Lub pneumatic pob valve yog lub pob valve nrog pneumatic actuator, thiab pneumatic pob valve yog hloov zuj zus los ntawm lub ntiaj teb valve. Nws muaj tib yam 90 degree rotation lifting action, qhov txawv yog tias lub cev nqaij qaib yog ib tug kheej kheej, thiab muaj ib tug channel los ntawm lub qhov los yog ib lub voj voog los ntawm nws axis. Qhov piv ntawm tus kheej kheej mus rau qhov chaw nres nkoj yuav tsum yog xws li thaum lub pob tig 90 degrees, txhua lub spheres yuav tsum tshwm sim ntawm qhov nkag thiab qhov hluav taws xob, txiav tawm nws cov ntws.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm pneumatic pob valve yog tso siab rau lub valve los thaiv lossis qhib lub valve. Lub pneumatic pob valve hloov yog lub teeb thiab me me, yog li nws tuaj yeem ua rau hauv txoj kab uas hla loj, cov qauv yooj yim, txhim khu kev qha sealing, thiab kev saib xyuas yooj yim. Ntau yam kev siv.
Pneumatic pob li qub tau tam sim no tau siv dav hauv roj av, tshuaj lom neeg, tsim hluav taws xob, tsim ntawv, atomic zog, aviation, foob pob hluav taws thiab lwm yam haujlwm, nrog rau tib neeg lub neej txhua hnub.
Pneumatic pob valve thiab ntsaws valve yog tib yam li lub valve, tab sis nws kaw yog ib tug kheej kheej, thiab tus kheej rotates nyob ib ncig ntawm lub centerline ntawm lub valve lub cev kom ua tau ib tug kaw thiab qhib valve.
1. Qhov hloov pauv tau nrawm thiab yooj yim, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev qhib ceev thiab ceev kaw ntawm qhov siab-qhov siab tsaus nti rau cov kav dej.
2. Cov kua dej tsis kam yog qhov me me, yog li txawm tias nws yog hom puv-bore txo txoj kab uas hla pob valve, nws yog ib qho uas muaj cov kua dej tsawg tshaj plaws ntawm tag nrho cov li qub.
3. Reliable valve seat seal. Generally, ball seals are made of tetrafluoroethylene-type other polymer materials with better plasticity. In places with higher requirements for sealing, soft seals are easier to ensure sealing, and metal seals are less than hard. Sealing>qauv tuaj yeem tiv taus 10Npa, 16Npa, 32Npa siab thiab tuaj yeem tiv taus qhov kub thiab txias 350 degree hauv lub neej txhua hnub.
4. Txhim khu kev ruaj ntseg valve qia foob, inverted foob qauv ntawm lub qia valve tuaj yeem nce nrog kev nce qib ntawm qhov nruab nrab, thaum lub pob valve qhib thiab kaw, lub valve qia tsuas tig, tsis nqa. Lub sealing ntim ntawm lub qia valve tsis yooj yim rau kev puas tsuaj. Lub sealing lub neej ntawm lub qia valve yog zoo heev.
5. Lub neej ua haujlwm ntev, thiab lub tshuab pneumatic yog ntau tshaj 60, 000 hauv kev kuaj kev puas tsuaj. Vim tias cov khoom sib khi ntawm lub pob valve feem ntau yog ua los ntawm polytetrafluoroethylene thiab lwm yam ntaub ntawv uas muaj cov khoom zoo ntawm nws tus kheej lubricating, kev tsis sib haum xeeb thiab hnav ntawm lub pob valve thiab lub qia valve yog me me, uas ua kom lub neej kev pab cuam ntawm lub valve.
