Sleeve Control Valve
Model: ZJHM
Actuation: Pneumatic
Connection Type: Flanged
Construction Type: Sleeve
Sealing Type: Gasket Seal
Pressure Range: 1.6 MPa – 6.4 MPa
Nominal Diameter (DN): DN20 – DN300
Common Materials: Carbon Steel, Stainless Steel, etc.
Key Features:
The pneumatic sleeve control valve consists of a pneumatic multi-spring diaphragm actuator and a low-flow-resistance sleeve regulating mechanism. Compared with conventional sleeve valves, it offers one-third smaller size, one-third lighter weight, and one-third of the flow resistance.
Compact and Lightweight: Optimized design ensures a smaller footprint and easier handling.
Sensitive Operation: Quick and accurate response with streamlined S-shaped flow channel, resulting in low pressure drop and high valve capacity.
Precise Flow Control: Provides accurate flow characteristics and can be paired with electro-pneumatic or pneumatic valve positioners for automatic control of process fluids.
Wide Applicability: Suitable for controlling gases, liquids, and steam to maintain process parameters such as pressure, flow, temperature, and level within set values.
Standards Compliance: Designed according to IEC standards as a versatile control valve.
Special Applications: Ideal for industrial processes requiring low noise and handling large pressure differentials.






