Description
DRP g.M./Brass Multi Check Valve, Screwed, available 15 mm to 100 mm. Check valves stop reverse flow without any external operation — line pressure alone opens and closes them. On a pump discharge they prevent backspin and the water hammer that follows an abrupt stop. Gunmetal to IS 318 Grade LTB-2 holds up in continuous water service without the dezincification that shortens brass fittings. Parallel BSP threads — the usual small-bore connection, and quick to replace in service. Normally fitted on pump discharges and at the point a branch joins a common header. The table above gives the catalogue reference and price for each size in the range.
