National Standard Stop Valve

 

National Standard Stop Valve yog ib qho ncaj nraim - los ntawm kev tswj cov kua dej tsim thiab tsim ua raws li cov qauv hauv lub tebchaws, feem ntau yog siv rau kev qhib thiab kaw cov kev cai ntawm cov kua thiab cov pa tawm.

 

 

Txhim khu kev sealing
National Standard Stop Valve tau txais kev tsim qauv conical, ua ke nrog siab -paj foob kev ua haujlwm ua haujlwm zoo, thiab tseem tuaj yeem ua kom cov pa tawm - ua haujlwm pub dawb thaum qib siab siab li PN100.

 

Compact qauv
Los ntawm cov kua dej dynamics optimization tsim, tag nrho cov qauv ntawm National Standard Stop Valve yog ntau compact, thiab cov khoom siv qhov chaw yog txo los ntawm 15%, uas yuav pab txhim kho qhov yooj ntawm lub system layout thiab txo nqi installation thiab txij nkawm.

 

Kev ua haujlwm yooj yim
National Standard Stop Valve txais kev ywj pheej tsim ntawm tes thiab valve qia. Lub handwheel tsis tig nrog lub valve qia thaum lub sijhawm qhib thiab kaw, uas ua rau txo qis kev ua haujlwm torque, uas yog kwv yees li 20% tsawg dua li cov tsoos nres valve, txhim kho qhov yooj yim ntawm kev siv thiab txo lub nra ntawm kev tuav haujlwm.

 

Siab corrosion kuj
National Standard Stop Valve txais yuav cov khoom siv tiv taus zoo heev (xws li 316 stainless hlau thiab PTFE-lined steel) kom ntseeg tau tias lub valve tuaj yeem siv tau ntev ntev hauv cov xov xwm corrosive xws li cov kua qaub, muaj zog alkali, thiab dej hiav txwv.

 

 

Qauv	Loj (DN)	Kev ntsuas siab (PN)	Khoom siv	Hom kev sib txuas	Qhov kub thiab txias	Txuj kev ua raws cai
J41H-16C	DN15-DN200	NP16	Carbon hlau (WCB)	Flange	-29℃rau 425 degree	GB/T 12235, EN 13709
J41W-25P	DN10-DN100	NP 25	Stainless hlau (304)	Threaded / Socket Weld	-196℃rau 150 degree	ASME B16.34, API 602
J41Y-40	DN20-DN250	NP40	Hlau alloy	Lub taub hau Weld / Flanged	-29℃rau 540 degree	GB/T 12235, EN 13709

 

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Qauv	Loj (DN)	Kev ntsuas siab (PN)	Khoom siv	Hom kev sib txuas	Qhov kub thiab txias	Txuj kev ua raws cai
J41F-16P	DN15-DN150	NP16	Stainless hlau (316)	Flanged / Xov	-29℃rau 425 degree	GB/T 12235, ASME B16.34
J41F-25R	DN20-DN80	NP 25	PTFE-Liab Steel	Flanged	-196℃rau 120 degree	TS EN 13709

 

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Qauv	Loj (DN)	Kev ntsuas siab (PN)	Khoom siv	Hom kev sib txuas	Qhov kub thiab txias	Txuj kev ua raws cai
J41H-64	DN25-DN200	PIB 64	Forged hlau	Flanged / taub qab Weld	-29℃rau 425 degree	GB/T 12235, API 602
J41Y-100	DN50-DN150	PIB 100	Hlau alloy	Qhov (socket) Weld / Flanged	-29℃rau 540 degree	ASME B16.34, EN 13709

 

 

 

Petroleum thiab Chemical Industry
National Standard Stop Valve yog dav siv nyob rau hauv roj av, natural gas, tshuaj, thiab lwm yam lag luam, tshwj xeeb tshaj yog nyob rau hauv pipeline systems nrog kub, siab siab, thiab corrosive media. Nws tuaj yeem tswj cov dej ntws zoo thiab ua kom muaj kev nyab xeeb thiab ua haujlwm ntawm cov txheej txheem ntau lawm.

 

Lub zog thiab lub zog kev lag luam
Hauv kev lag luam hluav taws xob xws li lub zog hluav taws xob thiab hluav taws xob nuclear, qhov siab -siab adaptability thiab meej txaus txaus tswj peev xwm ntawm National Standard Stop Valve ua rau nws yog ib qho khoom siv tseem ceeb. Tshwj xeeb tshaj yog nyob rau hauv cov kav dej, lub valve tuaj yeem tswj tau qhov ntws thiab ua kom lub zog ruaj khov.

 

Shipbuilding thiab Marine Engineering
Cov qauv xws li J41F-25R yog ua los ntawm PTFE-lined steel, uas yog tsim tshwj xeeb rau cov chaw hauv dej hiav txwv thiab tuaj yeem tiv thaiv dej hiav txwv thiab ntsev los ntawm cov khoom siv corroding. Nws yog dav siv nyob rau hauv offshore platforms, nkoj, thiab lwm yam ib puag ncig los xyuas kom meej muaj kev ruaj ntseg thiab stability ntawm marine engineering.

 

Municipal thiab Industrial Facilities
National Standard Stop Valve tseem siv dav hauv cov dej hauv nroog, HVAC, thiab lwm yam. Nws muaj peev xwm khiav dej num ua kom nws ua lub luag haujlwm tseem ceeb hauv kev lag luam yeeb nkab thiab kev tsim kho vaj tse kom ntseeg tau tias kev ua haujlwm zoo ntawm cov kav dej.

 

Cim npe nrov: Tuam Tshoj lub teb chaws tus qauv nres valve manufacturers, lwm tus neeg, Hoobkas