Qhov zoo ntawm Pob Valve

1. Lub tshuab hluav taws xob yog qhov hnyav thiab qhib thiab kaw sai. Nws tsuas yog yuav tsum tau tig 90 ° los ntawm tag nrho qhib kom tag nrho kaw, ua kom yooj yim los tswj los ntawm qhov deb.

2. Cov me me, lub teeb yuag, qauv yooj yim, kev saib xyuas yooj yim, sealing rings feem ntau txav tau, thiab disassembly thiab hloov tau yooj yim.

3. Tight thiab txhim khu kev qha.PVC pob valvemuaj ob qhov chaw sealing, thiab tam sim no, ntau yam yas tau dav siv los ua cov khoom siv sib khi rau pob li qub, uas muaj kev sib khi zoo thiab tuaj yeem ua tiav sealing. Nws kuj tau siv dav hauv lub tshuab nqus tsev. Haum rau kev ua haujlwm dav dav xws li dej, kuab tshuaj, kua qaub, thiab cov pa roj carbon monoxide, nrog rau kev tshaj tawm nrog kev ua haujlwm hnyav xws li oxygen, hydrogen peroxide, methane, thiab ethylene, nws yog dav siv hauv kev lag luam xws li roj av refining, kav ntev, tshuaj, papermaking, pharmaceuticals, water conservancy, hluav taws xob, thiab lub teb chaws txoj hauj lwm nyob rau hauv lub cheeb tsam. kev lag luam.

4. Cov kua dej tsis kam yog me me, thiab cov pob bore tag nrho yuav luag tsis muaj dej tsis kam.

Thaum qhib tag nrho los yog kaw tag nrho, lub sealing nto ntawm lubpob thiab valve roojraug cais tawm ntawm qhov nruab nrab, thiab thaum qhov nruab nrab hla dhau, nws yuav tsis ua kom yaig ntawm lub valve sealing nto.

5. PVC pob valvemuaj ntau yam kev siv, nrog rau txoj kab uas hla ntawm ob peb millimeters mus rau ob peb meters, thiab tuaj yeem siv los ntawm lub tshuab nqus tsev mus rau qhov siab.
Vim yog cov khoom pov tseg ntawm pob li qub thaum qhib thiab kaw, lawv tuaj yeem siv rau hauv xov xwm nrog cov khoom raug tshem tawm.