Non-Return Valve - 50mm (2") brand_dab Sold in convenient 5-packs with

Sold in convenient 5-packs with matching tube adapters and tees for complete mini-system installation

Available in single-phase 220V models from 0

37 46 53 2 200 2

85 43 50 2

38 22 25 2

Non-Return Valve - 50mm (2") brand_dab Sold in convenient 5-packs withIn line non return (check) valves prevent backflow in irrigation pipework, protecting the main water supply from contamination and preventing pump damage from reverse spin when power is interrupted. Available in a full range of sizes from 15mm to 50mm for installation at pump outlets, fertigation injection points and sub main branch points where flow reversal could cause system damage or health hazard.