Product Introduction

The wafer-type double disc check valve works by the swinging motion of the valve disc: when the medium flows in the forward direction, the pressure pushes the valve disc open; when the flow stops or reverses, the valve disc is quickly closed by the assistance of the spring and...

The wafer-type double disc  check valve works by the swinging motion of the valve disc: when the medium flows in the forward direction, the pressure pushes the valve disc open; when the flow stops or reverses, the valve disc is quickly closed by the assistance of the spring and the backflow of the medium, effectively preventing the backflow of the medium. It has the characteristics of short structure length, small size and light weight.

Key Features
One-Way Flow Control:
The double-disc valve plate ensures one-way flow of the medium and prevents backflow.
Compact and lightweight:
Small size and light weight make it easy to install and transport.
Reduced Pressure Drop:
Dual-plate design minimizes flow resistance and turbulence.
Reliable Sealing:
Precision-engineered plates provide tight shut-off.
Flexible Installation and High Reliability:
The valve can be installed in either horizontal or vertical pipes, making it easy to install.

Typical Applications
Water supply and distribution pipelines
Wastewater and sewage systems
Pump discharge lines
Industrial fluid transport pipelines
HVAC and cooling systems

Advantages
Prevents backflow effectively
Smooth operation with low vibration
Compact and easy to install
Low maintenance requirements
Long-term reliable performance