[connect]: different design connect with different pipe, such as thread pipe, copper pipe, bronze pipe etc. [material]: bronze [smelting]: casting [standard]: BS & ASTM [pressure]: PN10-40 [size]: 3/8"-4" [End connection]: thread or weld [accessories]: the body bronze color seal ring in Teflon (PTFE) stem seal NBR steel/aluminuim/stainless steel handwheel plated any color full bore [export history]: Europe and South America [brand]: WIS or marked with buyers' demands