Enclosed discharge
Flanges as per BS-10, Table-F (Undrilled)
Test Pressure
Body : 300 Psi g (Hyd.)
Max. Set Pressure : 150 Psi g
Max. Working Temp. : 220°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Body | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
2 | Regulating Ring | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
3 | Locking Screw | Brass | – | 1 |
4 | Disc | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
5 | Lower Spring Disc | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
6 | Spring | Stainless Steel | IBR 307/ AISI 304 | 1 |
7 | Spring Chamber | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
8 | Stem | Brass / Stainless Steel | IS 6912 Gr. FLB / ASTM A276 TYPE 410 | 1 |
9 | Upper Spring Disc | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
10 | Check Nut | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
11 | Adjusting Screw | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
12 | Cap | Aluminium | – | 1 |
13 | Lever | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
Nominal Size (mm) | CF ±1.5 | CF1 ±1.5 | H | ØFD | FT | Weight (Kgs.) |
---|---|---|---|---|---|---|
25 | 74 | 72 | 239 | 120.7 | 9.5 | 4.570 |
40 | 86 | 87 | 295 | 139.7 | 11.1 | 7.410 |
Enclosed discharge
Flanges as per BS-10, Table-F (Undrilled)
Test Pressure
Body : 300 Psi g (Hyd.)
Max. Set Pressure : 150 Psi g
Max. Working Temp. : 220°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Body | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
2 | Regulating Ring | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
3 | Locking Screw | Brass | – | 1 |
4 | Disc | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
5 | Lower Spring Disc | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
6 | Spring | Stainless Steel | IBR 307/ AISI 304 | 1 |
7 | Spring Chamber | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
8 | Stem | Brass / Stainless Steel | IS 6912 Gr. FLB / ASTM A276 TYPE 410 | 1 |
9 | Upper Spring Disc | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
10 | Check Nut | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
11 | Adjusting Screw | Bronze | IBR 282 (a) (iv) Gr. B / BSEN 1982 Gr. CC491K | 1 |
12 | Cap | Aluminium | – | 1 |
13 | Lever | Bronze | IBR 282 (a) (iv) Gr. B | 1 |
Nominal Size (mm) | CF ±1.5 | CF1 ±1.5 | H | ØFD | FT | Weight (Kgs.) |
---|---|---|---|---|---|---|
25 | 74 | 72 | 239 | 120.7 | 9.5 | 4.570 |
40 | 86 | 87 | 295 | 139.7 | 11.1 | 7.410 |
Screwed
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