Nominal pressure (Mpa)

Test pressure 1.0 1.6 2.5

Shell Strength Test 1.5 2.4 3.75

Seal test (liquid) 1.1 1.76 2.75

Sealing test (gas) 0.5~0.8 MPa

Applicable medium Water, steam, gas, dust, oil, nitric acid, acetic acid, alkali, etc.

Applicable temperature≤200°C

The valve adopts a double-acting cylinder, which uses the upper chamber air intake or the lower chamber air intake to remotely control the valve, which is convenient and flexible to operate. Medium used in cylinder: compressed air, nitrogen. Simple structure, easy to manufacture and maintain; Short closing time; The sealing surface of the closing body (valve) and the valve seat is sealed by a conical surface, with small closing force, erosion resistance and reliable sealing. The valve seat can be a replaceable valve seat, which can be combined with the sealing surface material of the closing part to meet the requirements of working conditions and prolong the service life.