ZJHM pneumatic sleeve regulating valve

d=_r > Pneumatic sleeve regulating valve
With its small shape, light body, high performance and large capacity, it is a new generation of general regulating valve product that meets standards. It is suitable for production process systems with general fluid media and process conditions.
This product consists of a new pneumatic multi-spring diaphragm actuator and a low flow resistance sleeve valve. The characteristics are as follows:
, using balanced core, small unbalanced force, allowing large pressure difference and stable operation.
The large guide surface of the valve core can improve the oscillation caused by eddy current and impact and reduce damage.
, the noise is about d lower than that of ordinary single and double seat control valves.
, simple structure, easy assembly, disassembly and maintenance.
Materials of main parts of pneumatic sleeve control valve
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Material
Temperature range
=> Valve body upper bonnet

-～℃

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-～℃
=> Valve core, valve seat< br/>
-～℃

-～℃
Filling
PTFE
-～℃
Diaphragm
NBR rubber clip reinforced polyester fabric

Compression spring


Membrane cover


Note: This product Implement - national standards.
The allowable pressure difference is the maximum value of the valve closed = state △.
, the maximum pressure difference exceeds. The surface of the valve plug and sleeve is surfacing with carbide.
Optional accessories:
Positioner, air filter pressure reducer, position valve, travel switch, valve position transmitter, solenoid valve, handwheel mechanism, etc.
Mainly used for pneumatic sleeve control valves Overall dimensions
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Quality
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