Hlau Zaum Bi-directional Npauj Npaim Valve
NSEN Hlau rau hlau foob Bi-directional Triple offset npauj npaim valve adopts cov qauv ntawm "Hlau rau Hlau Rooj nplhaib", piv txwv li lub valve lub nplhaib sealing ntawm disc / rooj zaum yog txhua yam hlau nrog kev kho mob tawv. Cov hlau khov kho sealing qauv tuaj yeem tshem tawm qhov teeb meem ntawm kev xau thiab kev ua haujlwm sealing tsis ruaj khov los ntawm U-hom rooj zaum lossis L-hom rooj zaum. Dhau li ntawm qhov ntawd, peb qhov kev tsim tshwj xeeb sealing tuaj yeem tso cai rau lub valve ua haujlwm hauv qhov siab sib txawv yam tsis txo qis ntawm cov yeeb nkab siab.
• Geometry peb npaug
• Kev sib txuas ntawm lub nplhaib hlau sib khi
• Tsis muaj qhov xau rau ob txoj kev
• Tus ncej tiv thaiv kev tawg tawm
• Tsim kom muaj kev nyab xeeb hluav taws rau API607
• Lub Rooj Zaum thiab Lub Disc Sealing uas Hloov Tau
• 0°-90°kev tswj, tsis muaj thaj chaw dhia
• Tsis muaj kev sib txhuam
Kev Cim ValveMSS-SP-25
Tsim & Tsim KhoomAPI 609, EN 593
Lub ntsej muag rau lub ntsej muagAPI 609, ISO 5752, EN 558
Xaus Kev Sib TxuasDaim ntawv pov thawj: ASME B16.5, ASME B16.47, EN 1092, JIS B2220, GOST 12820
Kev Ntsuas thiab Kev Tshuaj XyuasAPI 598, EN 12266, ISO 5208

Kev tsim cov khoom siv sib khi ob sab
Cov koob no tuaj yeem ncav cuag qhov yuav tsum tau xoom-leakage rau ob txoj kev hauv tus qauv cuam tshuam. Bi-directional sealing ua rau lub installation nrog ntws hauv ob qho kev taw qhia, ntsug, lossis kab rov tav thiab tsis muaj leakage. Qhov siab tshaj plaws ranting tuaj yeem ncav cuag yog 600LB.
Tsim tsis muaj kev sib txhuam
Kev siv cov qauv triple eccentric txo qhov kev sib txhuam thaum hloov ntawm qhov chaw sib khi ntawm lub disc thiab lub cev valve, yog li ntawd lub disc tuaj yeem tshem tawm lub rooj zaum valve sai sai thaum lub triple eccentric butterfly valve qhib lossis kaw.
Ob chav kev nyab xeeb qauv
Yuav kom tiv thaiv tau qhov tshwm sim ntawm disc deformation, qia misalignment, sealing ntsej muag tom ib leeg tshwm sim los ntawm cov kua siab thiab kub, NSEN npauj npaim valve siv ob lub nplhaib thrust sib cais rau sab saud thiab sab hauv qab ntawm disc uas ua kom lub valve ua haujlwm nyob rau hauv txhua yam mob.
Yuav kom tsis txhob muaj kev sib tsoo tshwm sim los ntawm kev tshuab tawm qia, tiv thaiv tshuab tawm qia qauv yog tsim rau NSEN npauj npaim valve.
Tsis Muaj Kev Tsim Tsa Thaj Chaw Tuag
Daim ntawv thov hauv kev tswj / kev tswj hwm qhov xwm txheej tau raug coj mus rau hauv kev xav thaum lub sijhawm tsim. Siv lub hauv paus ntsiab lus ntawm kev sib khi ntawm triple eccentric npauj npaim valve, NSEN li qub paub "Tsis muaj thaj chaw tuag tsim" uas tsis tsuas yog zam cov teeb meem ntawm "Qhib dhia thaj chaw" ntawm cov npauj npaim li qub tab sis kuj tshem tawm qhov teeb meem ntawm valve tsis tuaj yeem tswj hwm lossis tswj hwm thaum nyob rau hauv nws lub kaum sab xis qhib me me uas yuav tshwm sim los ntawm kev sib txhuam lossis lwm yam tsis zoo. Qhov no txhais tau tias NSEN npauj npaim tuaj yeem tswj hwm lossis tswj hwm qhov nruab nrab los ntawm yuav luag 0 degree txog li 90 degrees.
Cov khoom siv ntawm lub rooj zaum
Lub nplhaib rooj zaum ntawm NSEN hlau kaw npauj npaim valve yog ua los ntawm forged hlau hlau uas muaj qhov zoo ntawm kev tiv thaiv scour, hnav-ua haujlwm, siab siab thiab kub tsis kam thiab lub neej ntev.

Lub nplhaib sib khi hloov tau
Cov nplhaib sib khi ntawm disc thiab lub rooj zaum yog txhua yam sib cais rau NSEN series npauj npaim valve, thiab lawv tuaj yeem hloov pauv thaum xav tau. Yog lub nplhaib zaum ntawm disc lossis lub rooj zaum tuaj yeem hloov pauv ib tus zuj zus thaum nws tawg uas tsis tsuas yog txo koj cov nqi txij nkawm tab sis kuj ua rau kev txij nkawm yooj yim dua.
Tus qauv ruaj khov sib npaug
Lub nplhaib kaw ntawm lub valve npauj npaim yog fastened nrog cov bolts/nuts faib sib npaug zos. Txhua lub bolts nyob rau hauv qhov chaw meej thiab endurance zog sib npaug zos. Cov qauv no tshem tawm cov teeb meem ntawm kev xau lossis xoob sealing nplhaib vim lub zog tsis sib npaug ntawm bolts thiab nuts.
Kev tsim qauv thiab kev teeb tsa kom muaj kev nyab xeeb hluav taws
Cov qauv hlau zaum ua rau lub valve muaj kev nyab xeeb hluav taws thiab ua tau raws li qhov yuav tsum tau ua hauv API607.
Torque zaum
Cov li qub tuaj yeem kaw tau ob txoj kev. Kev kaw tau ua tiav los ntawm lub zog torque uas los ntawm actuator tab sis tsis yog lub zog nruab nrab uas ua kom muaj kev ua haujlwm sealing zoo nyob rau hauv ob qho tib si siab thiab qis ua haujlwm siab. Thiab cov li qub tuaj yeem dhau qhov kev xeem ntawm API609 thiab ISO5208.
Lub kaw lus ntim khoom nyob
Feem ntau, cov neeg tsuas yog tsom mus rau qhov xau sab hauv uas tshwm sim rau ntawm lub rooj zaum tab sis tsis quav ntsej txog qhov teeb meem xau sab nraud, piv txwv li qhov xau ntawm qhov ntim khoom. Kev tsim cov khoom ntim khoom uas muaj sia nyob nrog cov qauv ua ke kom ntseeg tau tias NSEN Npauj Npaim valve tuaj yeem ua tau raws li qhov siab tshaj plaws. xau ≤20ppm. Nws ua rau kev ntim khoom sealing txhim khu kev qha thiab ua kom lub sijhawm txij nkawm dawb ntawm kev ntim khoom ntev dua.
Lub thawv iav
Lub thawv iav tes muaj nyob rau hauv cov qauv zoo thiab kev nyab xeeb, uas tau ua ke nrog cov yam ntxwv ntawm lub thawv iav tam sim no thiab qib kev tiv thaiv ncav cuag IP 67.
NSEN ua raws li kev kho dawb, hloov dawb thiab xa rov qab dawb cov kev pabcuam hauv 18 lub hlis tom qab lub valve yog ex-works lossis 12 lub hlis tom qab raug ntsia thiab siv rau ntawm cov kav dej tom qab ex-works (uas los ua ntej).
Yog tias lub valve puas vim yog qhov teeb meem zoo thaum lub sijhawm siv hauv cov kav dej hauv lub sijhawm lav zoo, NSEN yuav muab kev pabcuam lav zoo dawb. Cov kev pabcuam yuav tsum tsis txhob xaus kom txog thaum qhov tsis ua haujlwm tau daws thiab lub valve feem ntau ua haujlwm tau zoo thiab tus neeg siv khoom kos npe rau tsab ntawv lees paub.
Tom qab tas sij hawm ntawm lub sijhawm hais tias, NSEN lav kom muab cov neeg siv nrog rau lub sijhawm zoo kev pabcuam thaum twg cov khoom xav tau kev kho thiab tswj.












