China High Reliability Pneumatic Three-piece Ball Valve - Compact Design
Pneumatic threaded valavu ya mpira wa zidutswa zitatu - kudalirika kwakukulu pamapangidwe ang'onoang'ono. M'mafakitale ambiri, malo nthawi zambiri amakhala ochepa kwambiri, kotero kuti mapangidwe a valve ophatikizika ndi ofunika kwambiri. Panthawi imodzimodziyo, kudalirika kwa valve iyi ndi chinthu chofunikira kwambiri poonetsetsa kuti kupitiriza kupanga ndi kuchepetsa ndalama zosamalira.
Zosintha zaukadaulo:
1. Kupanikizika kwa ntchito: 1.6 MPa mpaka 6.4 MPa (zambiri ziyenera kutsimikiziridwa malinga ndi zomwe wopanga amapanga).
2. Kutentha kwa ntchito: -20 ℃ mpaka +150 ℃, yoyenera pazikhalidwe zosiyanasiyana zogwirira ntchito.
3. Chizindikiro chowongolera: chizindikiro cha 4-20mA chamakono kapena chizindikiro cha mpweya, chogwirizana ndi machitidwe odzipangira okha.
4. Media yogwiritsidwa ntchito: madzi, gasi, mafuta ndi mankhwala ena.
5. Mphamvu yothamanga: Yapangidwa kuti ipereke kayendetsedwe kabwino ka kayendedwe kake ndi kuchepetsa kutaya kwa kuthamanga.
6. Drive mode: pneumatic, double-acting kapena single-acting actuators akhoza kusankhidwa.
Kufotokozera, chitsanzo ndi zinthu & kukula:
1. Njira yolumikizira: kulumikizana kwa ulusi, koyenera kulumikizana mwachindunji ndi mapaipi ang'onoang'ono.
2. Kukula: DN15 mpaka DN50.
3. Zida za thupi la vavu: chitsulo chosapanga dzimbiri, chitsulo cha carbon kapena zinthu zina za alloy, zosankhidwa molingana ndi corrosiveness ya sing'anga.
4. Zida za mpira: kawirikawiri zitsulo zosapanga dzimbiri kapena zipangizo zina zosankhidwa malinga ndi ntchito zenizeni.
5. Zida zosindikizira: PTFE, VITON kapena zipangizo zina zopangira zopangira zapamwamba zingagwiritsidwe ntchito kuti zitsimikizire kuti kusindikiza kusindikiza.
6. Zida za actuator: aluminium alloy, chitsulo chosapanga dzimbiri kapena chitsulo choponyedwa, chosankhidwa molingana ndi kukula kwa valve ndi mafupipafupi ogwiritsira ntchito.
Kupyolera mukukonzekera mosamala ndi kusankha zinthu, valavu ya mpira wa pneumatic yopangidwa ndi mapepala atatu imapereka ntchito yabwino komanso yodalirika, makamaka yoyenera kugwiritsira ntchito ndi zofunikira za danga komanso kuyankha mofulumira.