Body Material Cum Standard
Bronze (BS EN 1982 Gr. CC491K)
Product Description
Screwed in Bonnet, Inside Screw, Rising Stem, Handwheel Operated with Open Shut Indicator & Pad Locking Arrangements
Type of Seat
Integral Seat
Type of Disc
Renewable Disc
Trim
Cu-Alloy with PTFE / Teflon Seated
End Details
Inlet Flange End to BS-10 Table-D & Other Side Screwed Female BSP Parallel Threads (BS-21)
Test Pressure
Body: 300 Psig (Hyd.), Seat: 200 Psig (Hyd.)
Notes
These valves are suitable for transformers.
Water
Steam
Gas
Oil
Air
S.No | Description | No. | Material | Specifications |
---|---|---|---|---|
1 | Body | 1 | Bronze | BSEN 1982 Gr. CC491K |
2 | Disc | 1 | Bronze (PTFE Seated) | BSEN 1982 Gr. CC491K |
3 | Disc Nut | 1 | Bronze | BSEN 1982 Gr. CC491K |
4 | Bonnet | 1 | Bronze | BSEN 1982 Gr. CC491K |
5 | Gland Packing | – | Asbestos | – |
6 | Indicator | 1 | Bronze | BSEN 1982 Gr. CC491K |
7 | Gland Nut | 1 | Bronze / Brass | BSEN 1982 Gr. CC491K / – |
8 | Gland | 1 | Bronze / Brass | BSEN 1982 Gr. CC491K / – |
9 | Stem | 1 | H.T. Brass | DIN EN 12164 Gr. CW721R |
10 | Indicator Plate | 1 | Brass Sheet | – |
11 | Handwheel | 1 | Aluminium | – |
12 | Locking Rod | 1 | Carbon Steel | Galvanised |
Size (mm) | FF | H | ØW | ØFD | FT | T | k | n | Ød |
---|---|---|---|---|---|---|---|---|---|
15 | 54 | 99 | 50 | 95 | 6.4 | 1/2” | 66 | 4 | 14 |
20 | 71 | 100 | 60 | 101.6 | 6.4 | 3/4” | 73 | 4 | 14 |
25 | 77 | 122 | 65 | 115 | 7.9 | 1” | 82.6 | 4 | 14 |
32 | 87 | 130 | 77 | 120.7 | 7.9 | 1.1/4” | 94 | 4 | 14 |
40 | 91 | 140 | 85 | 133.4 | 9.5 | 1.1/2” | 98.4 | 4 | 14 |
50 | 107 | 160 | 98 | 150 | 9.5 | 2” | 115 | 4 | 17 |
Body Material Cum Standard
Bronze (BS EN 1982 Gr. CC491K)
Product Description
Screwed in Bonnet, Inside Screw, Rising Stem, Handwheel Operated with Open Shut Indicator & Pad Locking Arrangements
Type of Seat
Integral Seat
Type of Disc
Renewable Disc
Trim
Cu-Alloy with PTFE / Teflon Seated
End Details
Inlet Flange End to BS-10 Table-D & Other Side Screwed Female BSP Parallel Threads (BS-21)
Test Pressure
Body: 300 Psig (Hyd.), Seat: 200 Psig (Hyd.)
Notes
These valves are suitable for transformers.
Water
Steam
Gas
Oil
Air
S.No | Description | No. | Material | Specifications |
---|---|---|---|---|
1 | Body | 1 | Bronze | BSEN 1982 Gr. CC491K |
2 | Disc | 1 | Bronze (PTFE Seated) | BSEN 1982 Gr. CC491K |
3 | Disc Nut | 1 | Bronze | BSEN 1982 Gr. CC491K |
4 | Bonnet | 1 | Bronze | BSEN 1982 Gr. CC491K |
5 | Gland Packing | – | Asbestos | – |
6 | Indicator | 1 | Bronze | BSEN 1982 Gr. CC491K |
7 | Gland Nut | 1 | Bronze / Brass | BSEN 1982 Gr. CC491K / – |
8 | Gland | 1 | Bronze / Brass | BSEN 1982 Gr. CC491K / – |
9 | Stem | 1 | H.T. Brass | DIN EN 12164 Gr. CW721R |
10 | Indicator Plate | 1 | Brass Sheet | – |
11 | Handwheel | 1 | Aluminium | – |
12 | Locking Rod | 1 | Carbon Steel | Galvanised |
Size (mm) | FF | H | ØW | ØFD | FT | T | k | n | Ød |
---|---|---|---|---|---|---|---|---|---|
15 | 54 | 99 | 50 | 95 | 6.4 | 1/2” | 66 | 4 | 14 |
20 | 71 | 100 | 60 | 101.6 | 6.4 | 3/4” | 73 | 4 | 14 |
25 | 77 | 122 | 65 | 115 | 7.9 | 1” | 82.6 | 4 | 14 |
32 | 87 | 130 | 77 | 120.7 | 7.9 | 1.1/4” | 94 | 4 | 14 |
40 | 91 | 140 | 85 | 133.4 | 9.5 | 1.1/2” | 98.4 | 4 | 14 |
50 | 107 | 160 | 98 | 150 | 9.5 | 2” | 115 | 4 | 17 |
Non-IBR
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