3 Inch ARKA Check Valve
ARKA series check valve is made of all plastic material, with smoothaction,sensitive response,excellent sealing and preventing waterbackflow, Can be used with protection filter system and irrigationsystem.The check valve is automatically opened by the water pressure of thepipe networkorthe external pressure source (water pump), and automatically closed when there is no pressure.lt is suitable for agriculturalirrigation systems and industrial water treatment systems.
