Muaj ntau qhov sib txawv ntawm cov channel rau cov ntsaws ntsaws ntsaws li qub.Feem ntau, cov kua dej yog truncated siv hom los ntawm-los ntawm hom.Cov kua dej thim rov qab tuaj yeem ua tiav nrog peb-txoj kev thiab plaub-txoj kev ntsaws li qub.Yuav kom qhib thiab kaw cov channel, lub cock valve qhib thiab kaw tivthaiv yog lub tog raj kheej nrog qhov uas tig ib ncig ntawm lub axis perpendicular rau cov channel.Siv cov ntsaws ntsaws ntsaws li qub, cov kav dej thiab cov khoom siv xov xwm tuaj yeem qhib thiab kaw.
Daim ntawv thov Scope ntawm soft seal plug valve:
Mos foob ntsaws li qub feem ntau ua hauj lwm hauv corrosive, tsis tshua muaj tshuaj lom, thiab muaj teeb meem xov xwm nrog rau lwm qhov chaw nyuaj.Nws yog qhov txwv tsis pub rau cov li qub no kom xau rau lub sijhawm no, thiab cov khoom siv valve yuav tsis ua paug rau hauv xov xwm.Qhov nruab nrab ua haujlwm yuav txiav txim seb puas yuav tsum tau siv cov pa roj carbon steel, hlau alloy, lossis stainless hlau rau lub cev valve.
Cov yam ntxwv tseem ceeb ntawm JLPV plug valve yog cov hauv qab no:
1. Haum rau kev ua haujlwm nquag, qhib thiab kaw sai, lub teeb.
2. Mos foob ntsaws valve kua kuj yog me me.
3. Cov qauv yooj yim, ntim me me, lub teeb yuag, yooj yim txij nkawm.
4. Mos foob ntsaws valve sealing kev ua tau zoo.
5. Tsis txwv los ntawm kev taw qhia kev teeb tsa, qhov ntws ntawm qhov nruab nrab tuaj yeem ua tau raws li qhov xav tau.
6. Tsis muaj kev vibration, tsis tshua muaj suab nrov.
Qhov ntau ntawm JLPV plug valve tsim yog raws li nram no:
1. Loj: 2 "mus rau 14" DN50 rau DN350
2. Siab: Chav kawm 150lb txog 900lb PN10-PN160
3. Khoom siv: carbon steel, stainless hlau thiab lwm yam khoom siv hlau.
NACE MR 0175 anti-sulfur thiab anti-corrosion hlau cov ntaub ntawv.
4. Kev sib txuas xaus: ASME B 16.5 nyob rau hauv tsa lub ntsej muag (RF), Lub ntsej muag tiaj tus (FF) thiab lub nplhaib hom Joint (RTJ)
ASME B 16.25 nyob rau hauv screwed kawg.
5. Qhov ntev ntawm lub ntsej muag: ua raws li ASME B 16.10.
6. Kub: -29 ℃ to 180 ℃
JLPV li qub tuaj yeem nruab nrog tus neeg teb xov tooj, pneumatic actuators, hydraulic actuators, hluav taws xob actuators, bypasses, xauv cov cuab yeej, chainwheels, ncua stems thiab ntau lwm yam muaj nyob rau kom tau raws li cov neeg siv khoom xav tau.
