ZJHM Pneumatic sleeve regulating valve

ZJHM type pneumatic sleeve control valve is composed of pneumatic multi-spring film actuator and low flow resistance sleeve regulator. Compared with ordinary sleeve valve, it has the characteristics of 1/3 smaller volume, 1/3 lighter weight and 1/3 larger flow rate. It is widely used in industrial process automatic control requiring low noise and large pressure difference.

Type and specification

Main technical parameters

Main technical parameters of adjusting mechanism

Note: we can provide ANSI, JPI, JIS flange products for users, and the flange distance is determined according to users' requirements.

Main technical parameters of executing agencies

Performance index

Allowable pressure difference

Note: 1.P - valve positioner, R - pressure relay.

2. allow differential pressure to be the maximum value of delta P when the valve is closed P2=0.

3. the maximum pressure difference is over 1.0MPa, and the surface of the plug and sleeve is hardfacing.

Can be supplied with accessories.

Positioner, handwheel mechanism, air filter regulator, etc.

Shape sizemm

Relationship between allowable medium pressure and working temperature

Main components and recommended temperature range