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Neta Cast Iron Wafer Type Butterfly Valve
Product Details:
Product Description
Description
Neta Cast Iron Wafer Type Butterfly Valve
- PN-16 Conforming to BS:5155 with SG Iron Disc
- Lever Operated Intergal Nitrile Rubber Lining
- End Details : Suitable inseration between flanges as per BS:10 Table D / E Class 125
- Max. Body Test Pressure : 348 PSIG Hyd.
- Seat Test Pressure : 232 PSIG Hyd.
- Max. Working Temperature : 80°C
Part | Nos. | Material | Specification |
Flow control level | 1 | M.S | IS 226 |
Flow control level plate | 1 | M.S | IS: 226 |
C- Sunk, screw & amp. nut | 2 | M.S | IS:1367 |
Upper stem | 1 | M.S / S.S | IS:1367/ AISI -410 |
Body | 1 | C.I. | IS:210 Gr. FG200 |
Body seat ring | 1 | Nitrile lined rubber |
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Disc-stem locking screw |
| M.S | IS: 1367 |
Disc | 1 | C.I / CF 8M | IS: 210 Gr. FG200/ ASTM-351 |
Lower stem | 1 | 13% Cr. S.S | AISI-410 |
Disc & amp; lower stem L | 1 | M.S | IS: 1367 |
Packing ring | 1 | Synthetic rubber |
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Spring & amp; spring pin | 1 | Carbon spring steel |
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Dimension
Nominal size | A ± 2 | B ± 3 | C app. | D App |
40 | 33 | 71 | 120 | 214 |
50 | 43 | 75 | 139 | 214 |
65 | 46 | 83 | 150 | 214 |
80 | 46 | 92 | 160 | 214 |
100 | 52 | 105 | 178 | 240 |
125 | 56 | 123 | 189 | 268 |
150 | 56 | 143 | 211 | 268 |
200 | 60 | 170 | 292 | 300 |
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