Koj puas paub cov kev faib tawm ntawm cov hluav taws xob npauj npaim li qub?

Hluav taws xob npauj npaim li qubyog ib hom hluav taws xob valve thiab hluav taws xob tswj valve. Txoj kev txuas tseem ceeb ntawm hluav taws xobnpauj npaim li qubyog: hom flange thiab wafer hom; lub ntsiab sealing daim ntawv ntawmhluav taws xob npauj npaim li qubyog: roj hmab sealing thiab hlau sealing.

Qhov hluav taws xobnpauj npaim valvetswj qhov qhib thiab kaw ntawm npauj npaim valve los ntawm lub zog teeb liab. Cov khoom no tuaj yeem siv los ua lub kaw-off valve, tswj valve thiab kos valve hauv cov kav dej. Nws yog txawm peem rau nrog ib tug manually tswj ntaus ntawv. Nyob rau hauv cov ntaub ntawv ntawm lub hwj chim tsis ua hauj lwm, nws yuav ua tau ib ntus ua manually kom tsis txhob cuam tshuam nws siv.

Kev faib tawm los ntawm cov qauv tsim

(1) Central foob

Ib leegeccentric foob hluav taws xob npauj npaim valve.

(3)Ob chav eccentric foob hluav taws xob npauj npaim valve.

(4) Peb-offset kaw hluav taws xob npauj npaim valve.

2. Kev faib tawm los ntawm sealing nto khoom

(1) Cov mos mos sealing khub yog tsim los ntawm cov khoom tsis yog xim hlau tawm tsam cov khoom tsis yog xim hlau. Lub sealing khub yog tsim los ntawm cov khoom siv hlau tawv tawv tiv thaiv cov khoom tsis yog xim hlau.

(2) Hlau nyuaj foob hluav taws xob npauj npaim valve. Lub sealing khub yog tsim los ntawm cov khoom siv hlau tawv tiv thaiv cov khoom siv hlau.

3. Kev faib tawm los ntawm daim ntawv sealing

(1) Kev quab yuam sealing: Elastic sealing hluav taws xob npauj npaim valve. Lub sealing tshwj xeeb siab yog tsim los ntawm valve phaj squeezing lub valve lub rooj thaum lub fais valve kaw, thiab elasticity ntawm lub rooj zaum valve los yog valve phaj. Sab nraud torque sealing hluav taws xob npauj npaim valve, lub sealing tshwj xeeb siab yog tsim los ntawm lub torque thov rau lub valve ncej.

(2) Pressurized sealing hluav taws xob npauj npaim valve: Lub sealing tshwj xeeb siab yog tsim los ntawm pressurizing elastic sealing caij ntawm lub rooj zaum valve lossis valve phaj.

(3) Tsis siv neeg sealing hluav taws xob npauj npaim valve: Lub sealing tshwj xeeb siab tau txais los ntawm qhov nruab nrab siab.