Ball Valve
  • Series WE02 3-Piece NPT Stainless Steel Ball Valve Series WE03 3-Piece Tri-Clamp Stainless Steel Ball Valve
  • Series WE04 2-Piece Flanged Stainless Steel Ball Valve Series WE33 3-Way Tri-Clamp Stainless Steel Ball Valve
  • Series WE34 3-Way Flanged Stainless Steel Ball Valve Series ACT Pneumatic and Electric Actuators

3 way npt stainless steel ball valve

series we31 3-way npt stainless steel ball valve

full port, vented ball, electric or pneumatic actuators

the series we31 incorporates a full port 3-way ss ball valve for great flow rates with minimal pressure drop. The valve features a blowout-proof stem for added safety, reinforced ptfe seats and seals for longer life, and a 316 ss (astm cf8m) ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces. Limit switches are able to be mounted directly to the valves allowing for remote position indication.

the series we31 can be configured with either an electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages and two-position or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed, while the modulating actuator accepts a 4 to 20 ma input for valve positioning. Actuators feature thermal overload protection and permanently lubricated gear train.

the pneumatic double acting actuator uses an air supply to drive the valve open and closed. The actuator has two supply ports, with one driving the valve open and the other driving the valve closed. Spring return pneumatic actuators use the air supply to open the valve, and internally loaded springs return the valve to the closed position. Also available is the sn solenoid valve to electrically switch the air supply pressure between the air supply ports for opening and closing the valve. Actuators are constructed of anodized and epoxy coated aluminum for years of corrosion free service.

product applications

  • gas or liquid flow controlideal for quick bubble tight shut-offmixing or diverting liquids and gases

specifications

valve

  • service:compatible liquids and gases.
  • body:3-way.
  • line sizes:1/2 to 2".
  • end connections:female npt.
  • pressure limits:28" hg to 1000 psi (-0.7 to 69 bar) up to 250f.
  • wetted materials:body and ball: 316 ss (cf8m); stem: 316 ss; seat: rtfe/ptfe; seal, washer, and packing: ptfe.
  • temperature limits:-20 to 392f (-29 to 200c).
  • other materials:o-ring: fluoroelastomer; handle: 304 ss; washer: 301 ss; stem nut, locking device, gland ring: 304 ss; handle sleeve: pvc.
  • agency approvals:meets the technical requirements of eu directive 2011/65/ eu (rohs ii).

actuators

  • pneumatic da and sr series
  • type:da series is double acting and sr series is spring return (rack and pinion).
  • normal supply pressure:da: 40 to 115 psi (2.7 to 7.9 bar); sr: 80 psi (5.5 bar).
  • maximum supply pressure:120 psi (8.6 bar).
  • air connections:da01: 1/8" female npt; da02 to da4: 1/4" female npt; sr03 to sr07: 1/4" female npt.
  • housing material:anodized aluminum body and epoxy coated aluminum end caps.
  • temperature limits:-40 to 176f (-40 to 80c).
  • accessory mounting:namur standard.

electric td and md series

  • power requirements:110 vac, 220 vac, 24 vac or 24 vdc (md models not available in 24 vdc).
  • power consumption:see instruction manual.
  • cycle time (per 90):td01: 4 s; md01: 10 s; td02 and md02: 20 s; td03 and md03: 30 s.
  • duty rating:85%.
  • enclosure rating:nema 4x (ip67).
  • housing material:powder coated aluminum.
  • temperature limits:-22 to 140f (-30 to 60c).
  • electrical connection:1/2" female npt.
  • modulating input:4 to 20 ma.
  • standard features:manual override, position indicator, and td models come with two limit switches.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 WEEK

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Series 3PBV Automated Ball Valve

  • Size 1/2
  • Type Three-Way Plastic
  • Material Body & End Connections: PVC; Ball & Stem: PVC; Seat: TFE; Stem Seal: EPDM.
  • Certification Yas
  • Application Compatible Liquids Or Gases.
  • Color White
  • Condition New
  • Pressure High Pressure, Low Pressure, Medium Pressure
  • Feature Easy Maintenance.
  • Automation Grade Manual
  • Number Of Way 3way
  • Feature Available with a variety of electric and pneumatic actuators
  • Certfication Yas
  • Specifications Pneumatic
  • Type:DA series is double acting and SR series is spring return (rack and pinion). Normal Supply Pressure:80 psi (5.5 bar).
  • Maximum Supply Pressure:120 psig (8 bar). Air Connections:DA1 to 2 and SR2 to 3: 1/8
  • Air Consumption (per stroke):DA1: 2.32 cu. in.; DA2 & SR2: 9.34 cu. in.; SR3: 17.21 cu. in. Cycle Time (per 90°):DA1: .03 sec.; DA2: .04 sec.; SR2: .09 sec.; SR3: .14 sec.
  • Housing Material:Anodized aluminum body and epoxy coated aluminum end caps. Temperature Limit:-4 to 180°F (-20 to 82°C).
  • Accessory Mounting:NAMUR standard. Standard Features:Visual position indicator.
  • Options Explosion-proof Electric Actuator - Add suffix
  • Optional Electric Actuator Supply Voltages - Contact factory for model number change - 24 VAC, 220 VAC, 24 VDC or 12 VDC. Solenoid Valve -- See Model SV3.
  • Related Products Series Mark Position Indicators/Switches/Transmitters
  • Series QV Quick-View® Valve Position Indicator/Switch Series 265 PRECISOR® II Pneumatic and Electro-Pneumatic Positioner

automated ball valve

series 3pbv automated ball valve, three-way plastic

electric and pneumatic actuators

the series 3pbv 3-way plastic automated ball valves are ideal for mixing or diverting services in industrial, chemical, turf and irrigation, and pool and spa applications, as well as for use with potable water. The valve features a 3-seat design for efficient automation, reinforced tfe seats and epdm seals for longer life, and an all pvc construction for heavy weight durability at a lightweight cost. Valves also come standard with field selectable npt or socket process connections.

the 3pbv is an economical automated valve package with either an electric or pneumatic actuator. Electrically actuated models are weatherproof, nema 4, powered by standard 115 vac supply, and are available in either two-position or proportional control. Two-position actuators use the 115 vac input to drive each of the valve ports open or closed, while the modulating actuator accepts a 4 to 20 ma input for infinite valve positioning. Actuator features include thermal overload protection to withstand stall conditions, visual position indication and a permanently lubricated gear train.

the pneumatic double acting actuator uses an air supply to drive each of the actuator ports. Spring return pneumatic actuators use the air supply to drive the valve stem one direction, and internally loaded springs return the valve to its original position. Also available is the sv3 solenoid valve to electrically switch the supply pressure between the air supply ports. Actuators are constructed of anodized aluminum and are epoxy coated for years of corrosion free service.

how to order:

1. Select model number to specify pipe size and actuator.

2. Choose a port configuration to determine valve flow path.

example: 3pbvpsr204-l1

product applications

  • gas or liquid flow controlmixing or diverting liquids and gases

specifications

  • service:compatible liquids or gases.
  • body:3-way.
  • line size:1/2" to 2".
  • end connections:female npt or socket (field selectable).
  • pressure limit:1/2" to 1": 232 psi (16.0 bar) @ 73f (23c); 1-1/4" to 2": 150 psi (10.3 bar) @ 73f (23c) wog. Vacuum: 29" hg. See catalog page for curve.
  • wetted materials:body & end connections: pvc; ball & stem: pvc; seat: tfe; stem seal: epdm.
  • temperature limit:32 to 140f (0 to 60c).

actuators
electric

  • power requirements:120 vac, 50/60 hz, single phase. Optional 220 vac, 24 vac, 12 vdc, and 24 vdc.
  • power consumption (locked rotor current):two position: 1/2" to 1-1/2": 0.55a; 2": 0.75a. Modulating: 0.75a.
  • cycle time (per 90):two position: 1/2" to 1-1/2": 2.5 sec.; 2": 5 sec. Modulating: 5 sec.
  • duty cycle:two position: 1/2" to 1-1/2": 75%; 2": 25%. Modulating: 75%.
  • enclosure rating:nema 4. Optional nema 7 (class 1, div. Ii, groups a, b, c, d).
  • housing material:aluminum with thermal bonding polyester powder finish.
  • temperature limit:0 to 150f (-18 to 65c).
  • conduit connection:1/2" female npt.
  • modulating input:4 to 20 ma.
  • standard features:manual override and visual position indicator except modulating units.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 week

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3 Piece NPT Stainless Steel Ball Valve

  • Material Alloy Steel
  • Certification YAS
  • Application Compatible Liquids And Gases.
  • Feature Capable of being configured to fit any application
  • Type 3 Piece NPT Stainless Steel Ball Valve
  • Brand Name DWYER USA
  • Color Silver
  • Condition New
  • Pressure High, Low, Medium
  • Specifications Electric “TI” and “MI” Series
  • Power Requirement:110 VAC, 220 VAC, 24 VAC or 24 VDC. Power Consumption:See instruction manual.
  • Cycle Time (per 90°):See instruction manual. Duty Rating:See instruction manual.
  • Enclosure Rating:NEMA 7, designed to meet hazardous locations: Class I, Group C & D; Class II, Group E, F & G; Division I & II. Housing Material:Powder coated aluminum.
  • Temperature Limits:-40 to 140°F (-40 to 60°C). Electrical Connection:1/2
  • Modulating Input:4 to 20 mA. Standard Features:Position indicator and two limit switches.
  • Limit switches can be mounted to manual valves for remote monitoring Vented ball to reduce operating torque
  • Weatherproof or explosion-proof electric actuators Double acting or spring return anodized aluminum pneumatic actuators
  • 3-piece design for each replacement of seals Full port design reduces the pressure drop across the valve
  • Accessories Air filter regulator, range 0-121 psi (0-8 bar), aluminum body
  • Related Products Series WE01 2-Piece NPT Stainless Steel Ball Valve
  • Series WE03 3-Piece Tri-Clamp Stainless Steel Ball Valve Series WE04 2-Piece Flanged Stainless Steel Ball Valve
  • Series WE31 3-Way NPT Stainless Steel Ball Valve Series WE33 3-Way Tri-Clamp Stainless Steel Ball Valve
  • Series WE34 3-Way Flanged Stainless Steel Ball Valve Series ACT Pneumatic and Electric Actuators

3 Piece NPT Stainless Steel Ball Valve

Series WE02 3-Piece NPT Stainless Steel Ball Valve

Full Port, Vented Ball, Electric or Pneumatic Actuators

The Series WE02 incorporates a full port 3-piece SS ball valve for great flow rates with minimal pressure drop. The valve features a blowout proof stem for added safety, reinforced PTFE seats and seals for longer life, and a 316 SS (ASTM CF8M) ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces. Limit switches are able to be mounted directly to the valves allowing for remote position indication.

The Series WE02 can be configured with either an electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages and two-position or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed, while the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermal overload protection and permanently lubricated gear train.

The pneumatic double acting actuator uses an air supply to drive the valve open and closed. The actuator has two supply ports, with one driving the valve open and the other driving the valve closed. Spring return pneumatic actuators use the air supply to open the valve, and internally loaded springs return the valve to the closed position. Also available is the SN solenoid valve to electrically switch the air supply pressure between the air supply ports for opening and closing the valve. Actuators are constructed of anodized and epoxy coated aluminum for years of corrosion free service.

Product Applications

  • Gas or liquid flow controlIdeal for quick bubble tight shut-off

Specifications

VALVE

  • Service:Compatible liquids and gases.
  • Body:3-piece.
  • Line Sizes:1/2 to 3" .
  • End Connections:Female NPT.
  • Pressure Limits:28" Hg to 1000 psi (-0.7 to 69 bar) up to 250F.
  • Wetted Materials:Body and ball: 316 SS (CF8M); Stem: 316 SS; Seat: RTFE/PTFE; Seal, Washer, and Packing: PTFE.
  • Temperature Limits:-20 to 392F (-29 to 200C).
  • Other Materials::O-ring: Fluoroelastomer; Handle: 304 SS; Washer: 301 SS; Stem Nut, Locking Device, Gland Ring: 304 SS; Handle Sleeve: PVC.
  • Agency Approvals:Meets the technical requirements of EU Directive 2011/65/ EU (RoHS II).

ACTUATORS

Pneumatic DA and SR Series

  • Type:DA series is double acting and SR series is spring return (rack and pinion).
  • Normal Supply Pressure:DA: 40 to 115 psi (2.7 to 7.9 bar); SR: 80 psi (5.5 bar).
  • Maximum Supply Pressure:120 psi (8.6 bar).
  • Air Connections:DA01: 1/8" female NPT; DA02 to DA05: 1/4" female NPT; SR02 to SR07: 1/4" female NPT.
  • Housing Material:Anodized aluminum body and epoxy coated aluminum end caps.
  • Temperature Limits:-40 to 176F (-40 to 80C).
  • Accessory Mounting:NAMUR standard.

Electric TD and MD Series

  • Power Requirements:110 VAC, 220 VAC, 24 VAC or 24 VDC (MD models not available in 24 VDC).
  • Power Consumption:See instruction manual.
  • Cycle Time (per 90):TD01: 4 s; MD01: 10 s; TD02 and MD02: 20 s; TD03 and MD03: 30 s.
  • Duty Rating:85%.
  • Enclosure Rating:NEMA 4X (IP67).
  • Housing Material:Powder coated aluminum.
  • Temperature Limits:-22 to 140F (-30 to 60C).
  • Electrical Connection:1/2" female NPT.
  • Modulating Input:4 to 20 mA.
  • Standard Features:Manual override, position indicator, and TD models come with two limit switches.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 WEEK

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NPT Brass Ball Valve

  • Size 1/4'
  • Material Brass Ball Valve
  • Certification YAS
  • Brand Name DWYER USA
  • Application Gases And Liquids Compatible With Wetted Materials.
  • Pressure High, Low, Medium
  • Type Series DBVL & SWBV NPT Brass Ball Valves
  • Body Material Body, Body Cap, And Stem: Brass; Seat And Packing: PTFE; Ball: DBVL: 1/4
  • Handle Material Body, Body Cap, And Stem: Brass; Seat And Packing: PTFE; Ball: DBVL: 1/4
  • Temperature Of Media -40° To 365°F (-40° To 185°C).

NPT Brass Ball Valve

Series DBVL & SWBV NPT Brass Ball Valves

Economical, Easy to Install

The Series DBVL & SWBV Brass Ball Valves are economical hand lever ball valves ideal for commercial or industrial use. The valve body, body cap, and stem are made of a quality brass for great durability and compatibility. The seats and stem packing are constructed of PTFE for long lasting service. A blowout-proof stem provides safety in the event of overpressure, and the full port design allows for the maximum flow coefficient while still retaining minimal pressure drop.

Product Applications

  • Gas or liquid flow control

ModelDescription

  • DBVL-00Brass ball valve, 600 psi, full port, 1/4"
  • DBVL-01Brass ball valve, 600 psi, full port, 3/8"
  • DBVL-02Brass ball valve, 600 psi, full port, 1/2"
  • DBVL-03Brass ball valve, 600 psi, full port, 3/4"
  • DBVL-04Brass ball valve, 600 psi, full port, 1"
  • DBVL-05Brass ball valve, 600 psi, full port, 1-1/4"
  • DBVL-06Brass ball valve, 600 psi, full port, 1-1/2"
  • DBVL-07Brass ball valve, 600 psi, full port, 2"
  • SWBV-00Sweat connection brass ball valve, 600 psi, full port, 1/4"
  • SWBV-01Sweat connection brass ball valve, 600 psi, full port, 3/8"
  • SWBV-02Sweat connection brass ball valve, 600 psi, full port, 1/2"
  • SWBV-03Sweat connection brass ball valve, 600 psi, full port, 3/4"
  • SWBV-04Sweat connection brass ball valve, 600 psi, full port, 1"
  • SWBV-05Sweat connection brass ball valve, 600 psi, full port, 1-1/4"
  • SWBV-06Sweat connection brass ball valve, 600 psi, full port, 1-1/2"
  • SWBV-07Sweat connection brass ball valve, 600 psi, full port, 2"
  • SWBV-08Sweat connection brass ball valve, 400 psi, full port, 2-1/2"
  • SWBV-09Sweat connection brass ball valve, 400 psi, full port, 3"

Specifications

  • Service:Gases and liquids compatible with wetted materials.
  • End Connections:DBVL: 1/4" to 3" female NPT; SWBV: 1/4" to 3" sweat connections.
  • Pressure Limits:1/4" to 2": -29" Hg to 600 psi (-736 mm Hg to 41 bar) WOG; DBVL: 2-1/2" to 3": -29" Hg to 250 psi (-736 mm Hg to 17 bar) WOG; SWBV: 2-1/2" to 3", -29" Hg to 400 psi (-736 mm Hg to 27 psi) WOG.
  • Temperature Limits:-40 to 365F (-40 to 185C).
  • Wetted Materials:Body, Body Cap, and Stem: Brass; Seat and Packing: PTFE; Ball: DBVL: 1/4" to 1": Chrome Plated Brass; 1-1/4" to 3": Stainless Steel; SWBV: Stainless Steel.Other Materials:
  • Other Materials: Body Gland and Stem Nut: Brass; Handle and Handle Nut: Steel; Handle Cover: Rubber.
  • Agency Approvals:Meets the technical requirements of EU Directive 2011/65/EU (RoHS II).

Features

  • Low lead brass
  • PTFE seats to stem
  • Blowout-proof stem

Related Products

  • Series DBV Brass Ball Valve

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union,

Delivery Time : 4-6 WEEK

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