Cov yam ntxwv ntawm pob valve

Jun 10, 2021

Cov yam ntxwv ntawm pob valve

1, Hnav resistant; Vim hais tias lub pob valve tseem ceeb ntawm lub foob pob valve yog alloy steel tsuag vuam,

Peb daim pob valve

Lub nplhaib foob yog hlau hlau ntog, yog li nyuaj foob pob valve hauv qhov hloov pauv yuav tsis tsim kev hnav ntau dhau (Nws hardness coefficient yog 65-70)

2, zoo sealing kev ua tau zoo; Raws li lub foob pob foob pob valve yog manually hauv av, nws tsuas yog siv tau kom txog thaum lub valve tseem ceeb thiab lub nplhaib foob tau zoo ib yam. Yog li nws cov sealing kev ua tau zoo yog txhim khu kev qha.

3, Lub teeb hloov; Vim hais tias hauv qab ntawm lub nplhaib foob ntawm lub zog foob pob valve yog nruj nreem kaw nrog lub valve tub ntxhais los ntawm lub caij nplooj ntoos hlav, qhov kev hloov yog lub teeb heev thaum lub zog sab nraud tshaj qhov preload ntawm lub caij nplooj ntoos hlav.

4, Lub neej ua haujlwm ntev: nws tau siv dav hauv roj av, tshuaj lom neeg kev lag luam, tsim hluav taws xob, ntawv ua, atomic zog, aviation, foob pob hluav taws thiab lwm yam haujlwm, nrog rau tib neeg lub neej txhua hnub.

Lub pneumatic pob valve yog yooj yim thiab compact nyob rau hauv cov qauv, txhim khu kev qha sealing thiab yooj yim rau kev txij nkawm. Lub sealing nto thiab spherical nto feem ntau raug kaw, yog li nws tsis yooj yim rau eroded los ntawm nruab nrab. Nws yog ib qho yooj yim rau kev khiav lag luam thiab tswj. Nws yog tsim rau nruab nrab ua hauj lwm xws li dej, hnyav, acid thiab natural gas. Nws yog tsuas yog siv los txiav tawm lossis txuas qhov nruab nrab hauv cov kav dej, thiab tseem tuaj yeem siv rau kev tswj cov dej thiab kev tswj xyuas.