Decompression valve for filter housing

Model: PIV-3
Place of Origin: Zhejiang,China (Mainland)


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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/TProduction Capacity:30000 pcs per month
Min. Order:100 Piece/PiecesPacking:each pc will be packed...
Means of Transport:OceanDelivery Date:30 days

filter housing valve

Decompression valve

Technical parameter

1.Max inlet pressure: 220PSI(the pressure of destroy experiment should not less than 500PSI).

2.Outlet pressure: 0-90PSI(pre-adjust invariable pressure:0.2-0.3Mpa).

3.Max flow: more than 5L/min

4.Windage of outlet pressure: less than 20%.

5.Inlet connector: NPT1/4'', 1/2'', 3/8''.

6.Outlet connector: NPT3/8''.

7.Suitable medium: city running water.

8.Suitable temperature: 5-45 degree.


1.when inlet pressure equal to or less than outlet pre-adjust pressure,inlet and outlet is open completely.

2.When inlet pressure more than outlet pre-adjust pressure till to max pressure, outlet pressure is invariable.

Remark: if you want to adjust the outlet pressure, the round top cover by 90 degrees, to pull in out, the adjust by 8mm inner hexangular wrench,

Rotate clockwise, outlet pressure become higher, rotate counter-clockwise, outlet pressure become lower.

Category: RO Parts

Related Category: RO Parts 

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