Manual Control Safety Valve Test Bench

MAQ Series Safety Valve Calibration Bench

Range of application: Test the set pressure, setback pressure and tightness performances of direct loaded safety valves and pilot operated safety valves.

 Executive standard: TSGZF001-2006, GB-T12242-2005, GB-T12241-2005, GB-T12243-2005

Technical Parameters:

(1) Maximum drift diameter: DN400mm

(2) Maximum test pressure: 60 MPa

(3) Pressure test precision: Pressure gauge of 0.4 grades (More precise pressure gauge can be chosen.)

(4) Test medium: Nitrogen, compressed air or clean water (Medium with dual-use for gas or liquid can be produced.)

Functions and features            

1 ：the design principle of the equipment is advanced. The pneumatic liquid pressurization is used as the clamping pressure source, and the pneumatic gas booster pump is used as the test pressure source. The equipment is equipped with a gas cylinder, which can be tested continuously.            

2：The test pressure is adjustable and the pressure rise is stable.

3：clamping pressure source and test pressure source can be imported from USA or Germany, with wide output pressure range.            

4：all manual high-pressure valves, pipe fittings and joints are imported products to ensure pressure level, safety and reliability, and suitable for most gas and liquid media.