With Stainless Steel working part, Renewable Seat
Flanged Ends as per BS-10, Table F
Test Pressure
Body : 300 Psig (Hyd.)
Max working pressure : 150 Psig (Steam)
Max. working temp. : 220°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Adjusting Screw | Carbon Steel | – | 1 |
2 | Locking Nut | Carbon Steel | – | 1 |
3 | Spring Housing | S.G.I. | EN 1563 Gr. GJS – 400-15 | 1 |
4 | Spring Top Disc | Stainless Steel | AISI 410 | 1 |
5 | Pressure Adjusting Spring | Stainless Steel | AISI 304 | 1 |
6 | Spring Bottom Disc | Stainless Steel | AISI 410 | 1 |
7 | Diaphragm | Stainless Steel | AISI 304 | 1 |
8 | Side Plug | Stainless Steel | AISI 410 | 1 |
9 | Pilot Value Body | Stainless Steel | AISI 304 | 1 |
10 | Ball | Stainless Steel | AISI 304 | 1 |
11 | Pilot Valve Spring Retaining Check Nut | Stainless Steel | AISI 304 | 1 |
12 | Main Valve Disc | Stainless Steel | AISI 410 + STELLITE | 1 |
13 | Body Seat Ring | Stainless Steel | AISI 410 + STELLITE | 1 |
14 | Push Rod Guide Sleeve | Stainless Steel | AISI 410 | 1 |
15 | Main Valve Body | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
16 | Main Diaphragm Disc | Gun Metal / Stainless Steel | IBR 282 (a) (iv) Gr.B / AISI 410 | 1 |
17 | Half Upper Cover | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
18 | Half Lower Cover | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
19 | Bolts & Nuts | Carbon Steel | – | – |
20 | Diaphragm | Stainless Steel | AISI 304 | 1 |
21 | Gasket | C.A.F. | IS 2712 | 1 |
22 | Push Rod Lock Nut | Stainless Steel | AISI 410 | 1 |
23 | Gasket | C.A.F. | IS 2712 | 1 |
24 | Strainer Screen | Stainless Steel | AISI 304 | 1 |
25 | Gasket | C.A.F. | – | 1 |
26 | By Pass Assy. | – | – | – |
27 | Studs & Nuts | Carbon Steel | – | To Suit |
28 | Studs & Nuts | Carbon Steel | – | To Suit |
Nominal Size (mm) | FF ±2 | H | ØFD | FT | k | n | Ød | Weight (Kgs.) |
---|---|---|---|---|---|---|---|---|
25 | 165 | 215 | 120.7 | 12.7 | 87.3 | 4 | 17.5 | 18.200 |
40 | 203 | 245 | 139.7 | 15.9 | 104.8 | 4 | 17.5 | 28.350 |
50 | 248 | 295 | 165.1 | 19.1 | 127 | 4 | 17.5 | 38.000 |
k – P.C.D; n – Number of Holes; Ød – Diameter of Holes
With Stainless Steel working part, Renewable Seat
Flanged Ends as per BS-10, Table F
Test Pressure
Body : 300 Psig (Hyd.)
Max working pressure : 150 Psig (Steam)
Max. working temp. : 220°C
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Adjusting Screw | Carbon Steel | – | 1 |
2 | Locking Nut | Carbon Steel | – | 1 |
3 | Spring Housing | S.G.I. | EN 1563 Gr. GJS – 400-15 | 1 |
4 | Spring Top Disc | Stainless Steel | AISI 410 | 1 |
5 | Pressure Adjusting Spring | Stainless Steel | AISI 304 | 1 |
6 | Spring Bottom Disc | Stainless Steel | AISI 410 | 1 |
7 | Diaphragm | Stainless Steel | AISI 304 | 1 |
8 | Side Plug | Stainless Steel | AISI 410 | 1 |
9 | Pilot Value Body | Stainless Steel | AISI 304 | 1 |
10 | Ball | Stainless Steel | AISI 304 | 1 |
11 | Pilot Valve Spring Retaining Check Nut | Stainless Steel | AISI 304 | 1 |
12 | Main Valve Disc | Stainless Steel | AISI 410 + STELLITE | 1 |
13 | Body Seat Ring | Stainless Steel | AISI 410 + STELLITE | 1 |
14 | Push Rod Guide Sleeve | Stainless Steel | AISI 410 | 1 |
15 | Main Valve Body | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
16 | Main Diaphragm Disc | Gun Metal / Stainless Steel | IBR 282 (a) (iv) Gr.B / AISI 410 | 1 |
17 | Half Upper Cover | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
18 | Half Lower Cover | Cast Iron | IBR 86 TO 93 Gr. A | 1 |
19 | Bolts & Nuts | Carbon Steel | – | – |
20 | Diaphragm | Stainless Steel | AISI 304 | 1 |
21 | Gasket | C.A.F. | IS 2712 | 1 |
22 | Push Rod Lock Nut | Stainless Steel | AISI 410 | 1 |
23 | Gasket | C.A.F. | IS 2712 | 1 |
24 | Strainer Screen | Stainless Steel | AISI 304 | 1 |
25 | Gasket | C.A.F. | – | 1 |
26 | By Pass Assy. | – | – | – |
27 | Studs & Nuts | Carbon Steel | – | To Suit |
28 | Studs & Nuts | Carbon Steel | – | To Suit |
Nominal Size (mm) | FF ±2 | H | ØFD | FT | k | n | Ød | Weight (Kgs.) |
---|---|---|---|---|---|---|---|---|
25 | 165 | 215 | 120.7 | 12.7 | 87.3 | 4 | 17.5 | 18.200 |
40 | 203 | 245 | 139.7 | 15.9 | 104.8 | 4 | 17.5 | 28.350 |
50 | 248 | 295 | 165.1 | 19.1 | 127 | 4 | 17.5 | 38.000 |
k – P.C.D; n – Number of Holes; Ød – Diameter of Holes
Cast Iron
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