Basic Info.
Model NO.:relief valve
Type:Single or Double Orifice
Trademark:suntex
Transport Package:Plywood Case
Specification:DN50-DN2000
Origin:China
HS Code:84818040
Product Description
Air Release Valves, or Air Relief Valve function to release pressurized air pockets that collect at each high point of a full pressured pipeline. It could also allow air to escape at high speed when filled with water and let air back in at high speed in the event of the piping being drained. Air Release Valves are essential for pipeline efficiency and water hammer protection
Material: GGG40 BODY and flange, epoxy coated, brass interier stop valve, ABS floating ball, brass vent.
Size: DN40/ DN50/ DN65 union
DN80/100 union
Single Ball Small Orifice
Ductile iron boby and side body+Steel forging top cover, blue epoxy ,
SS304 big float ball
ABS side Float
Brass small vent cover and body
A2-70 (stainless steel) boltings
DN50-DN200 available
Working pressure : PN10/16/25
Special requests available upon request !