ZGVZHONGGONG VALVE GROUP
Gate valve / Product 2531
Catalogue configuration
Forged-steel gate valve · Class 900/1500/2500. Manufacturer quotation from ZGV. Share quantity and operating conditions. Product 2531.
Forged-steel gate valve · Class 900/1500/2500. Compare the gate construction, stem arrangement, end connection and the catalogue designation. Send the operating conditions and required materials before confirming a gate-valve configuration.
ZGV is an industrial valve manufacturer for B2B project enquiries. Send the product ID, quantity, fluid, size, operating and design pressure and temperature, body and seat materials, connection and actuation. Include project standards and inspection documents for confirmation.
Confirm pressure-temperature limits and the final configuration with ZGV.
Structure & product views
Product parameters
Dimensions & weights
| Size (in) | DN (mm) | L Class 900/1500 (mm) | L Class 2500 (mm) | B ANSI (mm) | B JIS (mm) | S thread size | H open (mm) | W (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 15 | 140 | 186 | 21.8 | 22.2 | 1/2 | 321 | 125 | 12.3 |
| 3/4 | 20 | 140 | 186 | 27.1 | 27.7 | 3/4 | 321 | 125 | 11.6 |
| 1 | 25 | 140 | 186 | 33.8 | 34.5 | 1 | 321 | 160 | 10.8 |
| 1-1/4 | 32 | 178 | 232 | 42.6 | 43.2 | 1-1/4 | 380 | 160 | 26 |
| 1-1/2 | 40 | 178 | 232 | 48.7 | 49.1 | 1-1/2 | 414 | 180 | 28.4 |
| 2 | 50 | 216 | 279 | 61.1 | 61.1 | 2 | 502 | 200 | 60 |
Part materials
| No. | Part | Material |
|---|---|---|
| 1 | Body | A105 |
| 2 | Seat | 13Cr |
| 3 | Wedge | 13Cr |
| 4 | Stem | A182-F6a |
| 5 | Sealing ring | 304 |
| 6 | Yoke | A105 |
| 7 | Bonnet | A105 |
| 8 | Packing | Flexible graphite |
| 9 | Stem nut | 13Cr |
| 10 | Handwheel | Malleable iron |
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