Factory directly supply Epdm Check Valve - Single Orifice Automatic Air Valves,Flanged End – Kingnor

Name: Single Orifice Automatic Air Valves,Flanged End
1.Standard: Conforms to BS EN1074-4:2000
2.Flange drilled to EN1092-2
3.Material: Ductile Iron
4.Normal Pressure:PN10/16
5.Size: DN40-DN200