Uhlobo lwevalve yebhabhathane yipatheni yeWafer eneflange.Ukulungiswa kwemingxuma kwenziwa kwi-flange ngokwemigangatho, ukulungiswa lula ngexesha lofakelo.Nge-bolt-out-out okanye i-bolt yecala elilodwa elisetyenzisiweyo.Ukutshintshwa okulula kunye nokugcinwa.