Brass Check Valve Swing Type DN15 DN50 Non Return Valve Female Thread Water One Way Valve Plumbing Inline

High-concerned chemical：None EU LVD Voltage：Electricty-free Structure：Check Origin：Mainland China Threaded connection sizes：DN15 (1/2"), DN20 (3/4"), DN25 (1"), DN40 (1-1/2"), DN50 (2") Connection type：Threaded Rated pressure：1.6MPa Material：Brass

High-concerned chemical: None EU LVD Voltage: Electricty-free Structure: Check Origin: Mainland China Threaded connection sizes: DN15 (1/2"), DN20 (3/4"), DN25 (1"), DN40 (1-1/2"), DN50 (2") Connection type: Threaded Rated pressure: 1.6MPa Material: Brass