Pressure Surge Burst Eliminating Safety Valve (FA49H)

• Model NO.: FA49H

Product Description

Pressure Surge Burst Eliminating Safety Valve 
Model No.: FA49H

Size: DN50 ~ DN200
Pressure: PN10, PN16
Surge Eliminating effect: 90%

The model FA49H is a hydraulic safety valve functions to eliminate and stop pressure surge. It has a buffer spring and it also combines several sets of safety valves so non other single safety valve can replace this model. This valve is usually installed at the head of the waterwork pipeline. It has mixed functions of stopping and eliminating wave so as to stop blasting wave of pressure surge getting into the water supply system and eliminate pressure surge. When there is a pressure surge with less destructive shocking, buffer spring eliminates the pressure surge. When there is a destructive pressure surge, the combined safety valve functions to release the pressure inside to protect the equipment behind it.
It protects and safeguards the equipment in the system.  

part name	Body	Seat	Spring	Safety valve	Discharge Valve
material	Carbon steel,  Stainless steel	Stainless steel	Stainless steel	Carbon steel,  Stainless	Carbon steel,  Stainless steel

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