Inlet Flanged to BS-10 Table ‘F’ FF (Undrilled) Outlet Flanged to BS-10 Table ‘D’ FF (Undrilled)
Test Pressure
Body Test Pressure : 300 Psig (Hyd.)
Max. set pressure : 150 Psig (Steam)
Working Temp. : 220°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Cap | Cast Iron | IBR 86 To 93 Gr. A | 1 |
2 | Cotter | Cast Iron | IBR 86 To 93 Gr. A | 1 |
3 | Lever | Cast Iron | IBR 86 To 93 Gr. A | 1 |
4 | Adjusting Screw | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
5 | Cover | Cast Iron | IBR 86 To 93 Gr. A | 1 |
6 | Gasket | C.A.F | – | 2 |
7 | Upper Spring Disc | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
8 | Spring Chamber | Cast Iron | IBR 86 to 93 Gr. A | 1 |
9 | Stem | Stainless Steel | ASTM A276 Type 410 | 1 |
10 | Lower Spring Disc | Cast Iron | IBR 86 T0 93 Gr. A | 1 |
11 | Bush | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
12 | Spring | Carbon Steel | IBR 307 To 314 | 1 |
13 | Bolts and Nuts | Carbon Steel | – | – |
14 | Disc | Stainless Steel | ASTM A217 Gr. CA15 / ASTM A 276 Type 410 + Stellite | 1 |
15 | Ring | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
16 | Screw | Carbon Steel | – | 1 |
17 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 | 1 |
18 | Body | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
19 | Adjusting Ring | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
Nominal Size (mm) | CF ±1.5 | CF1 ±1.5 | ØFD | FT | ØFD1 | FT1 | H | Weight (Kgs.) |
---|---|---|---|---|---|---|---|---|
25 | 108 | 89 | 120.7 | 12.7 | 114.3 | 12.7 | 460 | 18.000 |
40 | 121 | 102 | 139.7 | 15.9 | 133.4 | 15.9 | 536 | 31.000 |
50 | 140 | 121 | 165.1 | 19.1 | 152.4 | 17.5 | 587 | 38.000 |
Inlet Flanged to BS-10 Table ‘F’ FF (Undrilled) Outlet Flanged to BS-10 Table ‘D’ FF (Undrilled)
Test Pressure
Body Test Pressure : 300 Psig (Hyd.)
Max. set pressure : 150 Psig (Steam)
Working Temp. : 220°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Cap | Cast Iron | IBR 86 To 93 Gr. A | 1 |
2 | Cotter | Cast Iron | IBR 86 To 93 Gr. A | 1 |
3 | Lever | Cast Iron | IBR 86 To 93 Gr. A | 1 |
4 | Adjusting Screw | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
5 | Cover | Cast Iron | IBR 86 To 93 Gr. A | 1 |
6 | Gasket | C.A.F | – | 2 |
7 | Upper Spring Disc | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
8 | Spring Chamber | Cast Iron | IBR 86 to 93 Gr. A | 1 |
9 | Stem | Stainless Steel | ASTM A276 Type 410 | 1 |
10 | Lower Spring Disc | Cast Iron | IBR 86 T0 93 Gr. A | 1 |
11 | Bush | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
12 | Spring | Carbon Steel | IBR 307 To 314 | 1 |
13 | Bolts and Nuts | Carbon Steel | – | – |
14 | Disc | Stainless Steel | ASTM A217 Gr. CA15 / ASTM A 276 Type 410 + Stellite | 1 |
15 | Ring | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
16 | Screw | Carbon Steel | – | 1 |
17 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 | 1 |
18 | Body | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
19 | Adjusting Ring | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
Nominal Size (mm) | CF ±1.5 | CF1 ±1.5 | ØFD | FT | ØFD1 | FT1 | H | Weight (Kgs.) |
---|---|---|---|---|---|---|---|---|
25 | 108 | 89 | 120.7 | 12.7 | 114.3 | 12.7 | 460 | 18.000 |
40 | 121 | 102 | 139.7 | 15.9 | 133.4 | 15.9 | 536 | 31.000 |
50 | 140 | 121 | 165.1 | 19.1 | 152.4 | 17.5 | 587 | 38.000 |
Flanged
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