High Life, Spring Loaded with S.S. Seat, S.S. Stem
Inlet Flange to BS-10 Table ‘H’ FF (Undrilled), Outlet Flanged to BS-10 Table-D (Undrilled)
Test Pressure
Body : 500 Psig (Hyd.)
Max. Working Pressure : 250 Psig (Steam)
Max. Working Temp. : 400°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Cap | Cast Iron | IBR 86 to 93 Gr.A | 2 |
2 | Cotter | Bronze | IBR 282 (a) (iv) Gr.B | 2 |
3 | Lever | Cast Iron | IBR 86 to 93 Gr.A | 2 |
4 | Cover | Cast Iron | IBR 86 to 93 Gr.A | 2 |
5 | Gasket | C.A.F. | – | 2 |
6 | Adjusting Screw | Stainless Steel | AISI 410 | 2 |
7 | Upper Spring Disc | Cast Iron | IBR 86 to 93 Gr.A | 2 |
8 | Spring Chamber | Cast Iron | IBR 86 to 93 Gr.A | 2 |
9 | Stem | Stainless Steel | AISI 410 | 2 |
10 | Lower Spring Disc | Cast Iron | IBR 86 to 93 Gr.A | 2 |
11 | Spring | Spring Steel | IBR 307 | 2 |
12 | Gasket | C.A.F. | – | 2 |
13 | Disc | Stainless Steel | ASTM A217 Gr. CA15 / ASTM A276 Type 410 + Stellite | 2 |
14 | Ring | Bronze | IBR 282 (a) (iv) Gr.B | 2 |
15 | Screw | Carbon Steel | – | 2 |
16 | Regulating Ring | Bronze | IBR 282 (a) (iv) Gr.B | 2 |
17 | Body | Cast Steel | IBR 73 to 80 | 1 |
18 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 + Stellite | 2 |
19 | Bush | Bronze | IBR 282 (a) (iv) Gr.B | 2 |
20 | Bolts and Nuts | Carbon Steel | – | – |
Nominal Size (mm) | CC | ØFW | ØFD | FT | ØFW1 | ØFD1 | FT1 | H |
---|---|---|---|---|---|---|---|---|
25 | 152.4 | 38.1 | 139.7 | 17.5 | 38.1 | 133.4 | 12.7 | 480 |
40 | 165 | 57.2 | 184.2 | 19.1 | 63.5 | 165.1 | 14.3 | 565 |
50 | 190.5 | 73 | 203.2 | 22.3 | 76.2 | 184.2 | 14.3 | 630 |
High Life, Spring Loaded with S.S. Seat, S.S. Stem
Inlet Flange to BS-10 Table ‘H’ FF (Undrilled), Outlet Flanged to BS-10 Table-D (Undrilled)
Test Pressure
Body : 500 Psig (Hyd.)
Max. Working Pressure : 250 Psig (Steam)
Max. Working Temp. : 400°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Cap | Cast Iron | IBR 86 to 93 Gr.A | 2 |
2 | Cotter | Bronze | IBR 282 (a) (iv) Gr.B | 2 |
3 | Lever | Cast Iron | IBR 86 to 93 Gr.A | 2 |
4 | Cover | Cast Iron | IBR 86 to 93 Gr.A | 2 |
5 | Gasket | C.A.F. | – | 2 |
6 | Adjusting Screw | Stainless Steel | AISI 410 | 2 |
7 | Upper Spring Disc | Cast Iron | IBR 86 to 93 Gr.A | 2 |
8 | Spring Chamber | Cast Iron | IBR 86 to 93 Gr.A | 2 |
9 | Stem | Stainless Steel | AISI 410 | 2 |
10 | Lower Spring Disc | Cast Iron | IBR 86 to 93 Gr.A | 2 |
11 | Spring | Spring Steel | IBR 307 | 2 |
12 | Gasket | C.A.F. | – | 2 |
13 | Disc | Stainless Steel | ASTM A217 Gr. CA15 / ASTM A276 Type 410 + Stellite | 2 |
14 | Ring | Bronze | IBR 282 (a) (iv) Gr.B | 2 |
15 | Screw | Carbon Steel | – | 2 |
16 | Regulating Ring | Bronze | IBR 282 (a) (iv) Gr.B | 2 |
17 | Body | Cast Steel | IBR 73 to 80 | 1 |
18 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 + Stellite | 2 |
19 | Bush | Bronze | IBR 282 (a) (iv) Gr.B | 2 |
20 | Bolts and Nuts | Carbon Steel | – | – |
Nominal Size (mm) | CC | ØFW | ØFD | FT | ØFW1 | ØFD1 | FT1 | H |
---|---|---|---|---|---|---|---|---|
25 | 152.4 | 38.1 | 139.7 | 17.5 | 38.1 | 133.4 | 12.7 | 480 |
40 | 165 | 57.2 | 184.2 | 19.1 | 63.5 | 165.1 | 14.3 | 565 |
50 | 190.5 | 73 | 203.2 | 22.3 | 76.2 | 184.2 | 14.3 | 630 |
Flanged
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