I-valve yokusika isetshenziselwa ukusika noma ukuxhuma ukugeleza okuphakathi. Kuhlanganisaama-valve esango, ama-valve embulunga, ama-diaphragm valve,ama-valve ebhola, ama-plug valves,izivalo uvemvane, ama-plunger valves, ama-ball plug valves, ama-valve ensimbi yohlobo lwenaliti, njll.

Ama-valve okulawula asetshenziselwa ngokuyinhloko ukulungisa ukugeleza nokucindezela kwe-medium. Kubandakanya i-valve yokulawula, i-throttle valve, i-valve yokunciphisa ingcindezi, njll.

Ama-valve okuhlola asetshenziselwa ukuvimbela i-medium ukuthi ingabuyeli emuva. Kuhlanganisa ama-valve okuhlola ezakhiwo ezihlukahlukene.

Ama-shunt valve asetshenziselwa ukuhlukanisa, ukusabalalisa noma ukuhlanganisa imidiya. Kubandakanya izakhiwo ezihlukahlukene zokusabalalisa ama-valve nezicupho, njll.

Amavalvu okuphepha asetshenziselwa ukuvikela ukuphepha lapho okuphakathi kucindezelwe ngokweqile. Kubandakanya izinhlobo ezahlukene zama-valve okuphepha.

Ihlukaniswa ngamapharamitha ayinhloko

(1) Kuhlukaniswa ngengcindezi

Ivalvu umfutho wayo wokusebenza uphansi kunomfutho womoya ojwayelekile.

I-valve yokucindezela okuphansi iyi-valve enengcindezi ebizwa ngokuthi i-PN ingaphansi kuka-1.6MPa.

Ukucindezela okulinganiselwe kwe-valve yokucindezela okuphakathi yi-PN2.5 ~ 6.4MPa.

I-valve yokucindezela okuphezulu inokucindezela okujwayelekile kwe-PN10.0 ~ 80.0MPa.

I-valve yomfutho we-Ultra-high ivalvu umfutho wayo we-PN ungaphezu kuka-100MPa.

(2) Ihlukaniswa ngokwezinga lokushisa eliphakathi nendawo

Ivalvu yokushisa ephezulu T ingaphezu kuka-450C.

Ivalvu yokushisa ephakathi nendawo engu-120C ingaphansi kwevalvu u-t wayo ungaphansi kuka-450C.

I-valve yokushisa evamile -40C ingaphansi kuka-t ngaphansi kuka-120C.

I-valve yokushisa ephansi -100C ingaphansi kuka-t ingaphansi kuka -40C.

I-valve yokushisa ephansi kakhulu engu-t ingaphansi kuka-100C.

(3) Ukuhlukaniswa ngempahla yomzimba yevalvu

Amavalvu ezinto ezingezona ezensimbi: njengamavalufu e-ceramic, amavalvu ensimbi engilazi, amavalvu epulasitiki.

Ama-valve ensimbi: njengama-valve engxubevange yethusi, amavalvu e-aluminium alloy, ama-lead alloy valves, ama-titanium alloy valves, ama-valve e-Monel alloy

Ama-valve ensimbi ye-Cast, ama-valve ensimbi ye-carbon, ama-valve ensimbi esakhiwe, ama-valve ensimbi ye-alloy ephansi, ama-valve ensimbi alloy aphezulu.

Ama-valve ensimbi ensimbi yomzimba: njengama-valve anomugqa womthofu, ama-valve ane-plastic-lined, nama-valve ane-enamel-lined.

I-taxonomy evamile

Le ndlela yokuhlukanisa ihlukaniswe ngokuvumelana nesimiso, umsebenzi kanye nesakhiwo, futhi okwamanje iyindlela evame ukusetshenziswa kakhulu emhlabeni jikelele kanye nendlela yasekhaya. I-valve yesango elivamile, i-globe valve, i-throttle valve, i-valve yensimbi, i-plunger valve, i-diaphragm valve, i-plug valve, i-valve yebhola, i-valve butterfly, i-valve yokuhlola, i-valve yokunciphisa ukucindezela, i-valve yokuphepha, isicupho, i-valve elawulayo, i-valve yonyawo, isihlungi, i-valve ye-Blowdown , njll.