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  -ZJHPF46 Pneumatic film lined fluorine single seat regulating valve

  -ZSHO Start shut-off ball valve

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  -ZZYM Self operated sleeve pressure reducing valve

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• Driving devices

  -SAR partial slewing electric actuator

  -SAR partial slewing electric actuator

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Special butterfly valve for fire fighting ZSDF7(D371X)

Nominal pressure1.0~2.5MPa

Nominal diameter50~400mm

Temperature-10~80℃

Sealing pressure1.1

Pressure resistance of valve body1.5

MediumWater, oil and gas

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