平板闸阀

The Flat Gate Valve without Diversion Hole is a robust and reliable solution designed for high-pressure, high-temperature applications in oil and gas pipelines, water distribution, and industrial processes. Featuring a flat gate design and no diversion hole, it ensures minimal pressure drop, tight sealing, and smooth operation, making it ideal for systems requiring full-bore flow and zero leakage.

The Flat Gate Valve with Diversion Hole is a parallel‑type gate valve with a slab gate that has a centrally located diversion hole. It is designed only for ON‑OFF (open/close) service – not for flow regulation. The diversion hole equalizes upstream and downstream pressure when the valve is partially opened, significantly reducing operating torque and making the valve easier to operate. This valve is suitable for clean media such as natural gas, crude oil, and refined products, especially in high‑pressure, large‑diameter applications requiring frequent operation.