I-1.direct - vilves
Ezi aclenoids zine-coil ukuba ivula i-valve kwisenzo esithe ngqo, sibangela ingqumbo kunye nesihlalo sevali yokutshintsha. Ngqo -} IValloid Volves isebenzisa amandla aveliswa yi-magnetic fivad yesazisi sokuqhuba ivalve. Xa isusiwe yombane yangoku, intwasahlobo yentwasahlobo ibuyisa ivalve kwindawo yayo yoqobo.
2.Pilot - valves
Kwipilot - valves, i-plumvar ivula i-Pilot Ling ngelixa ingcinezelo ibangela ivali ukuba ivule kwaye isondele. Ngaphandle kwento yokuba umqhubi wenqwelomoya - iivalves ezisebenzayo zifuna amandla amancinci ukusebenza, kufuneka aqhubeke namandla apheleleyo ngenjongo ecacileyo yokuhlala kwindawo ethe tye ukuze uqonde. Ngqo {}}} IiValves zidinga amandla apheleleyo xa uvula ivalve, njengoko benokubamba isikhundla sabo esingenabantu xa besebenza ngamandla asezantsi.
3.Two - vilves
Olu lolona hlobo luqhelekileyo lwevalve eqhelekileyo. Zimbini -}} indlela i-valves inamazibuko amabini, asetyenziswa ngokuchaseneyo ukuvumela ukuhamba kunye nokuvalwa kwayo. I-{{3} {{3} Nge-valve eqhelekileyo evulekileyo, ivalve ihlala ivuliwe kude kusetyenziswe okwangoku ukuvala ivalve. Xa amandla ombane anqunyanyisiwe, ivelve iphinda iphinde iphinde ibe kwimeko yayo eqhelekileyo. Ivalve eqhelekileyo evaliweyo evaliweyo ihlala ivaliwe kude kube ngumthombo wamandla obangela ukuba ivule.
