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Special elastic seat sealing gate valve for fire protection ZSZF4(Z41X)

Nominal pressure1.0~2.5MPa

Nominal diameter50~400mm

Temperature-10~80℃

Sealing pressure2.0

Pressure resistance of valve body4.0

MediumWater, oil and gas

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Product overview

In addition to the advantages of elastic seat seal gate valve, rising stem elastic seat seal gate valve is often used in fire fighting and industrial systems because it can directly indicate the valve opening. It is generally installed at a higher position from the ground.