Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
Manufacturers & Exporters of
Valves, Fittings & Boiler Mountings
-
Features
Type of Pattern
Right Angle Pattern
Body Material Cum Standard
Cast Carbon Steel (ASTM A216 Gr. WCB)
Product Description
Spring Loaded, Full Lift
Type of Seat
Renewable Seat
Type of Disc
Renewable Disc
Trim
13% Cr. (SS 410) + Stellited Facing
End Details
Inlet Flanged Ends as per BS-10 Table-H Flat Face (Undrilled), Outlet Flanged Ends as per BS-10 Table-D Flat Face (Undrilled)
Test Pressure
Body: 500 Psig (Hyd.)
Max. Working Pressure
250 Psig (Steam)
Max. Working Temperature
400°C
Max. Set Pressure
250 Psig (Steam)
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 Cap 1 Cast Iron IBR 86 to 93 Gr. A 2 Locking Nut 1 Bronze IBR 282 (a) (iv) Gr. B 3, 6, 11 Fork, Bonnet, Disc Guide 1 C.C.S. IBR 73 to 80 4, 8 Check Nut, Stem 1 Stainless Steel AISI 410 5, 9 Upper / Lower Spring Disc 1 C.C.S. / Carbon Steel IBR 73 to 80 / – CF1+- 1.5 7, 18 Spring, Bolt 1 Carbon Steel – 10 Bolts / Studs & Nuts To Suit Carbon Steel – 12 Nozzle 1 Stainless Steel AISI 410 + Stellite 13 Body 1 C.C.S. IBR 73 to 80 14 Adjusting Screw 1 Stainless Steel AISI 410 15 Handle 1 S.G. Iron / C.I. – 16 Gasket 1 C.A.F. – 17 Disc 1 C.S.S. / S.S. ASTM A 217 Gr. CA15 / ASTM A 276 Type 410 + Stellite 19 Regualting Ring 1 Bronze IBR 282 (a) (iv) Gr. B 20 Ball 1 Stainless Steel – 21 Screw 4 Carbon Steel – -
Dimensional Data
Table – H Size (mm) CF ØFW ØFD FT k n Ød 25 x 40 100 26 120.7 14.3 87.3 4 17.5 40 x 50 130 40 139.7 17.5 104.8 4 17.5 50 x 80 140 50 165.1 19.1 127 4 17.5 80 x 100 200 76 203.2 22.3 165.1 8 17.5 100 x 150 205 100 228.6 25.4 190.5 8 17.5 Table – D
Size (mm) CF1 ØFW1 ØFD1 FT1 k1 n1 Ød1 H 25 x 40 95 40 133.4 12.7 98.4 4 14.3 435 40 x 50 112 50 152.4 14.3 114.3 4 17.5 520 50 x 80 130 76 184.2 14.3 146.1 4 17.5 580 80 x 100 190 100 215.9 17.5 177.8 4 17.5 860 100 x 150 220 152 279.4 17.5 235 8 17.5 1035
Features
Type of Pattern
Right Angle Pattern
Body Material Cum Standard
Cast Carbon Steel (ASTM A216 Gr. WCB)
Product Description
Spring Loaded, Full Lift
Type of Seat
Renewable Seat
Type of Disc
Renewable Disc
Trim
13% Cr. (SS 410) + Stellited Facing
End Details
Inlet Flanged Ends as per BS-10 Table-H Flat Face (Undrilled), Outlet Flanged Ends as per BS-10 Table-D Flat Face (Undrilled)
Test Pressure
Body: 500 Psig (Hyd.)
Max. Working Pressure
250 Psig (Steam)
Max. Working Temperature
400°C
Max. Set Pressure
250 Psig (Steam)
Type of Pattern
Right Angle Pattern
Body Material Cum Standard
Cast Carbon Steel (ASTM A216 Gr. WCB)
Product Description
Spring Loaded, Full Lift
Type of Seat
Renewable Seat
Type of Disc
Renewable Disc
Trim
13% Cr. (SS 410) + Stellited Facing
End Details
Inlet Flanged Ends as per BS-10 Table-H Flat Face (Undrilled), Outlet Flanged Ends as per BS-10 Table-D Flat Face (Undrilled)
Test Pressure
Body: 500 Psig (Hyd.)
Max. Working Pressure
250 Psig (Steam)
Max. Working Temperature
400°C
Max. Set Pressure
250 Psig (Steam)
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
Cap
1
Cast Iron
IBR 86 to 93 Gr. A
2
Locking Nut
1
Bronze
IBR 282 (a) (iv) Gr. B
3, 6, 11
Fork, Bonnet, Disc Guide
1
C.C.S.
IBR 73 to 80
4, 8
Check Nut, Stem
1
Stainless Steel
AISI 410
5, 9
Upper / Lower Spring Disc
1
C.C.S. / Carbon Steel
IBR 73 to 80 / – CF1+- 1.5
7, 18
Spring, Bolt
1
Carbon Steel
–
10
Bolts / Studs & Nuts
To Suit
Carbon Steel
–
12
Nozzle
1
Stainless Steel
AISI 410 + Stellite
13
Body
1
C.C.S.
IBR 73 to 80
14
Adjusting Screw
1
Stainless Steel
AISI 410
15
Handle
1
S.G. Iron / C.I.
–
16
Gasket
1
C.A.F.
–
17
Disc
1
C.S.S. / S.S.
ASTM A 217 Gr. CA15 / ASTM A 276 Type 410 + Stellite
19
Regualting Ring
1
Bronze
IBR 282 (a) (iv) Gr. B
20
Ball
1
Stainless Steel
–
21
Screw
4
Carbon Steel
–
| S.No | Description | No. | Material | Specifications |
|---|---|---|---|---|
| 1 | Cap | 1 | Cast Iron | IBR 86 to 93 Gr. A |
| 2 | Locking Nut | 1 | Bronze | IBR 282 (a) (iv) Gr. B |
| 3, 6, 11 | Fork, Bonnet, Disc Guide | 1 | C.C.S. | IBR 73 to 80 |
| 4, 8 | Check Nut, Stem | 1 | Stainless Steel | AISI 410 |
| 5, 9 | Upper / Lower Spring Disc | 1 | C.C.S. / Carbon Steel | IBR 73 to 80 / – CF1+- 1.5 |
| 7, 18 | Spring, Bolt | 1 | Carbon Steel | – |
| 10 | Bolts / Studs & Nuts | To Suit | Carbon Steel | – |
| 12 | Nozzle | 1 | Stainless Steel | AISI 410 + Stellite |
| 13 | Body | 1 | C.C.S. | IBR 73 to 80 |
| 14 | Adjusting Screw | 1 | Stainless Steel | AISI 410 |
| 15 | Handle | 1 | S.G. Iron / C.I. | – |
| 16 | Gasket | 1 | C.A.F. | – |
| 17 | Disc | 1 | C.S.S. / S.S. | ASTM A 217 Gr. CA15 / ASTM A 276 Type 410 + Stellite |
| 19 | Regualting Ring | 1 | Bronze | IBR 282 (a) (iv) Gr. B |
| 20 | Ball | 1 | Stainless Steel | – |
| 21 | Screw | 4 | Carbon Steel | – |
Dimensional Data
Table – H
Size (mm)
CF
ØFW
ØFD
FT
k
n
Ød
25 x 40
100
26
120.7
14.3
87.3
4
17.5
40 x 50
130
40
139.7
17.5
104.8
4
17.5
50 x 80
140
50
165.1
19.1
127
4
17.5
80 x 100
200
76
203.2
22.3
165.1
8
17.5
100 x 150
205
100
228.6
25.4
190.5
8
17.5
Table – D
Size (mm)
CF1
ØFW1
ØFD1
FT1
k1
n1
Ød1
H
25 x 40
95
40
133.4
12.7
98.4
4
14.3
435
40 x 50
112
50
152.4
14.3
114.3
4
17.5
520
50 x 80
130
76
184.2
14.3
146.1
4
17.5
580
80 x 100
190
100
215.9
17.5
177.8
4
17.5
860
100 x 150
220
152
279.4
17.5
235
8
17.5
1035
| Size (mm) | CF | ØFW | ØFD | FT | k | n | Ød |
|---|---|---|---|---|---|---|---|
| 25 x 40 | 100 | 26 | 120.7 | 14.3 | 87.3 | 4 | 17.5 |
| 40 x 50 | 130 | 40 | 139.7 | 17.5 | 104.8 | 4 | 17.5 |
| 50 x 80 | 140 | 50 | 165.1 | 19.1 | 127 | 4 | 17.5 |
| 80 x 100 | 200 | 76 | 203.2 | 22.3 | 165.1 | 8 | 17.5 |
| 100 x 150 | 205 | 100 | 228.6 | 25.4 | 190.5 | 8 | 17.5 |
Table – D
| Size (mm) | CF1 | ØFW1 | ØFD1 | FT1 | k1 | n1 | Ød1 | H |
|---|---|---|---|---|---|---|---|---|
| 25 x 40 | 95 | 40 | 133.4 | 12.7 | 98.4 | 4 | 14.3 | 435 |
| 40 x 50 | 112 | 50 | 152.4 | 14.3 | 114.3 | 4 | 17.5 | 520 |
| 50 x 80 | 130 | 76 | 184.2 | 14.3 | 146.1 | 4 | 17.5 | 580 |
| 80 x 100 | 190 | 100 | 215.9 | 17.5 | 177.8 | 4 | 17.5 | 860 |
| 100 x 150 | 220 | 152 | 279.4 | 17.5 | 235 | 8 | 17.5 | 1035 |
Selected Product
AV-285 Cast Carbon Steel Full Lift Safety Valve, Flanged Ends
Enter Product Query
Products (By Standard)
IBR Approved
All Rights Reserved. Atam Valves Limited
