Cov li qub fais fabyog ib hom lub qhov hluav taws xob thiab lub qhov hluav taws xob tswj. Cov txheej txheem txuas tseem ceeb ntawm hluav taws xobnpauj npaim li qubyog: hom flange thiab hom wafer; cov ntaub ntawv kaw tseem ceeb ntawmhluav taws xob npauj npaim li qubyog: roj hmab sealing thiab hlau sealing.
Lub tshuab hluav taws xobnpauj npaim valveTswj qhov qhib thiab kaw ntawm lub valve npauj npaim los ntawm cov teeb liab fais fab. Cov khoom no siv tau ua lub valve kaw, lub valve tswj thiab lub valve kuaj xyuas hauv cov kav dej. Nws muaj lub cuab yeej tswj hwm tes. Yog tias muaj hluav taws xob tsis ua haujlwm, nws tuaj yeem ua haujlwm ib ntus tes kom tsis txhob cuam tshuam rau nws siv.
Kev faib tawm los ntawm cov qauv tsim
(1) Lub foob nruab nrab
Ib leeg xwbeccentric 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 cov khoom siv nto sealing
(1) Cov khub sib khi mos mos yog tsim los ntawm cov khoom siv mos uas tsis yog hlau tawm tsam cov khoom siv mos uas tsis yog hlau. Cov khub sib khi yog tsim los ntawm cov khoom siv tawv hlau tawm tsam cov khoom siv mos uas tsis yog hlau.
(2) Lub qhov hluav taws xob fais fab npauj npaim valve. Lub khub sealing yog tsim los ntawm cov khoom siv hlau tawv tiv thaiv cov khoom siv hlau tawv.
3. Kev faib tawm los ntawm daim ntawv kaw
(1) Kev sib khi yuam: Lub valve fais fab kaw elastic. Lub siab tshwj xeeb ntawm kev sib khi yog tsim los ntawm lub phaj valve nias lub rooj zaum valve thaum lub valve fais fab kaw, thiab lub elasticity ntawm lub rooj zaum valve lossis lub phaj valve. Lub zog sab nraud ntawm kev sib khi hluav taws xob npauj npaim valve, lub siab tshwj xeeb ntawm kev sib khi yog tsim los ntawm lub zog torque siv rau lub qhov valve.
(2) Lub tshuab hluav taws xob npauj npaim valve uas muaj siab: Lub siab tshwj xeeb ntawm kev sib khi yog tsim los ntawm kev nias lub tshuab sib khi elastic ntawm lub rooj zaum valve lossis lub phaj valve.
(3) Lub tshuab hluav taws xob tsis siv neeg kaw lub valve: Lub siab tshwj xeeb ntawm kev kaw yog tsim los ntawm lub siab nruab nrab.
Lub sijhawm tshaj tawm: Tsib Hlis-23-2025
