Swing check valves are suitable for oil, chemical, thermal power and other operating conditions.
The applicable media is mainly oil, natural gas, acid natural gas, gas, water and coal.

Design features

The valve installation horizontal pipe can be automatically opened and closed with the flow of the medium itself to prevent the flow of the medium;
The mid-head gasket USES 304SS + flexible graphite gasket;
Antistatic design;
The basic structure of this valve is in accordance with API 6D


Product range

Design and manufacture: API 6D, API 608, ANSI B16.34
Structure length: API 6D, ANSI B16.10
Flange standard: ANSI B16.5
Test standard: API 6D, API 598