Tube NB Check Valve
uPVC NB x NB check valve to EN1452-3 / BS4346 Part 1. Kitemark Certified (654613) and WRAS Approved. Rated 15 bar at 20°C.
Tube NB
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This uPVC NB x NB check valve is manufactured to EN1452-3 / BS4346 Part 1 for use with uPVC pipe systems to EN1452-2. Designed with NB sockets on both ends, it provides a secure non-return function to prevent backflow in pipelines. Kitemark Certified (No. 654613) and WRAS Approved, the valve is lightweight, corrosion-resistant and easy to install. Rated 15 bar at 20°C, with working pressure decreasing as temperature increases. Not suitable for use above 60°C.
