Product Description

Product Name wafer dual plate check valve
Standard ANSI
Valve Body Casting
Sealing Form Metal Seal
Transport Package by Plywooden Case
Specification CE
Type Dual Disc
Production Capacity 500tons/Month
Function Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Application Industrial Usage, Water Industrial Usage, Household Usage

Wafer shape: It has a flat, disk-like shape so it can be “sandwiched” between two pipe flanges. This makes for easy installation between two pipe sections.

Dual plate design: It contains two circular plates that swing open and closed depending on flow direction. This allows flow in one direction but prevents backflow.

No through flow: The plates completely block flow when they close, providing a tight shutoff against backflow.

Compact size: Compared to swing check valves, china wafer dual plate check valve are more compact in width because the plates swing within a circular body.

Simple design: They typically have few moving parts, making them relatively reliable and easy to maintain.

Low pressure drop: When open, the plates are flush with the pipe interior, causing minimal disruption to flow and pressure.

wafer dual plate check valve