Brass Check Valve G1/2" M To F Thread Non-Return Backflow Prevention
Feature: 1: Made of high quality brass, rustproof, anti-moisture, long service life. 2: The thread of the check valve can ensure a tight sealing connection. 3: The method of operation is simple, and it is directly connected to the threaded pipe or fittings. 4: The brass check valve can prevent the backflow of water, oil, and gas. 5: Widely used on intake systems, exhaust systems, and other water or oil pipeline systems.
Note: 1.Please allow 1-5mm errors due to manual measurement. 2.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.