Cov yam ntxwv tseem ceeb ntawm stainless hlau pob valve

Cov yam ntxwv tseem ceeb ntawm stainless hlau pob valve

A. Cov dej tsis kam yog me me, thiab cov coefficient kuj sib npaug ntawm cov yeeb nkab seem nrog qhov ntev;

B. Cov qauv yooj yim, ntim me me thiab lub teeb yuag;

C. Nws yog nruj thiab txhim khu kev qha. Tam sim no, yas yog dav siv los ua lub sealing nto khoom ntawm lub pob valve, nrog zoo sealing kev ua tau zoo, thiab nws kuj tau lug siv nyob rau hauv lub tshuab nqus tsev system;

D. Nws yooj yim rau kev khiav lag luam thiab qhib thiab kaw sai. Nws tsuas yog yuav tsum tau tig 90 degree los ntawm qhov qhib rau tag nrho, uas yooj yim rau kev tswj chaw taws teeb;

E. Kev saib xyuas yog yooj yim, cov qauv ntawm lub pob valve yog qhov yooj yim, lub nplhaib sealing feem ntau yog txav tau, thiab qhov kev tshem tawm thiab hloov tau yooj yim;

F. 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. Thaum qhov nruab nrab hla dhau, nws yuav tsis ua rau yaig ntawm lub valve sealing nto;

G. Stainless hlau pob valve muaj ntau yam kev siv, xws li me me mus rau ob peb millimeters thiab loj mus rau ob peb meters. Nws tuaj yeem siv los ntawm lub tshuab nqus tsev siab mus rau qhov siab.