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365betͶע / Straight Stroke Series / ZMAP Pneumatic Single Seat Control Valve Consulting Hotline: 021-331007323

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ZMAP pneumatic single seat regulating valve

ZMAP pneumatic single seat regulating valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

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  Product name : Pneumatic single seat regulating valve Product model : ZMAP
   Driving method : pneumatic Connection form : Flange
   Structure form : Single seat    Sealing material : rubber
   Pressure range : 1.6 ~ 6.4MPa    Nominal diameter : -DN2 00 DN25 -DN2 00
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

I. Overview of ZMAP pneumatic single seat regulating valve

     是自动控制系统中最常用的执行器,它由气动薄膜执行机构和低流阻调节阀组成。 ZMAP pneumatic single seat regulating valve is the most commonly used actuator in automatic control system. It consists of pneumatic diaphragm actuator and low flow resistance regulating valve. 气动三通调节阀 不易产生震动,噪音低,对温度敏感小,适用于压差较大及泄露量要求不严格场合。 Applicable to the strict requirements of leakage volume, low pressure difference between the front and back of the valve, and a certain viscosity and fiber-containing media; double-seat valve features small unbalanced force, large allowable pressure difference, large flow capacity, etc., suitable for leakage volume requirements The sleeve valve has good stability, the pneumatic three-way control valve is not easy to generate vibration, low noise, low temperature sensitivity, and is suitable for occasions with large pressure difference and less stringent requirements.


Technical parameters of ZMAP pneumatic single seat regulating valve

Nominal diameter (mm)











Rated flow coefficient Kv











Nominal pressure MPa

1.6, 4.0, 6.4 (normal temperature type); 4.0, 6.4 (medium temperature type)

Medium temperature ℃

-20 to 200 (normal temperature type); -40 to 450 (medium temperature type)

Flow characteristics

Straight line

Body material

Weldable carbon steel cast steel for high temperature GB / T12229-1989 ZG270-500; JIS SCPH2

Valve core and valve stem material

Stainless steel 1Cr18Ni9Ti

Adjustable ratio

30: 1

Optional accessories

Flameproof Electric-Air Valve Positioner, Handwheel Mechanism, Air Filter Pressure Reducing Valve

Previous Product: ZJHQ Pneumatic Membrane Three-way Control Valve
Next Product: ZMXAP light and small pneumatic diaphragm regulating valve

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