ZGVZHONGGONG VALVE GROUP
Check valve / Product 2560
Catalogue configuration
Forged-steel swing check valve Class 800. Manufacturer quotation from ZGV. Share quantity and operating conditions. Product 2560.
Forged-steel swing check valve Class 800. Provide the flow direction, installation orientation, operating flow range and allowable pressure drop. Compare the stated swing, lift or disc construction before selecting a check valve.
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
| Item | Standard or requirement |
|---|---|
| Design and manufacturing | BS 5352 |
| Construction feature | B.B OS&Y or W.B OS&Y |
| FNPT connection | ANSI B1.20.1 |
| Socket-weld connection | ANSI B16.11 |
| Test and inspection | API 598 |
| Body material | A105, F304, F316, F304L, F316L, F5, F11, F22 |
Part materials
| No. | Part | Material |
|---|---|---|
| 1 | Flange | A105 |
| 2 | Body | A105 |
| 3 | Seat | 13Cr |
| 4 | Disc | 13Cr |
| 5 | Rocker | 13Cr |
| 6 | Gasket | Stainless steel+flexible graphite |
| 7 | Bonnet | A105 |
| 8 | Nut | A194-2H |
| 9 | Bolt | A193-B7 |
Dimensions & weights
| Reduced size (in) | Full size (in) | Reduced DN (mm) | Full DN (mm) | L (mm) | B ANSI reduced (mm) | B ANSI full (mm) | B JIS reduced (mm) | B JIS full (mm) | S ANSI reduced | S ANSI full | S ISO/BS/JIS reduced | S ISO/BS/JIS full | H open (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | -- | 15 | -- | 80 | 21.8 | -- | 22.2 | -- | 1/2 | -- | 1/2 | -- | 61 | 1.0 |
| 3/4 | 1/2 | 20 | 15 | 92 | 27.1 | 21.8 | 27.7 | 22.2 | 3/4 | 1/2 | 3/4 | 1/2 | 61 | 1.1 |
| 1 | 3/4 | 25 | 20 | 111 | 33.8 | 27.1 | 34.5 | 27.7 | 1 | 3/4 | 1 | 3/4 | 78 | 1.9 |
| 1-1/4 | 1 | 32 | 25 | 120 | 42.6 | 33.8 | 43.2 | 34.5 | 1-1/4 | 1 | 1-1/4 | 1 | 94 | 3.4 |
| 1-1/2 | 1-1/4 | 40 | 32 | 120 | 48.7 | 42.6 | 49.1 | 43.2 | 1-1/2 | 1-1/4 | 1-1/2 | 1-1/4 | 101 | 4.5 |
| 2 | 1-1/2 | 50 | 40 | 140 | 61.1 | 48.7 | 61.1 | 49.1 | 2 | 1-1/2 | 2 | 1-1/2 | 120 | 7.3 |
| -- | 2 | -- | 50 | 170 | -- | 61.1 | -- | 61.1 | -- | 2 | -- | 2 | 133 | 10 |
Scan a code or use the mobile and WeChat contact numbers.
