Pressure sustaining valve is utilized when installing for users. It primarily matches up with the minimumworking pressure inside the tap water pipe, balancing up-stream and down-stream pressureduring peacetime and emergency, and maintains constant pressure inside the pipe. 　Pressure sustaining valve can sustain the maximum working pressure inside the pipe when installed inwater supply areas.
‧Please remove impurities or metal dusts inside the pipe thoroughly. If possible, please add filter to  prevent pipe blocking ‧Pressure gauge indicates sustaining pressure		1 Nut Stainless Steel 2 screw Stainless Steel 3 Fastening nut Stainless Steel 4 Spring housing Abs Plastic 5 Spring Stainless Steel 6 Diaphragm washer Brass 7 Diaphragm Nylon Fabric 8 Sealing spacer Nbr 9 Shaft Brass 10 Body Brass 11 Piston Brass 12 Fastening bolt Brass 13 O-ing Nbr Adjusting pressure range 0.2kgf/cm2 ～4kgf/cm2 3kgf/cm2 ～10kgf/cm2

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6F, No.59, Changjiang St., Chianjen Chiu,
 Kaohsiung 806, Taiwan , R.O.C.
TEL : 886-7-331-1060
FAX : 886-7-331-0100

 

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