Ball valves provide tight shut-off and characterizable control. They have high rangeability due to the design of the regulating element, without the complications of side loads typical of butterfly or globe valves. Ball valves are quarter-turn, straight through flow valves that hmore...
qinn bronze ball valve product details:- full bore, two piece design with stainless steel ball & blow off proof stem, teflon seat & seal, lever operated. end details:- screwed female ends bsp to bs:21 testing:- (hyd.) body test pressure : 300 psig seat test pressure : 300 psigmore...