Description
Covering 15 mm to 100 mm at PN 25, this is Leader’s horizontal Lift Check Valve (Screwed in Cover, PN 25). Fitted to prevent flow reversing when a pump stops or a line depressurises. Orientation matters: a swing pattern needs the correct attitude to seat properly, so confirm the intended mounting before ordering. Screwed BSP ends keep installation simple at small bores and allow a valve to be changed with two wrenches. Used on pump delivery lines and wherever two sources feed a shared main. Every size in the range is listed above with its catalogue number and price.


