Hlau riam rooj vag Valve, DI, CI, cam khwb cia hlau, CS, SS, WCB, CF8, CF3, CF8M, CF3M, 4A, 5A, Monel, 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB

Nqe: Class150
Loj: NPS2-48 (DN50-DN1200)
Kev sib txuas: Wafer hom, Flange hom, Lug hom, Welded hom
Hom foob: Mos lossis hlau
Khoom siv: GGG40-A356, CF8-A351, CF8M-A351
Kev khiav hauj lwm hom: Handwheel, chainwheel, bevel iav, hluav taws xob, pneumatic.

1. Valve txais kev tsim qauv tsim, nrog cov kua dej me me thiab ua haujlwm yooj yim.
2. Cov ntsia hlau tsav ntawm phau ntawv riam rooj vag valve txais kev tsim ntawm ob lub dav hlau bearing, uas ua rau kev sib txhuam kev sib txhuam kom txo qis, kom lub valve tuaj yeem qhib tau yooj yim thiab yooj yim.
3, siv hom riam rooj vag valve foob lub rooj foob, thiab siv lub o-ntiv nplhaib preloaded nrog pre-tightening quab yuam ua rau lub foob foob nyob ze ntawm lub disc, to ntau npaum li cas txo, hnav sealing khub nyob rau hauv lub sij hawm ntev ntawm kev siv. tsis siv neeg them nyiaj ua haujlwm los txhim kho lub neej kev pabcuam.
4. Tsau kev taw qhia claw, tsis muaj groove tsim, tsis yooj yim rau kev tawm tsam los yog daim npav tsis kam.
5. lub rooj zaum yuav ua tau raws li qhov xav tau ntawm nruab nrab thiab tej yam kev mob, xaiv hlau hard seal los yog mos foob: ram txais nto chromium plated los yog ion nitriding kev kho mob, ua rau lub ram yog ntau hnav-tiv taus, ntev kev pab cuam lub neej ntawm sealing lub ntsej muag; Mos foob ​​yeem xaiv PTFE lub rooj lossis txhim kho PTFE lub rooj lossis tri-propylene, butyl roj hmab, zoo sealing, corrosion resistant.
6. Ntau hom kev tshaj tawm kev hloov pauv: kev ua haujlwm zoo sealing thiab kev ua haujlwm ntawm kev lag luam, kev lag luam tuaj yeem yog phau ntawv, pneumatic, hluav taws xob, kev siv ntau yam yog dav heev.