Description
This bronze Union Bonnet Valve No. 9 with S.S. Part, Screwed from DRP covers 8 mm to 80 mm. Suited to duties where flow must be set and held. The trade-off for that control is a permanent pressure drop even when fully open. Bronze construction suits continuous water duty and takes repeated cycling without the seats degrading quickly. Screwed BSP ends keep installation simple at small bores and allow a valve to be changed with two wrenches. Usual duties are bypass lines, feed regulation and any point where flow has to be set and held. Size-by-size catalogue numbers and pricing appear in the table above.


