Kutsegula ndi kutseka gawo la valavu yachitsulo chopangidwa ndichitsulo ndi chipata, ndipo kayendetsedwe ka chipata ndi perpendicular kwa kayendedwe ka madzi.Valve yachipata chachitsulo chokhazikika imatha kutsegulidwa kwathunthu ndikutsekedwa kwathunthu, ndipo sichingasinthidwe kapena kugwedezeka.Chipata cha valavu yachitsulo chopangidwa ndichitsulo chimakhala ndi malo awiri osindikizira.Malo awiri osindikizira a valve yachipata omwe amagwiritsidwa ntchito kwambiri amapanga wedge, ndipo ngodya ya wedge imasiyana ndi ma valve.Njira zoyendetsera valavu yazitsulo zopangira zitsulo ndi: manual, pneumatic, magetsi, gasi-zamadzimadzi.
GW ndi wopanga Bolted Bonnet Forged Gate Valve.
Valve idapangidwa mofanana ndi.