Valves & Valve Fittings

We are leaders in the market for providing best range of Safety Valve, Piston Valve, Thermodynamic Steam Trap, Pilot Operated Pressure Reducing Valve and Ball Float Steam Trap

Safety Valve

Body design condition PN 16
Max. Allowable pressure 10barg @225ËC
Max. Allowable Temp 225ËC
Max. Operating pressure 10barg @180ËC
Max. Operating temp. 200ËC
Set Pressure Range 0.5 barg to10 barg
Max. Hydraulic Body Testing 24 barg
Connections Screwed & Flanged ends

The Cr-V spring & novel disc & seat design provide reliable bubble tight seal.
Excellent re-seating ability.
It features heavy-duty hood & lever mechanism, and a short tuned blow-down which adjusted with a single ring to meet specific requirement.
It can be used for ASME section VIII application at 150psig pressure rating.

APPLICATION

Boilers, piping lines and vessel protection, including fired and unfired pressure vessels.
Power plants and heat exchangers cycles.
Pressure reduction & air system.
Chemical and pharmaceutical plants & food industry too.
Refineries and pulp & paper mills.
Pressure booster systems of water & air.

SIZE (mm)	A	C1	C2	D	T	B1	B2	H	H1
15	1/2" BSP	44	59	114.3	10	70	75	180	196
20	3/4" BSP	55	75	114.3	10	73	76	222	223
25	1" BSP	55	78	120.7	12	78	85	225	232
32	1-1/4" BSP	68	95	133.3	12	85	90	259	254
40	1-1/2" BSPP	68	97	139.7	13	90	100	261	264
50	2" BSPP	77	115	165.1	13	100	110	345	340

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Piston Valve

Leak Proof Isolation.
All sealing valve components may be easily replaced in line.
Long term Operation.
No gland packing required.
Low Coefficient of friction and low Operating torque.
Larger effective sealing area - 600% more than globe valve.

Body design condition	CL-800 CLASS 800	CL-300 CLASS 300	CL-150 CLASS 150
Max. Allowable pressure	57.5 barg @ 425Ë�C	28 barg @ 425Ë�C	5.5 barg @ 425Ë�C
Max. Allowable Temp	-30Ë�C	-30Ë�C	-30Ë�C
Max. Operating Pressure for saturated steam	90.2 barg @ 100Ë�C	46 barg @ 100Ë�C	17.7 barg @ 100Ë�C
Max. Operating temp.	425Ë�C	425Ë�C	425Ë�C
Max. Hydraulic body testing	156 barg	76 barg	30 barg

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Thermodynamic Steam Trap

UV-156-S Working Pressure
Max B.O.P 31 Bar at 425â Test Pressure
Shell Pressure 62 Bar Hyd. End Details

Working Based on Bernoullis Theorem
Hardened disc to withstand continous water hammering
All Stainless Steel construction better mechanical properties
Seat integral with the body No possibilities of leakage from joints
Inbuilt Strainer Avoids Clogging

UV-12-S Dimensions (in mm)
Size	A	L	H1~	H2~
15	½”BSP	80	52.5	53.6
20	¾”BSP	92	60	61.3
25	1” BSP	108	69.5	72.2

UV-156-S Dimensions (in mm)
Size	A	L	H1~	H2~
15	½”BSP	78	44	60
20	¾”BSP	78	44	60
25	1” BSP	84	54	70

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Pilot Operated Pressure Reducing Valve

Integral Stainless Steel Strainer
Fine Outlet Pressure Adjustment
Long Spring Life
Pressure Reduction Ratio up to 20:1
Easy Maintenance
All Internal Components made of Stainless Steel
APPLICATION
Steam
Compressed Air
Industrial Gases

Body Design Condition	Class-150	Class-300
Body Material	Cast Steel/S.G.Iron	Cast Steel/S.S.
Maximum Design Temperature	220Ë�C @ 10 barg	425Ë� C @ 10 barg
Maximum Design Pressure	17.2 barg@100Ë� C	26 barg @ 100Ë� C
Maximum Operating Pressure For Saturated Steam(bar g)	14	24
Maximum Differential Pressure(Bar g)	12	20
Upstream Pressure Range(Bar g)	2.0-14.0	2.0-24.0
Adjustable Pressure Range(Bar g)	Within 10 to 80% off Upstream Pressure but with a minimum pressure of 0.6 barg
End Connection	Flanged to BS Table-J & K & Class 150	Flanged to BD Table-J&K & Class 300

SIZE (mm)	A	B	C	D	E
15mm	152	170	390	128	95
20mm	178	170	400	132	115
25mm	230	215	430	156	125
40mm	229	275	485	183	155
50mm	267	280	485	188	165
80mm	318	325	560	236	210

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Ball Float Steam Trap

SIZE (mm) End Connection
15 Scrw, SW & Flanged
20 Scrw, SW & Flanged
25 Scrw, SW & Flanged
40 Scrw, SW & Flanged
50 Scrw, SW & Flanged

Ideally suited to the meticulous demands of any steam system.
Corrosion resistant air vent & steam lock release system.
Self aligning main valve and water hammer proof.
No live steam loss because of self aligning and water seal.
Variable valve orifice mechanism for a complete immediate condensateremoval at all positive pressure difference.
Integral air vent and SLR system for maximum air venting without any steam loss
Strong stainless steam constructed float , capable to bear any type of water hammering
Asbestos free graphite gasket.
APPLICATION
- Steam Separator drainage
- Steam Unit Heater
- Steam Main Drip
- Air Handling Coil
- Heat Exchanger

Body design condition	PN 16	PN 25	PN 40
Max. Allowable pressure	10barg @225Ë�C	17 barg @225Ë�C	28 barg @225Ë�C
Max. Allowable Temp	225Ë�C	425Ë�C	425Ë�C
Max. Operating pressure	10barg @225Ë�C	17barg @225Ë�C	28barg @225Ë�C
Max. Operating temp.	200Ë�C	400Ë�C	400Ë�C
Max. Differential Pressure	4.5 barg, 10barg &14 barg	4.5 barg, 10barg &14 barg	4.5 barg, 10barg &14 barg
Max. Hydraulic Body Testing	24 barg	37.5 barg	60 barg
Connections	Scrw, SW & flanged ends	Scrw, SW & flanged ends	Scrw, SW & flanged ends

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Cast Steel Globe Valve

Bolted Bonnet
Outside screw & yoke type
Renewable seat
Back seat arragement
Full flow area
Renewable Disc
APPLICATION
Air
Alcohol
Steam
LPG
Liquid Chlorine
Ammonia

Body design condition	CLASS-150	CLASS-300
Product Standard	B16.10	B16.10
Max. Operating Temperature	425Ë�C	425Ë�C
Hydraulic Body Test Pressure	30 Bar @ 50Ë�C	30 Bar @ 50Ë�C
Hydraulic Seat Test Pressure	22 Bar@ 50Ë�C	51 Bar@ 50Ë�C
End Details	Flanges as per ASME B 16.5 CL-150RF	Flanges as per ASME B 16.5 CL-300 RF

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Self Acting Bellow Reducing Valve

Integral Stainless Steel StrainerThe Valve have Integral Fine Stainless Steel Mesh filter, to prevent valve seat leakage problem caused by small particle in steam/air flow.
Fine Outlet Pressure AdjustmentA small pitch adjusting screw make it possible to make extremely small adjustment in outlet pressure. The locknut prevents accidental adjustment. Inlet fluctuating pressure dose not affect the outlet pressure.
Long Spring LifeThere is no contact between primary spring & steam/air. Which prevents the problem of spring rusting & helps to increase the spring life.
Pressure Reduction Ratio Up To 35 : 1Single valve capable to reduce pressure up to 35th part of inlet pressure. Normally this sort of pressure reducing valve required two stage reduction system
Easy MaintenanceEasy to disassemble & assemble, without requirement of any special tool for maintenance. Easy to change stainless steel mesh & bellow.

MATERIALS

Optional body material with female screwed & flanged end
Stainless steel bellows
Stainless steel fine filter with 0.20mm mesh
Stainless steel material valve trims

SIZE	D (mm)	L (mm)	h (mm)	H (mm)
15	1/2" BSP	90	120	180
20	3/4" BSP	90	120	180
25	1" BSP	90	120	180
40	1/2" BSPP	148	210	320
50	2" BSPP	148	210	320

Body design condition	PN-20	PN-25
Body Material	Bronze / Cast Iron	Cast Carbon Steel / Stainless steel
Maximum Design Temperature	220 C @ 10 barg	425 C @ 10 barg
Maximum Design Pressure	16 barg @ 100 C	25 barg @ 100 C
Maximum Operating Pressure For Saturated Steam Barg	12	20
Maximum Differential Pressure (Barg)	10	15
Primary Pressure Range (Barg)	2.0-12.0	6.0-20.0
Adjustable Pressure Range (Barg)	0.15 - 8.0 Secondary Pressure must not exceed 80% of primary pressure. Secondary pressure must not less than 1/35 of primary pressure.	0.66-12 Secondary Pressure must not exceed 80% of primary pressure. Secondary pressure must not less than 1/35 of primary pressure.
End Connection	Screwed, Flanged & Socket Weld	Screwed, Flanged & Socket Weld