Check valves are mainly divided into the following types according to their structure: swing check valve, lifting check valve and butterfly plate check valve. Specification NO.NameMaterial Chinese Spec.ASTM Spec. 1Body+EPDM HT250 QT450-10
Dual Plate Wafer Swing Check Valve 1. Size: DN50-DN600 2. Working pressure: PN16, CL125/150 3. Suitable temperature: NBR: -10~+80°C; EPDM: -10~+120°C; COMPANY INFORMATIONI-Flow has been specializing in flow control area for more than 15 years.As a professional ...