Stainless M/F 1/4" BSP Test cock for RP03/DC03
2Stainless steel Backflow Test Valve /Test Cock these are use for replacement on Double check or RPZ valves with 1/4 test connections. best option for NZ coastal or corrosive conditions. 1/4 Male x 1/4 Female BSP threat connections. Screw driver valve operation.