Watts RPZ Backflow Preventer Valve 4 - 1" - EDP0063021

Description

Backflow preventer designed to protect potable water supplies in accordance with national plumbing regulations and water company requirements up to Fluid Category 4. Comprises two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve in a bronze body, supplied with a T-type strainer and two isolating ball valves, with screwed BSP female end connections.

Features & Benefits

• 1" sized body with NPT end connections
• Max. operating pressure 12 bar
• Operating temperature range 1°C to 80°C

*Stock dependant