Whale 1/2" Plastic Non-Return Valve FV1227

The 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