Le valve yembulunga ihambisana ngokuqinile nezinga le-ASME B16.34 ANSI. Umzimba wonke wevalve wenziwe ngensimbi engagqwali i-304 ngendlela enembile, enesakhiwo sesiqu esiphakeme esiveziwe kanye nomklamo webholithi eboshiwe. Ngokusebenzisa indawo eqinile yensimbi eqinile, lo mkhiqizo ungakwazi ukuvala ukuhamba kwepayipi kanye nokulungisa ukugeleza ngokusebenzisa i-handwheel eyenziwe ngesandla. Insimbi engagqwali inikeza ukumelana nokugqwala nokugqwala okuhle kakhulu emanzini ane-asidi ebuthakathaka, i-alkali ebuthakathaka, kanye ne-media enosawoti.