Qhov zoo ntawm tooj liab pob valve thiab stainless hlau pob valve: cov dej tsis kam yog me me, thiab cov coefficient kuj sib npaug ntawm cov yeeb nkab seem ntawm tib qhov ntev; tus qauv yog qhov yooj yim, qhov ntim me me, thiab qhov hnyav yog lub teeb; nws yog nruj thiab txhim khu kev qha. Nws kuj tau siv dav hauv Suav teb; yooj yim rau kev khiav lag luam, ceev qhib thiab kaw, tsuas yog yuav tsum tau tig 90 ° los ntawm kev qhib siab kom kaw tag nrho, uas yooj yim rau kev tswj chaw taws teeb; yooj yim txij nkawm, yooj yim pob valve qauv, sealing nplhaib feem ntau txav tau, thiab nws yooj yim rau disassemble thiab hloov; Thaum qhib tag nrho los yog kaw tag nrho, lub sealing nto ntawm lub pob thiab lub rooj zaum valve raug cais tawm ntawm qhov nruab nrab, thiab qhov nruab nrab yuav tsis ua kom yaig ntawm lub valve sealing nto thaum nruab nrab hla; nws muaj ntau yam kev siv, los ntawm me me mus rau ob peb millimeters, mus rau ob peb meters, los ntawm lub tshuab nqus tsev siab mus rau siab siab tuaj yeem siv tau.
Yuav siv li cas tooj liab pob valve thiab stainless hlau pob valve: xyuas kom meej tias cov kav dej thiab lub valve tau raug ntxuav ua ntej ua haujlwm; Kev ua haujlwm ntawm lub valve tsav lub qia valve kom ua tiav kev sib hloov raws li lub tswv yim teeb liab ntawm tus actuator: thaum lub valve tig 1/4 tig (900) rau pem hauv ntej, lub valve kaw. Thaum rov qab tig yog 1/4 tig (900), lub valve qhib; thaum lub taw qhia taw qhia xub ntawm tus actuator yog thaum uas tig mus rau lub pipeline, lub valve qhib; thaum qhov taw qhia xub yog perpendicular rau lub raj xa dej, lub valve raug kaw.
