Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
-
Features
Spring Loaded, With Stainless Steel, Working Parts
Inlet Flanged to BS-10 Table ‘F’ FF (Undrilled), Outlet Flanged to BS-10 Table ‘D’ FF (Undrilled)Test Pressure
Body : 300 Psig (Hyd.)
Max. set pressure : 150 Psig (Steam)
Max. working temp. : 220°C
Suitability
Water
Steam
Gas
Oil
Air
-
Material Combination
P.No. Name of Part Material Specification Nos. 1 Cap Cast Iron IBR 86 To 93 Gr.A 1 2 Locking Nut Bronze IBR 282 (a) (iv) Gr.B 1 3 Fork Cast Carbon Steel IBR 73 To 80 1 4 Check Nut Stainless Steel AISI 410 1 5 Upper Spring Disc Cast Carbon Steel / Carbon Steel IBR 73 To 80 / – 1 6 Bonnet Cast Iron IBR 86 To 93 Gr. A 1 7 Spring Carbon Steel – 1 8 Stem Stainless Steel AISI 410 1 9 Lower Spring Disc Cast Carbon Steel / Carbon Steel IBR 73 To 80 / – 1 10 Bolts/Stud & Nuts Carbon Steel – – 11 Disc Guide Stainless Steel AISI 410 1 12 Nozzle Stainless Steel AISI 410 + STELLITE 1 13 Body Cast Iron IBR 86 TO 93 Gr.A 1 14 Adjusting Screw Bronze IBR 282 (a) (iv) Gr.B 1 15 Handle S.G. Iron / Cast Iron – 1 16 Gasket C.A.F. – 1 17 Disc C.S.S./ Stainless Steel ASTM A217 Gr. CA15 / AISI 410 +STELLITE 1 18 Bolt Carbon Steel – 1 19 Regulating Ring Bronze IBR 282 (a) (iv) Gr.B 1 20 Ball Stainless Steel – 1 -
Dimensional Data
Nominal Size (mm) CF ±1.5 ØFW ØFD FT k n Ød CF1 ØFW1 ØFD1 FT1 k1 n1 Ød1 H 25×40 100 26 120.7 12.7 87.3 4 17.5 95 40 133.4 15.9 98.4 4 14.3 435 40×50 130 40 139.7 15.9 104.8 4 17.5 112 50 152.4 17.5 114.3 4 17.5 520
Features
Spring Loaded, With Stainless Steel, Working Parts
Inlet Flanged to BS-10 Table ‘F’ FF (Undrilled), Outlet Flanged to BS-10 Table ‘D’ FF (Undrilled)
Test Pressure
Body : 300 Psig (Hyd.)
Max. set pressure : 150 Psig (Steam)
Max. working temp. : 220°C
Suitability
Water
Steam
Gas
Oil
Air
Material Combination
P.No.
Name of Part
Material
Specification
Nos.
1
Cap
Cast Iron
IBR 86 To 93 Gr.A
1
2
Locking Nut
Bronze
IBR 282 (a) (iv) Gr.B
1
3
Fork
Cast Carbon Steel
IBR 73 To 80
1
4
Check Nut
Stainless Steel
AISI 410
1
5
Upper Spring Disc
Cast Carbon Steel / Carbon Steel
IBR 73 To 80 / –
1
6
Bonnet
Cast Iron
IBR 86 To 93 Gr. A
1
7
Spring
Carbon Steel
–
1
8
Stem
Stainless Steel
AISI 410
1
9
Lower Spring Disc
Cast Carbon Steel / Carbon Steel
IBR 73 To 80 / –
1
10
Bolts/Stud & Nuts
Carbon Steel
–
–
11
Disc Guide
Stainless Steel
AISI 410
1
12
Nozzle
Stainless Steel
AISI 410 + STELLITE
1
13
Body
Cast Iron
IBR 86 TO 93 Gr.A
1
14
Adjusting Screw
Bronze
IBR 282 (a) (iv) Gr.B
1
15
Handle
S.G. Iron / Cast Iron
–
1
16
Gasket
C.A.F.
–
1
17
Disc
C.S.S./ Stainless Steel
ASTM A217 Gr. CA15 / AISI 410 +STELLITE
1
18
Bolt
Carbon Steel
–
1
19
Regulating Ring
Bronze
IBR 282 (a) (iv) Gr.B
1
20
Ball
Stainless Steel
–
1
| P.No. | Name of Part | Material | Specification | Nos. |
|---|---|---|---|---|
| 1 | Cap | Cast Iron | IBR 86 To 93 Gr.A | 1 |
| 2 | Locking Nut | Bronze | IBR 282 (a) (iv) Gr.B | 1 |
| 3 | Fork | Cast Carbon Steel | IBR 73 To 80 | 1 |
| 4 | Check Nut | Stainless Steel | AISI 410 | 1 |
| 5 | Upper Spring Disc | Cast Carbon Steel / Carbon Steel | IBR 73 To 80 / – | 1 |
| 6 | Bonnet | Cast Iron | IBR 86 To 93 Gr. A | 1 |
| 7 | Spring | Carbon Steel | – | 1 |
| 8 | Stem | Stainless Steel | AISI 410 | 1 |
| 9 | Lower Spring Disc | Cast Carbon Steel / Carbon Steel | IBR 73 To 80 / – | 1 |
| 10 | Bolts/Stud & Nuts | Carbon Steel | – | – |
| 11 | Disc Guide | Stainless Steel | AISI 410 | 1 |
| 12 | Nozzle | Stainless Steel | AISI 410 + STELLITE | 1 |
| 13 | Body | Cast Iron | IBR 86 TO 93 Gr.A | 1 |
| 14 | Adjusting Screw | Bronze | IBR 282 (a) (iv) Gr.B | 1 |
| 15 | Handle | S.G. Iron / Cast Iron | – | 1 |
| 16 | Gasket | C.A.F. | – | 1 |
| 17 | Disc | C.S.S./ Stainless Steel | ASTM A217 Gr. CA15 / AISI 410 +STELLITE | 1 |
| 18 | Bolt | Carbon Steel | – | 1 |
| 19 | Regulating Ring | Bronze | IBR 282 (a) (iv) Gr.B | 1 |
| 20 | Ball | Stainless Steel | – | 1 |
Dimensional Data
Nominal Size (mm)
CF ±1.5
ØFW
ØFD
FT
k
n
Ød
CF1
ØFW1
ØFD1
FT1
k1
n1
Ød1
H
25×40
100
26
120.7
12.7
87.3
4
17.5
95
40
133.4
15.9
98.4
4
14.3
435
40×50
130
40
139.7
15.9
104.8
4
17.5
112
50
152.4
17.5
114.3
4
17.5
520
| Nominal Size (mm) | CF ±1.5 | ØFW | ØFD | FT | k | n | Ød | CF1 | ØFW1 | ØFD1 | FT1 | k1 | n1 | Ød1 | H |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25×40 | 100 | 26 | 120.7 | 12.7 | 87.3 | 4 | 17.5 | 95 | 40 | 133.4 | 15.9 | 98.4 | 4 | 14.3 | 435 |
| 40×50 | 130 | 40 | 139.7 | 15.9 | 104.8 | 4 | 17.5 | 112 | 50 | 152.4 | 17.5 | 114.3 | 4 | 17.5 | 520 |
Selected Product
AV-265 Cast Iron Full Lift Safety Valve
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