Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
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Features
Body Material Cum Standard
Cast Carbon Steel (ASTM A216 Gr. WCB)
Product Description
Pilot Operated, Outlet Pressure Range available 5/45, 40/125 Psig
Type of Seat
Renewable Seat
Trim
13% Cr. (SS 410) + Stellited Facing
End Details
Flanged Ends as per BS-10 Table-F Flat Face (Undrilled)
Test Pressure
Body: 300 Psig (Hyd.)
Max. Working Pressure
150 Psig (Steam)
Max. Working Temperature
425°C
Notes
Test Certificate in Form III-C as per IBR is furnished with every supply.
Suitability
Water
Steam
Gas
Oil
Air
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Material Combination
S.No Description No. Material Specifications 1,2 Adj. Screw / Locking Nut 1 Carbon Steel – 3 Spring Housing 1 S.G.I. EN 1563 Gr. GJS 400 15 4 Sprint Top Disc 1 Stainless Steel AISI 304 5 Pressure Adjusting Screw 1 Spring Steel IBR 307 to 314 6 Spring Bottom Disc 1 Stainless Steel AISI 304 7 Gasket 1 C.A.F. – 8 Side Plug 1 Carbon Steel – 9 Pilot Valve Body 1 Stainless Steel AISI 304 10 Main Valve Return Spring 1 Carbon Steel IBR 307 to 314 11 PVSpring Ret. Check Nut 1 Stainless Steel AISI 304 12 Strainer Screen 1 Stainless Steel AISI 304 13 Main Valve Body Seat Ring 1 14, 16 Gasket 1 C.A.F. – 15 D Chamber Top Half 1 C.S. IBR 73 to 80 Gr. A 17, 18 Pilot Valve Plunger / Ball 1 Stainless Steel AISI 304 19 Main Valve Disc 1 Stainless Steel AISI 410 + Stellite 20 Pilot Valve Spring 1 Stainless Steel AISI 304 21 Main Valve Body 1 Cast Steel 22, 23 Valve Push Rod / G Sleeve 1 Stainless Steel AISI 410 24, 25 P Rod Lock Nut / D. Disc 1 Stainless Steel AISI 410 26 Main D. C Lower Half 1 Cast Steel IBR 73 to 80 Gr. A 27, 29 Studs & Nuts 4 Each Carbon Steel – 28 Pipe Assembly – – – 30 Bolts & Nuts To Suit Carbon Steel – 31, 32 Main Diaphragm / Pilot D 1 Stainless Steel AISI 304 -
Dimensional Data
Size (mm) FF ØFD FT H 25 165 120.7 9.5 215 40 203 139.7 12.7 240 50 248 165.1 15.9 260
Features
Body Material Cum Standard
Cast Carbon Steel (ASTM A216 Gr. WCB)
Product Description
Pilot Operated, Outlet Pressure Range available 5/45, 40/125 Psig
Type of Seat
Renewable Seat
Trim
13% Cr. (SS 410) + Stellited Facing
End Details
Flanged Ends as per BS-10 Table-F Flat Face (Undrilled)
Test Pressure
Body: 300 Psig (Hyd.)
Max. Working Pressure
150 Psig (Steam)
Max. Working Temperature
425°C
Body Material Cum Standard
Cast Carbon Steel (ASTM A216 Gr. WCB)
Product Description
Pilot Operated, Outlet Pressure Range available 5/45, 40/125 Psig
Type of Seat
Renewable Seat
Trim
13% Cr. (SS 410) + Stellited Facing
End Details
Flanged Ends as per BS-10 Table-F Flat Face (Undrilled)
Test Pressure
Body: 300 Psig (Hyd.)
Max. Working Pressure
150 Psig (Steam)
Max. Working Temperature
425°C
Notes
Test Certificate in Form III-C as per IBR is furnished with every supply.
Suitability
Water
Steam
Gas
Oil
Air
Material Combination
S.No
Description
No.
Material
Specifications
1,2
Adj. Screw / Locking Nut
1
Carbon Steel
–
3
Spring Housing
1
S.G.I.
EN 1563 Gr. GJS 400 15
4
Sprint Top Disc
1
Stainless Steel
AISI 304
5
Pressure Adjusting Screw
1
Spring Steel
IBR 307 to 314
6
Spring Bottom Disc
1
Stainless Steel
AISI 304
7
Gasket
1
C.A.F.
–
8
Side Plug
1
Carbon Steel
–
9
Pilot Valve Body
1
Stainless Steel
AISI 304
10
Main Valve Return Spring
1
Carbon Steel
IBR 307 to 314
11
PVSpring Ret. Check Nut
1
Stainless Steel
AISI 304
12
Strainer Screen
1
Stainless Steel
AISI 304
13
Main Valve Body Seat Ring
1
14, 16
Gasket
1
C.A.F.
–
15
D Chamber Top Half
1
C.S.
IBR 73 to 80 Gr. A
17, 18
Pilot Valve Plunger / Ball
1
Stainless Steel
AISI 304
19
Main Valve Disc
1
Stainless Steel
AISI 410 + Stellite
20
Pilot Valve Spring
1
Stainless Steel
AISI 304
21
Main Valve Body
1
Cast Steel
22, 23
Valve Push Rod / G Sleeve
1
Stainless Steel
AISI 410
24, 25
P Rod Lock Nut / D. Disc
1
Stainless Steel
AISI 410
26
Main D. C Lower Half
1
Cast Steel
IBR 73 to 80 Gr. A
27, 29
Studs & Nuts
4 Each
Carbon Steel
–
28
Pipe Assembly –
–
–
30
Bolts & Nuts
To Suit
Carbon Steel
–
31, 32
Main Diaphragm / Pilot D
1
Stainless Steel
AISI 304
| S.No | Description | No. | Material | Specifications |
|---|---|---|---|---|
| 1,2 | Adj. Screw / Locking Nut | 1 | Carbon Steel | – |
| 3 | Spring Housing | 1 | S.G.I. | EN 1563 Gr. GJS 400 15 |
| 4 | Sprint Top Disc | 1 | Stainless Steel | AISI 304 |
| 5 | Pressure Adjusting Screw | 1 | Spring Steel | IBR 307 to 314 |
| 6 | Spring Bottom Disc | 1 | Stainless Steel | AISI 304 |
| 7 | Gasket | 1 | C.A.F. | – |
| 8 | Side Plug | 1 | Carbon Steel | – |
| 9 | Pilot Valve Body | 1 | Stainless Steel | AISI 304 |
| 10 | Main Valve Return Spring | 1 | Carbon Steel | IBR 307 to 314 |
| 11 | PVSpring Ret. Check Nut | 1 | Stainless Steel | AISI 304 |
| 12 | Strainer Screen | 1 | Stainless Steel | AISI 304 |
| 13 | Main Valve Body Seat Ring | 1 | ||
| 14, 16 | Gasket | 1 | C.A.F. | – |
| 15 | D Chamber Top Half | 1 | C.S. | IBR 73 to 80 Gr. A |
| 17, 18 | Pilot Valve Plunger / Ball | 1 | Stainless Steel | AISI 304 |
| 19 | Main Valve Disc | 1 | Stainless Steel | AISI 410 + Stellite |
| 20 | Pilot Valve Spring | 1 | Stainless Steel | AISI 304 |
| 21 | Main Valve Body | 1 | Cast Steel | |
| 22, 23 | Valve Push Rod / G Sleeve | 1 | Stainless Steel | AISI 410 |
| 24, 25 | P Rod Lock Nut / D. Disc | 1 | Stainless Steel | AISI 410 |
| 26 | Main D. C Lower Half | 1 | Cast Steel | IBR 73 to 80 Gr. A |
| 27, 29 | Studs & Nuts | 4 Each | Carbon Steel | – |
| 28 | Pipe Assembly – | – | – | |
| 30 | Bolts & Nuts | To Suit | Carbon Steel | – |
| 31, 32 | Main Diaphragm / Pilot D | 1 | Stainless Steel | AISI 304 |
Dimensional Data
Size (mm)
FF
ØFD
FT
H
25
165
120.7
9.5
215
40
203
139.7
12.7
240
50
248
165.1
15.9
260
| Size (mm) | FF | ØFD | FT | H |
|---|---|---|---|---|
| 25 | 165 | 120.7 | 9.5 | 215 |
| 40 | 203 | 139.7 | 12.7 | 240 |
| 50 | 248 | 165.1 | 15.9 | 260 |
Selected Product
AV-287 Cast Carbon Steel Pilot Operated Pressure Reducing Valve, Flanged Ends
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Products (By Standard)
IBR Approved
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