Product Introduction

The disc of the flange lift check valve moves up and down along the center positioning to achieve one-way flow and prevent the pipeline medium from flowing back. The valve disc opens when the flow is forward and automatically closes when the flow direction is reversed. Its simple lift mech...

The disc of the flange lift check valve moves up and down along the center positioning to achieve one-way flow and prevent the pipeline medium from flowing back. The valve disc opens when the flow is forward and automatically closes when the flow direction is reversed. Its simple lift mechanism ensures minimal pressure drop and reliable sealing. Constructed from stainless steel or carbon steel, this valve delivers long-lasting performance and excellent corrosion resistance for water, wastewater, and industrial fluid systems.

Key Features
One-Way Flow Control:
Vertically moving disc ensures flow in one direction and prevents backflow.
Sturdy structure and excellent pressure resistance:
The valve body has a built-in flange, which provides strong structural rigidity and can independently withstand pipeline stress, providing strong stability.
Minimal Pressure Drop:
Lift mechanism reduces turbulence and maintains efficient flow.
Reliable Sealing:
Precision-machined disc and seat ensure tight shut-off.
Low Maintenance:
Simple vertical operation mechanism ensures minimal upkeep.

Typical Applications
Water treatment and distribution
Pump discharge pipelines
Wastewater and sewage systems
Industrial fluid transport
Oil and gas transport and refining

Advantages
Prevents backflow reliably
Smooth operation with minimal turbulence
Easy to install
Low maintenance requirements
Long-term reliable performance