Lift Check Valve Manufacturers
DARSHAN VALVE & CONTROLS are suppliers, dealers, exporters and manufacturers of Lift Check Valve, Check Valves in India. Our high-grade range of Check Valves are perfectly.
The use of a lift check valve is to prevent back flow into a stream. The valve is used mainly in water applications because of its design. The pressure of the media is what is used to open the lift check valve, which starts off in a normally closed position. Furthermore, a lift check valve’s process is fully automated because it depends on gravity and the pressure of the media to work. When the pressure increases and reaches its optimal rate, the disk will begin to lift off of the seat, allowing flow to pass through the valve. Gravity is a large factor in operating a lift check valve, due to this, the valve must be in a horizontal position when in use.
| Size | L | SCR. Ends | S. W Ends OD | |||
| Oc | E | Max. | Min. | F (Min.) | ||
| 15 | 53 | ½” | 13.56 | 22.22 | 21.72 | 9.65 |
| 20 | 63 | ¾” | 13.87 | 27.56 | 27.05 | 12.7 |
| 25 | 73 | 1” | 17.35 | 34.29 | 33.78 | 12.7 |
| 40 | 80 | 1 ½” | 18.38 | 49.15 | 48.64 | 12.7 |
| 50 | 85 | 2” | 19.23 | 61.62 | 61.11 | 15.75 |
| Test Pressure : | ||
| Testing | Body | Seat |
| Hydraulic | 425 PSIG | 300 PSIG |
| P. No | Nomenclature | Material |
| 1 | Body | ASTM A 351 Gr, CF8/CF8M |
| 2 | Cover | ASTM A 351 Gr, CF8/CF8M |
| 3 | Valve | AISI 304/316 |
| 4 | Gasket | PTFE |
keyword article – DARSHAN VALVE & CONTROLS are Suppliers, Stockist, and Exporter and Manufacturers of LIFT CHECK VALVE in India.
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