ZYA9000 Water Hammer Arrester

ZYA9000 Water Hammer Arrester
Model
ZYA9000

Item specifics

Nominal Pressure
1.6/2.5MPa
Shell Test Pressure
2.4/3.75MPa
Seal Test Pressure
1.76/2.75MPa
Chamber Pressure
50-70% of pipe pressure

Product review

Description

Brief Introduction


ZYA9000 piston airbag type water hammer arrestor has a air chamber inside body, and a piston at the bottom. When the water hammer shock wave goes into the water hammer arrestor, the water shock wave works on the piston, the piston will move to the direction of the air chamber, the piston moves up and down under the pressure of chamber and water hammer to form a dynamic balance, so that the irregular water shock wave will be  eliminated.


Parameters

Nominal Pressure(MPa)

1.6

2.5

Test Pressure

MPa

Shell Test Pressure

2.4

3.75

Seal Test Pressure

1.76

2.75

Chamber Pressure

50-70% of pipe pressure

End Connection

Flange

Suitable Medium

Water and sewage without impurities

Suitable Medium Temperature

0-80


Installation



Dimension




 

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