The 1-Inch Swing Check Valve prevents backflow in your hydroponic plumbing. Water flows freely in one direction while a hinged disc swings shut to stop reverse flow, protecting your pumps and keeping nutrient solution moving the right way.
One-way flow with automatic backflow prevention
Hinged swing disc seals tight against reverse flow
1 inch connection for standard plumbing
Durable PVC body with EPDM seal
Low cracking pressure for smooth, low-restriction flow
