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DELCO Flanged Stainless Steel 304 Lift Check Valve
DELCO check valves are carefully constructed from high quality materials to ensure consistent performance and reliable sealing. With their backflow prevention features, they are ideally suited for a wide range of industries such as water treatment, petroleum and chemical. Whether for industrial applications or domestic use, our check valves provide excellent fluid control and ensure smooth system operation.
尺寸範圍： 1/2″~16″
Number of Ways: 2 路
材質： 不銹鋼
Stainless Steel Lift Check Valve
The flap of a lift check valve works automatically, generally with a conical flap pressed against a metal seat between the inlet and outlet of the valve. A spring can be added to the valve flap to preload. Fluid forward flow, under the action of fluid pressure, the conical valve flap off the seat, the valve opens. Reverse flow, the valve flap in the self-weight, spring force, the joint action of the fluid back to the pressure, back to the seat, the valve is closed.
Features of Check Valve
- Robust construction for durability and longevity
- Smooth operation with minimal friction
- Effective sealing mechanism to prevent leaks
應用
- Water Supply Systems: Ensures unidirectional flow, preventing water hammer effects
- Oil and Gas Industry: Maintains system efficiency by preventing reverse flow and protecting equipment
- HVAC Systems: Helps regulate fluid flow and pressure, ensuring optimal system performance
技術參數
尺寸範圍 | DN50, 2″ | ||
Pressure Rating | ANSI Class 150 | ||
端接 | Flange End | ||
Body Materials | 不銹鋼 | ||
Sealing Materials | Metal Seat | ||
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