Body Material Cum Standard
Bronze (BS EN 1982 Gr. CC491K)
Product Description
Screwed in Bonnet, Inside Screw, Non Rising Stem, Handwheel Operated with Open Shut Indicator & Pad Locking Arrangements
Type of Seat
Integral Seat
Type of Wedge
Solid Wedge
Trim
Cu-Alloy
End Details
Flanges Ends as per BS-10 Table-D
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 | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
2 | Wedge | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
3 | Stem | 1 | H.T. Brass | IS 6912 Gr. FLB / IS 319 |
4 | Stem Nut | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
5 | Bonnet | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
6 | Check Nut | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
7 | Packing | – | PTFE | – |
8 | Gland Follower | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
9 | Gland Nut | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
10 | Indicator | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
11 | Indicator Plate | 1 | Brass Sheet | – |
12 | Handwheel | 1 | Aluminium | – |
13 | Locking Rod | 1 | M.S. | Galvanised |
Size (mm) | FF | H | ØW | ØFD | FT | k | n | Ød |
---|---|---|---|---|---|---|---|---|
15 | 66 | 126 | 50 | 96 | 6.4 | 66 | 4 | 14 |
20 | 76 | 145 | 60 | 102 | 6.4 | 73 | 4 | 14 |
25 | 86 | 163 | 64 | 115 | 7.9 | 82 | 4 | 14 |
32 | 89 | 176 | 64 | 120 | 7.9 | 94 | 4 | 14 |
40 | 106 | 182 | 85 | 135 | 9.5 | 104 | 4 | 14 |
50 | 114 | 215 | 97 | 150 | 9.5 | 115 | 4 | 17 |
65 | 138 | 225 | 118 | 165 | 11.1 | 127 | 4 | 17 |
80 | 151 | 295 | 148 | 185 | 12.7 | 145 | 4 | 17 |
100 | 179 | 355 | 185 | 216 | 15.9 | 178 | 4 | 17 |
125 | 216 | 535 | 250 | 254 | 17.5 | 210 | 8 | 17 |
Body Material Cum Standard
Bronze (BS EN 1982 Gr. CC491K)
Product Description
Screwed in Bonnet, Inside Screw, Non Rising Stem, Handwheel Operated with Open Shut Indicator & Pad Locking Arrangements
Type of Seat
Integral Seat
Type of Wedge
Solid Wedge
Trim
Cu-Alloy
End Details
Flanges Ends as per BS-10 Table-D
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 | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
2 | Wedge | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
3 | Stem | 1 | H.T. Brass | IS 6912 Gr. FLB / IS 319 |
4 | Stem Nut | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
5 | Bonnet | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
6 | Check Nut | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
7 | Packing | – | PTFE | – |
8 | Gland Follower | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
9 | Gland Nut | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
10 | Indicator | 1 | Bronze | BS EN 1982 Gr. CC491K / IS 318 Gr. LTB2 |
11 | Indicator Plate | 1 | Brass Sheet | – |
12 | Handwheel | 1 | Aluminium | – |
13 | Locking Rod | 1 | M.S. | Galvanised |
Size (mm) | FF | H | ØW | ØFD | FT | k | n | Ød |
---|---|---|---|---|---|---|---|---|
15 | 66 | 126 | 50 | 96 | 6.4 | 66 | 4 | 14 |
20 | 76 | 145 | 60 | 102 | 6.4 | 73 | 4 | 14 |
25 | 86 | 163 | 64 | 115 | 7.9 | 82 | 4 | 14 |
32 | 89 | 176 | 64 | 120 | 7.9 | 94 | 4 | 14 |
40 | 106 | 182 | 85 | 135 | 9.5 | 104 | 4 | 14 |
50 | 114 | 215 | 97 | 150 | 9.5 | 115 | 4 | 17 |
65 | 138 | 225 | 118 | 165 | 11.1 | 127 | 4 | 17 |
80 | 151 | 295 | 148 | 185 | 12.7 | 145 | 4 | 17 |
100 | 179 | 355 | 185 | 216 | 15.9 | 178 | 4 | 17 |
125 | 216 | 535 | 250 | 254 | 17.5 | 210 | 8 | 17 |
Screwed
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