Pneumatic pob valve yog ib hom pneumatic actuator dav siv hauv kev tswj tsis siv neeg niaj hnub no. Cov teeb liab tswj tau tsav lub pob valve kom hloov los ntawm pneumatic actuator, thiaj li ua kom tiav cov kev hloov pauv lossis hloov kev tswj ntawm nruab nrab hauv cov kav dej.
Kev sib txuas txoj kev: flange kev twb kev txuas, snap kev twb kev txuas, internal thread kev twb kev txuas, sab nraud xov txuas, ceev sib dhos kev twb kev txuas thiab vuam kev twb kev txuas (lub taub qab vuam kev twb kev txuas, qhov (socket) vuam kev twb kev txuas)
Seat sealing: Hlau nyuaj sealing pob valve, uas yog, lub rooj sealing nto thiab pob sealing nto yog ob qho tib si hlau-rau-hlau pob li qub. Haum rau qhov kub thiab txias, khoom particle thiab hnav-resistant ua hauj lwm tej yam kev mob. Mos-sealed pob valve, lub rooj zaum valve yog ua los ntawm PTFE, para-polystyrene elastic sealing khoom, nrog zoo sealing nyhuv thiab xoom to.
Valve khoom: WCB cam khwb cia hlau, tsis tshua muaj kub steel, stainless hlau 304, 304, 316, 316, dual theem steel, titanium alloy, thiab lwm yam. Ua hauj lwm kub: kub kub pob valve, -40 ~ 120. Nruab nrab kub pob valve , 120 ~ 450. Kub kub pob valve, 450. Cryogenic pob valve -100 ~-40. Ultra-low kub pob valve 100.
Ua haujlwm siab: tsis tshua muaj siab pob valve, nominal siab PN1.6MPa. Nruab nrab siab pob valve, nominal siab 2.0-6.4MPa. Siab siab pob valve 10MPa. Nqus pob valve, pob valve hauv qab ib qho chaw.
Qauv: ntab pob valve, ruaj pob valve, V-shaped pob valve, eccentric ib nrab pob valve thiab rotating pob valve.
Channel hom: ncaj pob valve, peb-txoj kev pob valve (L-shaped channel, T-shaped channel), plaub-txoj kev pob valve.
