Kev teeb tsa thiab kev saib xyuas ntawm pneumatic npauj npaim valve
1. Thaum txhim kho, lub valve disc yuav tsum nres nyob rau hauv qhov chaw kaw.
2. Txoj haujlwm qhib yog txiav txim siab raws li lub kaum sab xis ntawm lub phaj npauj npaim.
3. Rau cov npauj npaim li qub nrog bypass valve, lub bypass valve yuav tsum qhib ua ntej, thiab tom qab ntawd qhib.
4. Kev teeb tsa yuav tsum tau ua raws li cov chaw tsim khoom cov lus qhia installation. Ob chav npauj npaim li qub yuav tsum tau teem rau ntawm lub hauv paus ruaj khov.
Lub valve qia ntawm pneumatic npauj npaim valve yog ib qho qauv ntawm tus pas nrig. Tom qab quenching thiab tempering kev kho mob, nws muaj kev zoo txhua yam khoom, corrosion kuj, thiab khawb kuj. Thaum lub pneumatic npauj npaim valve qhib thiab kaw, lub valve qia tsuas yog tig yam tsis muaj kev nqa haujlwm. Lub qia packing tsis yooj yim rau kev puas tsuaj, thiab sealing yog txhim khu kev qha. Nws txuas nrog tus pin conical ntawm lub disc, thiab qhov kawg txuas ntxiv yog tsim los tiv thaiv lub qia ntawm tawg yog tias qhov sib txuas ntawm qia thiab disc tawg.
