Messing Frühjahr vertikalen Rückschlagventil CE-Zertifikat

We are a professionalenterprise that mainly manufacturers: Brass fitting Brass tee, brass elbow, brass socket, reduce socket,brass nipple brass cross. Brass straight nipple and so on brass valve brass ball valve, gate valve, elbow valve, check valve, butterfly ball valve, gas valve, vent valve, temperature control valve and so on. We warmly welcome clients from both home and abroad to visit our company, your supports and advice will be appreciated Technical specification 1.Nominal pressure:1.6MPa 2.Working medium: Water, oil 3.Working temperature:-20°C≤T≤120°C 4.Pipe thread to ISO 228 5.Connection size: 1/2",3/4" 1",1-1/4" 1-1/2",2"