Product name: 1/4 inch quick-connect check valve
Material: POM
Suitable for water, coffee, etc.
1/4 inch quick connection, suitable for pipe outer diameter: 1/4'', buckle free installation, quick connection.
Package includes: 6PCS 1/4 inch quick-connect check valves
Note: The installation depth of PE pipe must meet the requirements of 16~18mm, or water leakage.