29 Lub Yim Hli Puas yog Triple Offset Npauj Npaim Valve Txoj Cai rau Koj Daim Ntawv Thov?
Npauj npaim li qub yog siv rau cov ntawv ua haujlwm loj uas yuav tsum tau ceev, qhib thiab kaw. Triple offset npauj npaim valve yog hom npauj npaim valve tshwj xeeb uas tsim los kho qhov tsis zoo ntawm lwm hom npauj npaim valve. Los ntawm kev tsim, nws yog qib siab tshaj plaws ntawm npauj npaim li qub thiab tuaj yeem ua haujlwm hauv txhua hom kev ua haujlwm, suav nrog kev kub siab thiab kub kub ib puag ncig lwm yam npauj npaim li qub tsuas yog ua tsis tau.
Nrog triple offset thev naus laus zis, lub valve muaj peev xwm tiv taus hnav thiab tsim kua muag thiab tswj kom muaj kev sib khi ruaj khov ntev dua. Qhov no ua rau nws yuav tsum muaj lub valve rau cov txheej txheem tsis tsuas yog vim nws tiv taus siab thiab kub, tab sis kuj vim tias nws tau txais txiaj ntsig zoo thiab yuav tsum tau saib xyuas me ntsis.
Hauv tsab xov xwm no, peb yuav tham txog cov yam ntxwv thiab qhov zoo ntawm triple offset npauj npaim valve, los pab koj txiav txim siab seb nws puas yog lub valve rau koj daim ntawv thov.
Dab tsi ua rau Triple Offset Npauj Npaim Valve txawv?
Piv rau concentric (Rubber Seated) thiab ob-centric (High Performance) npauj npaim li qub, thev naus laus zis ntawm triple offset npauj npaim valve tiv thaiv lub rooj hnav thiab tsim kua muag thiab txhim kho lub zog sealing. Qhov thib peb offset yog hais txog lub angular offset uas tshem tawm kev sib txhuam thaum lub sij hawm valve disc kaw thiab qhib lub voj voog los ntawm kev sib cais tag nrho cov disc ntawm lub foob mus txog rau ob peb degrees kawg. Nws tshem tawm qhov sib tsoo ntawm lub rooj zaum thiab foob qhov chaw thaum caij tsheb kauj vab, khaws cia kev sib khi kom ntev dua li lwm cov npauj npaim li qub.
Qhov zoo ntawm Triple Offset Npauj Npaim Valve
Muaj ntau qhov laj thawj xaiv qhov triple offset npauj npaim valve dua lwm lub li qub rau koj daim ntawv thov. Nov yog cov yam ntxwv tseem ceeb uas nws muaj:
Tsawg Ua Haujlwm Torque
Tus tsim ntawm triple offset npauj npaim valve txhais tau hais tias qhov qhib thiab kaw cia siab rau qhov chaw ntawm lub disc thiab lub rooj zaum, tsis yog kev sib tsoo ntawm cov roj hmab lossis lub rooj zaum / lub cev. Tsawg torque txhais tau hais tias tsawg dua hnav thiab tsim kua muag ntawm cov hlau thiab lwm qhov chaw, txhim kho lub neej ntawm lub
valve. Nws kuj txhais tau hais tias lub valve tuaj yeem qhib thiab kaw sai dua vim tias muaj lub zog tsawg dua yuav tsum txav lub valve disc.
Overlayed Hardened Hlau
Tus nqi ValvesTriple offset npauj npaim li qub rooj zaum yog tsim nrog Inconel 718 thiab Graphite nias tawm tsam Stellite + 316SS overlay ntawm ntug disc kom lawv tuaj yeem tiv taus qhov kub thiab txias siab. Qhov triple offset npauj npaim li qub ntawm Tus Nqi Npauj Npaim Li qub tuaj yeem tiv taus qhov kub thiab txias li ntawm -320 degrees F, mus txog 1,022 degrees F. Lawv muaj qhov ntsuas siab ntawm ANSI 50/300/600/900, ua rau lawv muaj kev nyab xeeb thiab zoo tagnrho rau fais fab nroj tsuag systems.
Leak-pov thawj
Triple offset npauj npaim li qub muab kev sib khi zoo dua li lwm hom npauj npaim valve, thiab cov ntawm tus nqi npauj npaim li qub muaj cov Stellite 21 + 316SS harden Disc Edge overlay. Qhov no ua rau kom lub hardness ntawm sealing nto los tiv thaiv kom tsis txhob ntog txawm nyob rau theem siab.
Frictionless Kaw
Qhov thib peb offset yog angular offset uas tshem tawm kev sib txhuam thaum qhib thiab kaw ntawm lub valve disc. Tsis muaj kev sib txhuam, lub valve ua haujlwm zoo dua thiab kav ntev dua, tsis muaj qhov hnav thiab tsim kua muag los ntawm kev txhuam cov khoom.
Lub Sijhawm Ua Haujlwm Ntev
Cov txiaj ntsig ntawm cov thev naus laus zis no txhais tau rau lub sijhawm ua haujlwm ntev dua thiab kev saib xyuas tsawg dua. Koj tuaj yeem txuag tau nyiaj thiab txo qhov system downtime nrog lub valve uas kav ntev dua. Qhov triple offset npauj npaim li qub los ntawm Tus Nqi Npauj Npaim Valves tau lees tias muab 50, 000 cycles yam tsis muaj kev hloov kho.
Nqi-zoo
Txawm hais tias lawv cov nqi siab dua, triple offset npauj npaim li qub xav tau cov ntaub ntawv tsawg heev rau lawv ua. Vim lawv lub sijhawm ua haujlwm ntev thiab kev saib xyuas tsawg, qhov no ua rau lawv muaj txiaj ntsig zoo ntawm hom npauj npaim li qub.
SIL-3 Kev Ntsuas Qib Siab
SIL stands rau Safety Integrity Level. Triple offset npauj npaim li qub los ntawm Tus Nqi Li qub yog ntsuas SIL-3 tawm ntawm SIL-4, uas yog qib siab tshaj plaws. SIL-4 li qub yog qhov nyuaj heev thiab raug nqi, tab sis SIL-3 li qub muab qib siab ntawm kev ncaj ncees thaum tseem tshuav nqi.
Triple Offset Npauj Npaim Valve Daim ntawv thov
Triple offset npauj npaim li qub yog qhov hluav taws kub nyab xeeb thiab tiv taus qhov kub thiab txias thaum muaj zog txaus los tiv thaiv cov qib siab tsis muaj dej. Qhov no ua rau lawv qhov kev xaiv zoo tshaj plaws rau kev siv hluav taws xob tsim hluav taws xob, xws li lub zog hluav taws xob. Lawv kuj yog ib qho kev xaiv nyab xeeb rau cov roj av refineries thiab cov nroj tsuag tshuaj uas cuam tshuam nrog cov tshuaj tsis zoo. Tsim tsis muaj elastomers lossis lwm yam ntaub ntawv uas raug rau corrosion, cov li qub no tuaj yeem sawv qhov kev sim ntawm lub sijhawm txawm tias cov tshuaj lawv sib cuag nrog.
Cov nroj tsuag kho dej tuaj yeem tau txais txiaj ntsig los ntawm kev siv triple offset npauj npaim li qub vim tias lawv yog qhov kev xaiv zoo tshaj plaws rau kev tiv thaiv dej. Whereas li qub nrog tsuas yog ib lossis ob qhov offsets muaj kev pheej hmoo ntawm yielding rau siab, peb offsets nyob rau hauv triple offset valve kom muaj kev ruaj ntseg zoo dua. Cov kev sib txuas offsets thiab lawv cov qauv duab geometric ua haujlwm sib haum xeeb kom qhib thiab kaw es tsis txhob cia siab rau ib lub rooj zaum ntawm txhua qhov siab.
Ib qho kev nyab xeeb, kev ua tau zoo siab Valve uas sawv qhov kev sim ntawm lub sijhawm
Qhov tseem ceeb tshaj plaws ntawm lub valve yog nws lub peev xwm ua kom koj cov nroj tsuag muaj kev nyab xeeb. Lub valve ruaj khov, ua haujlwm siab mus ntev hauv kev tiv thaiv teeb meem xwm txheej ceev uas ua rau poob qis rau koj lub lag luam. Lub VF-8 Tus nqi Valve Triple offset kuj muaj qhov zoo ntawm Lub Rooj Zaum hauv Lub Cev vs ntawm Disc Ntug thiab Spline Tsav Stem rau Disc kev koom tes kom tso cai saib xyuas lub qia thiab disc. Feem ntau qia thiab disc yog welded ua ke. Tus nqi Valves VF-8 npauj npaim li qub yog qhov zoo tshaj plaws li qub los xyuas kom meej tias kev ua haujlwm zoo thiab kev nyab xeeb rau cov ntawv thov uas muaj qhov siab, qhov kub thiab txias, thiab cov khoom txaus ntshai. Hu rau Npauj Npaim Valves & Tswj kom paub ntau ntxiv!