Whale 1/2″ Plastic Check Valve

Whale 1/2″ Plastic Check Valve

WHALE 1/2″” Plastic Non-return valve?suitable for hose connections of 1/2″” (13mm) is designed to be placed in the waterline pipe work and prevents water for returning in the opposite direction and maintain the prime in the water system. Valve diameter – 1/2″” (13mm). Length – 47mm”