Functioning of Y Type Flush Bottom valve:-

The parts of the flush bottom valve are identical to that of a globe valve and the closing and opening actions are also similar.The shut off is achieved by disk closing against the body seat. The disks in closed position match with the bottom of the vessel or piping leaving no room for hold up or stagnation.

Normally, the inlet size of a standard flush bottom valve is one size higher than that of the outlet size. There are special constructions possible with both sizes same.The outlet port is at an angle to the inlet port. Normally 45 or 60 degrees deviation is provided.

PURPOSE:-

Slurry valve is specially designed to throttle liquids which contains suspended solids, because of extreme abrasion encounter in slurry control services, materials such as hardened metal alloys or wear resistant rubbers are commonly utilized for these applications.

OPERATION & CONSTRUCTION:

Aluminum Body / Cast Iron, Pinch Valves having Rubber sleeves are extra heavy with full covering flanges preventing corrosion on body and four reinforced pulling lugs for positive operation. The sleeve is internally completely reinforced. J.D. PINCH valves are having special lock nut device on wheel for standard tightening in closed position, minimizing extra permanent pressure on sleeve, extending the life of sleeve. Lock nut gives sleeve tightening setting.

The sleeve is internally completely reinforced, which withstand against continuous operation. The sleeve is such designed that it will retain complete roundness In full open position giving full flow of pipe line.

Valves are fullway-seatless & glandless, Heavy Duty replacable Elastomere sleeve. Four reinforced pulling lugs give positive & definite results in open & closed position, prevents sleeves from collapse even in vacuum full covered flanges protects from corossion effects. Can be drilled to DIN, Bs 10, Is or any standard.

This valves incorporates all the modified designs based on our vast experience in the field. The valves are of complete sturdy construction to handle various abrassive & corrosive liquids.

J D Controls manufacturing Fire Safe Ball Valve as per API 607 standard in Full / Reduced Port with Antistatic Device, Blowout Proof Stem with various choice of operation.

Floating / Trunnion MountedJ D Controls mfg. both Floating & Trunnion Mounted Fires Safe Ball Valves. In the floating ball design, where sealing takes place by allowing the Ball under pressure to move towards the downstream seat to effect tight seal. For higher sizes and pressure ratings Trunnion mounted ball valves are preferred by industry.

J D Controls mfg. High performance Ball Valve as per international design and standard to get 100% Client Satisfaction and repeat order with total interchangeability, superior quality, workmanship & service. These Ball Valves come in Single Piece (1/2 to 4) / Two Piece (1 to 8) as well as in Three Piece Design (1/2 to 12) to suit various critical, non-critical applications and pressure rating up to 1500 class in both full bore & regular (reduce) bore design.

J D P.T.F.E. seated Ball Valves gives Zero Leakage, Tight Shut-Off and Low Torque with easy smooth operation at temperature ranging from -20 C. to +220 C. Electro-Polished, Buff Finish & Ultra clean valve also provided for Food & Pharmaceutical Industries on request.

J. D. Controls offers a range of Fully Jacketed Ball Valves. The jacket covers the body from one flange to the other flange. The body is modified by adding oversize flanges. As example: 2 x 3 Jacketed Ball Valve has the nominal bore of 2 (DN 50) and the flange size is 3(DN 80). It allows enough space for bolting clearance.

J. D. Controls offers a range of Fully Jacketed Ball Valves. The jacket covers the body from one flange to the other flange. The body is modified by adding oversize flanges. As example: 2 x 3 Jacketed Ball Valve has the nominal bore of 2 (DN 50) and the flange size is 3(DN 80). It allows enough space for bolting clearance.

The Jackets assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media. The Jacketed Ball Valve (Heating Jacket Ball Valve) with very well design to help the high temperature steam or oil flow over the valve ball & body parts to keep the media liquid. This applies especially to media like bitumen and liquid sulfur. In addition, the efficient flow of media is ensured through the elimination of pockets.

VALVE OPERATION:

J D Ball Valves are generally supplied with manual hand lever or gear unit operated, depending on valve size. J D also offering Ball Valves with either Pneumatic or Electrical actuator operated for automation.

Generally standard Jacketed Ball Valves are delivered in carbon steel and different types of stainless steel materials. Other special materials are available upon special request.

J. D. Jacketed P.T.F.E. seated Ball Valves gives Zero Leakage, Tight Shut-Off and Low Torque with easy smooth operation at temperature ranging from -20 C. to +220 C. Electro-Polished, Buff Finish & Ultra clean valve also provided for Food & Pharmaceutical Industries on request.

WIDE RANGE OF BODY SEAT, SEAL & PACKING

J D Ball Valves are also available with different type of Seat, Seal & Packing material such as P.T.F.E. (Virgin) / Glass Filled P.T.F.E. / Carbon Filled P.T.F.E. / Graphite (Grafoil) / PEEK to suit special requirement of client.

J. D. Controls Forged Steel Gate Valves are Bolted Bonnet, outside screw and yoke type, Rising Spindle construction Body and bonnet made from high quality forgings.

J. D. manufacturing Forged Steel Gate Valves in size 1/2 (DN15) to 2 (DN50) to suit various critical, non-critical applications and pressure rating up to 1500 class in Regular (Reduce) bore & Standard (Full bore) design.

We manufacture High performance Ball Valve as per international design and standard to get 100% Client Satisfaction and repeat order with total interchangeability, superior quality, workmanship & service. These Ball Valves come in Single Piece (12 to 4) Two Piece (1 to 8) as well as in Three Piece Design (12 to 12) to suit various critical, non-critical applications and pressure rating up to 1500 class in both full bore & regular (reduce) bore design.

We offer a tremendous value in multi-port three and four way valves. Three Way Four Way Ball Valves a Specialty of J.D. Controls, a leading manufacturer and supplier of Ball Valve and Actuation. We have a wide range of Three Way & Four Way Ball Valve in Carbon Steel, Stainless Steel, Cast Iron and others metal on special request. Our Three Way Ball Valve & Four Way Ball Valve selection covers Full Port & Regular (Reduce) Port, Flanged End, Screwed End, Socket Weld, Butt Weld (Welded Neck) End & Tri-Clover End with Manual Hand Lever, Gear or Pneumatic Operation.

T PORT BALL VALVE ALSO KNOWN AS A MIXING VALVE.

As shown in fig a valve member i.e Ball has three ports. Different flow combinations are possible as shown in the fig

It is easy to see that a T valve can connect any pair of ports, or all three, together, but the 45 degree position which might disconnect all three leaves no margin for error. T-Port valves can also direct flow between the centre and one of two side ports. The difference is that they have a third handle position that connects the centre to both side ports at the same time.JD Multiport 3 Way Ball valves utilize four seats to support the ball, and to provide positive shutoff at any closed port. Multiple Gland Packing Seal & Spring Washer gives zero leakage from gland portion

SALIENT FEATURES:

• High Performance Ball Valve
• Longer Life
• Positive Shut off
• Quick in Action
• No Lubrication
• Compact Design
• Low Pressure Drop
• Simplicity

DESIGN & TESTING INTERNATIONAL STANDARD:

Valve Design : BS 5351 / ANSI B 16.34 / API 6DPressure Testing : BS 6755 Part II / API 598 / API 6DFire Safe Testing : BS 6755 Part II API 607 / API 6FA /Face To Face : ANSI B 16.10Flange Drilling : ANSI B 16.5 / BS 10 Table / DIN / IS 6392Butt Weld End : ANSI B 16.25Socket Weld End : ANSI B 16.11Screwed End : ANSI B 1.20.1(BSP/NPT)

MATERIAL OF CONSTRUCTION:

Body / End Connector Piece:Cast Iron to ASTM A 126 Class B IS 210 GR. FG 200 / 220 / 260Ductile Iron to ASTM A 536 Grade 65-45-12Cast Carbon Steel to ASTM A 216 GR. WCBStainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3MHast Alloy B / CASTM A 351 GR. CN 7M (Alloy 20)

JD Multiport Ball Valves are ideally used for flow diverting or mixing application. There can be one inlet & multiple outlets & vice versa

JD Controls Four Way Ball Valves is a fluid control valve.

Types

1] L Port

2] T port

3 ] LL [X] Port. it has four ports equally spaced round the valve chamber and the ball has two passages to connect the adjacent ports.It has two flow positions as shown, and usually a central position where all ports are closed.

Functioning of Flush Bottom Ball valves:-

Flush bottom ball valves are designed so as to completely seal off the outlet nozzle at the inner vessel wall. This prevents solids/liquid from accumulating and solidifying in the outlet nozzle neck and stopping discharge of the vessel contents. It also prevents the collection of un-reacted material in the nozzle.Flush bottom ball valve has special surface designed inlet flange, directly welding and flush mounted at the bottom of reactor, tank, vessel or container, smooth tapered hole and super short distance between the valve ball and bottom can prevent the medium accumulate at the entrance, ensure the medium smoothly discharge.

J.D. Flush Bottom Ball Valves are generally supplied with manual hand lever or gear unit operated, depending on valve size. J D also offering Ball Valves with either Pneumatic operated for automation.

Forged Steel Valves are rugged & compact in design. J. D. Controls manufacturing a different types of Industrial Forged Steel Globe Valve, Forged Steel Gate Valve, Forged Steel Check Valves & Forged Steel Ball Valve in Regular (Reduced) and Standard Bore (Full bore) with Screwed End, Socket Weld End & Butt Weld (Welded Neck) End Connection. J. D. Controls Forged Steel Valves available in Pressure Rating up to 800# 1500# and size range from (DN 6) to 2 (DN 50) in reduced port and from 38 (DN 10) to 1 (DN 40) in full port design with variety of body, and trim materials.

JD Wafer Ball Valves :-JD Wafer type ball valve has short distance between the valve seat and the end flange, low remains, superior in sealing, long service life etc. have 2-way and 3-way body version, J D Wafer Ball Valves are generally supplied with manual hand lever or gear unit operated, depending on valve size. J D also offering Wafer Ball Valves with either Pneumatic or Electrical actuator operated for automation.The Wafer Ball Valve is typically Lower Cost, Lower Weight and takes up Less Space than an equivalent Split Body Flange Ball Valve. It can also be used for Higher Pressure Application

We offer a range of Fully Jacketed Ball Valves. The jacket covers the body from one flange to the other flange. The body is modified by adding oversize flanges. As example: 2" x 3" Jacketed Ball Valve has the nominal bore of 2" (DN 50) and the flange size is 3"(DN 80). It allows enough space for bolting clearance.

Duplex filter valve system usually consists of two separate strainer connected by means of ball valve with integrated pressure compensation.The system also contains a valve handle placed between the two baskets to divert the flow of liquid to one strainer while the other is being cleaned. On some strainers, the valve will work automatically and the strainer will perform a self-cleaning operation.

It is mainly used for change over purpose while one strainer/receiver is under work.

Application:-

• Filtration of Fluid & Gases
• Inlet & Outlet at the same level and in opposite direction. Therefore the filter as such can be installed in existing pipeline.
• Direct wear protection of downstream components and systems.
• Continuous operating mode due to duplex filter design.
• Easy to install

INDUSTRIAL USES:-

• Air conditioning system
• Food & Pharmaceuticals Industry
• Textile Industry
• Oil & Gas Industry
• Electric Power Industry
• Iron & Steel And Metallurgy Industry
• Chemical Industry
• Pulp & Paper Industry

Three Way Ball Valve come with either L Port or T Port for suitable service condition. Mixing and Diverting Type Three Way Ball Valves are also available. Four Way Ball Valve available with Double L Port. The Three Way & Four Way Ball Valve features four seats for equal seat loading. Multiple Gland Packing Seal & Spring Washer gives zero leakage from gland portion.

Wafer swing Check Valves type combines a simple but robust construction with reliability. They are specially designed and developed for applications where a low pressure loss is essential. J.D. Wafer Type Swing Check Valve has short face to face dimensions and low weight allows a simple space saving installation between the companion flanges. The valves are suitable to mounting between weld neck or slip on plate type companion flanges of different standards. The short face to face dimensions and the low weight guarantee a simple and space saving installation between the bolts of the connecting flange.

Functioning of Y Type Flush Bottom valve:-

The parts of the flush bottom valve are identical to that of a globe valve and the closing and opening actions are also similar.The shut off is achieved by disk closing against the body seat. The disks in closed position match with the bottom of the vessel or piping leaving no room for hold up or stagnation.

Normally, the inlet size of a standard flush bottom valve is one size higher than that of the outlet size. There are special constructions possible with both sizes same.The outlet port is at an angle to the inlet port. Normally 45 or 60 degrees deviation is provided.

PURPOSE:-

Slurry valve is specially designed to throttle liquids which contains suspended solids, because of extreme abrasion encounter in slurry control services, materials such as hardened metal alloys or wear resistant rubbers are commonly utilized for these applications.

OPERATION & CONSTRUCTION:

Aluminum Body / Cast Iron, Pinch Valves having Rubber sleeves are extra heavy with full covering flanges preventing corrosion on body and four reinforced pulling lugs for positive operation. The sleeve is internally completely reinforced. J.D. PINCH valves are having special lock nut device on wheel for standard tightening in closed position, minimizing extra permanent pressure on sleeve, extending the life of sleeve. Lock nut gives sleeve tightening setting.

The sleeve is internally completely reinforced, which withstand against continuous operation. The sleeve is such designed that it will retain complete roundness In full open position giving full flow of pipe line.

Valves are fullway-seatless & glandless, Heavy Duty replacable Elastomere sleeve. Four reinforced pulling lugs give positive & definite results in open & closed position, prevents sleeves from collapse even in vacuum full covered flanges protects from corossion effects. Can be drilled to DIN, Bs 10, Is or any standard.

This valves incorporates all the modified designs based on our vast experience in the field. The valves are of complete sturdy construction to handle various abrassive & corrosive liquids.

J D Controls manufacturing Fire Safe Ball Valve as per API 607 standard in Full / Reduced Port with Antistatic Device, Blowout Proof Stem with various choice of operation.

Floating / Trunnion MountedJ D Controls mfg. both Floating & Trunnion Mounted Fires Safe Ball Valves. In the floating ball design, where sealing takes place by allowing the Ball under pressure to move towards the downstream seat to effect tight seal. For higher sizes and pressure ratings Trunnion mounted ball valves are preferred by industry.

J D Controls mfg. High performance Ball Valve as per international design and standard to get 100% Client Satisfaction and repeat order with total interchangeability, superior quality, workmanship & service. These Ball Valves come in Single Piece (1/2 to 4) / Two Piece (1 to 8) as well as in Three Piece Design (1/2 to 12) to suit various critical, non-critical applications and pressure rating up to 1500 class in both full bore & regular (reduce) bore design.

J D P.T.F.E. seated Ball Valves gives Zero Leakage, Tight Shut-Off and Low Torque with easy smooth operation at temperature ranging from -20 C. to +220 C. Electro-Polished, Buff Finish & Ultra clean valve also provided for Food & Pharmaceutical Industries on request.

J. D. Controls offers a range of Fully Jacketed Ball Valves. The jacket covers the body from one flange to the other flange. The body is modified by adding oversize flanges. As example: 2 x 3 Jacketed Ball Valve has the nominal bore of 2 (DN 50) and the flange size is 3(DN 80). It allows enough space for bolting clearance.

J. D. Controls offers a range of Fully Jacketed Ball Valves. The jacket covers the body from one flange to the other flange. The body is modified by adding oversize flanges. As example: 2 x 3 Jacketed Ball Valve has the nominal bore of 2 (DN 50) and the flange size is 3(DN 80). It allows enough space for bolting clearance.

The Jackets assure consistent valve Heating or Cooling of the process media to prevent crystallization or seizing of flow media. The Jacketed Ball Valve (Heating Jacket Ball Valve) with very well design to help the high temperature steam or oil flow over the valve ball & body parts to keep the media liquid. This applies especially to media like bitumen and liquid sulfur. In addition, the efficient flow of media is ensured through the elimination of pockets.

VALVE OPERATION:

J D Ball Valves are generally supplied with manual hand lever or gear unit operated, depending on valve size. J D also offering Ball Valves with either Pneumatic or Electrical actuator operated for automation.

Generally standard Jacketed Ball Valves are delivered in carbon steel and different types of stainless steel materials. Other special materials are available upon special request.

J. D. Jacketed P.T.F.E. seated Ball Valves gives Zero Leakage, Tight Shut-Off and Low Torque with easy smooth operation at temperature ranging from -20 C. to +220 C. Electro-Polished, Buff Finish & Ultra clean valve also provided for Food & Pharmaceutical Industries on request.

WIDE RANGE OF BODY SEAT, SEAL & PACKING

J D Ball Valves are also available with different type of Seat, Seal & Packing material such as P.T.F.E. (Virgin) / Glass Filled P.T.F.E. / Carbon Filled P.T.F.E. / Graphite (Grafoil) / PEEK to suit special requirement of client.

J. D. Controls Forged Steel Gate Valves are Bolted Bonnet, outside screw and yoke type, Rising Spindle construction Body and bonnet made from high quality forgings.

J. D. manufacturing Forged Steel Gate Valves in size 1/2 (DN15) to 2 (DN50) to suit various critical, non-critical applications and pressure rating up to 1500 class in Regular (Reduce) bore & Standard (Full bore) design.

We manufacture High performance Ball Valve as per international design and standard to get 100% Client Satisfaction and repeat order with total interchangeability, superior quality, workmanship & service. These Ball Valves come in Single Piece (12 to 4) Two Piece (1 to 8) as well as in Three Piece Design (12 to 12) to suit various critical, non-critical applications and pressure rating up to 1500 class in both full bore & regular (reduce) bore design.

We offer a tremendous value in multi-port three and four way valves. Three Way Four Way Ball Valves a Specialty of J.D. Controls, a leading manufacturer and supplier of Ball Valve and Actuation. We have a wide range of Three Way & Four Way Ball Valve in Carbon Steel, Stainless Steel, Cast Iron and others metal on special request. Our Three Way Ball Valve & Four Way Ball Valve selection covers Full Port & Regular (Reduce) Port, Flanged End, Screwed End, Socket Weld, Butt Weld (Welded Neck) End & Tri-Clover End with Manual Hand Lever, Gear or Pneumatic Operation.

T PORT BALL VALVE ALSO KNOWN AS A MIXING VALVE.

As shown in fig a valve member i.e Ball has three ports. Different flow combinations are possible as shown in the fig

It is easy to see that a T valve can connect any pair of ports, or all three, together, but the 45 degree position which might disconnect all three leaves no margin for error. T-Port valves can also direct flow between the centre and one of two side ports. The difference is that they have a third handle position that connects the centre to both side ports at the same time.JD Multiport 3 Way Ball valves utilize four seats to support the ball, and to provide positive shutoff at any closed port. Multiple Gland Packing Seal & Spring Washer gives zero leakage from gland portion

SALIENT FEATURES:

• High Performance Ball Valve
• Longer Life
• Positive Shut off
• Quick in Action
• No Lubrication
• Compact Design
• Low Pressure Drop
• Simplicity

DESIGN & TESTING INTERNATIONAL STANDARD:

Valve Design : BS 5351 / ANSI B 16.34 / API 6DPressure Testing : BS 6755 Part II / API 598 / API 6DFire Safe Testing : BS 6755 Part II API 607 / API 6FA /Face To Face : ANSI B 16.10Flange Drilling : ANSI B 16.5 / BS 10 Table / DIN / IS 6392Butt Weld End : ANSI B 16.25Socket Weld End : ANSI B 16.11Screwed End : ANSI B 1.20.1(BSP/NPT)

MATERIAL OF CONSTRUCTION:

Body / End Connector Piece:Cast Iron to ASTM A 126 Class B IS 210 GR. FG 200 / 220 / 260Ductile Iron to ASTM A 536 Grade 65-45-12Cast Carbon Steel to ASTM A 216 GR. WCBStainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3MHast Alloy B / CASTM A 351 GR. CN 7M (Alloy 20)

JD Multiport Ball Valves are ideally used for flow diverting or mixing application. There can be one inlet & multiple outlets & vice versa

JD Controls Four Way Ball Valves is a fluid control valve.

Types

1] L Port

2] T port

3 ] LL [X] Port. it has four ports equally spaced round the valve chamber and the ball has two passages to connect the adjacent ports.It has two flow positions as shown, and usually a central position where all ports are closed.

Functioning of Flush Bottom Ball valves:-

Flush bottom ball valves are designed so as to completely seal off the outlet nozzle at the inner vessel wall. This prevents solids/liquid from accumulating and solidifying in the outlet nozzle neck and stopping discharge of the vessel contents. It also prevents the collection of un-reacted material in the nozzle.Flush bottom ball valve has special surface designed inlet flange, directly welding and flush mounted at the bottom of reactor, tank, vessel or container, smooth tapered hole and super short distance between the valve ball and bottom can prevent the medium accumulate at the entrance, ensure the medium smoothly discharge.

J.D. Flush Bottom Ball Valves are generally supplied with manual hand lever or gear unit operated, depending on valve size. J D also offering Ball Valves with either Pneumatic operated for automation.

Forged Steel Valves are rugged & compact in design. J. D. Controls manufacturing a different types of Industrial Forged Steel Globe Valve, Forged Steel Gate Valve, Forged Steel Check Valves & Forged Steel Ball Valve in Regular (Reduced) and Standard Bore (Full bore) with Screwed End, Socket Weld End & Butt Weld (Welded Neck) End Connection. J. D. Controls Forged Steel Valves available in Pressure Rating up to 800# 1500# and size range from (DN 6) to 2 (DN 50) in reduced port and from 38 (DN 10) to 1 (DN 40) in full port design with variety of body, and trim materials.

JD Wafer Ball Valves :-JD Wafer type ball valve has short distance between the valve seat and the end flange, low remains, superior in sealing, long service life etc. have 2-way and 3-way body version, J D Wafer Ball Valves are generally supplied with manual hand lever or gear unit operated, depending on valve size. J D also offering Wafer Ball Valves with either Pneumatic or Electrical actuator operated for automation.The Wafer Ball Valve is typically Lower Cost, Lower Weight and takes up Less Space than an equivalent Split Body Flange Ball Valve. It can also be used for Higher Pressure Application

We offer a range of Fully Jacketed Ball Valves. The jacket covers the body from one flange to the other flange. The body is modified by adding oversize flanges. As example: 2" x 3" Jacketed Ball Valve has the nominal bore of 2" (DN 50) and the flange size is 3"(DN 80). It allows enough space for bolting clearance.

Duplex filter valve system usually consists of two separate strainer connected by means of ball valve with integrated pressure compensation.The system also contains a valve handle placed between the two baskets to divert the flow of liquid to one strainer while the other is being cleaned. On some strainers, the valve will work automatically and the strainer will perform a self-cleaning operation.

It is mainly used for change over purpose while one strainer/receiver is under work.

Application:-

• Filtration of Fluid & Gases
• Inlet & Outlet at the same level and in opposite direction. Therefore the filter as such can be installed in existing pipeline.
• Direct wear protection of downstream components and systems.
• Continuous operating mode due to duplex filter design.
• Easy to install

INDUSTRIAL USES:-

• Air conditioning system
• Food & Pharmaceuticals Industry
• Textile Industry
• Oil & Gas Industry
• Electric Power Industry
• Iron & Steel And Metallurgy Industry
• Chemical Industry
• Pulp & Paper Industry

Three Way Ball Valve come with either L Port or T Port for suitable service condition. Mixing and Diverting Type Three Way Ball Valves are also available. Four Way Ball Valve available with Double L Port. The Three Way & Four Way Ball Valve features four seats for equal seat loading. Multiple Gland Packing Seal & Spring Washer gives zero leakage from gland portion.

Wafer swing Check Valves type combines a simple but robust construction with reliability. They are specially designed and developed for applications where a low pressure loss is essential. J.D. Wafer Type Swing Check Valve has short face to face dimensions and low weight allows a simple space saving installation between the companion flanges. The valves are suitable to mounting between weld neck or slip on plate type companion flanges of different standards. The short face to face dimensions and the low weight guarantee a simple and space saving installation between the bolts of the connecting flange.