NORTECHis ib qho ntawm cov thawj coj hauv Suav tebLub Ntiaj Teb Valve Chaw Tsim Khoom & Tus Muag Khoom.

Lub qhov kaw-tawm valve yog hais txog lo lus rooj vag uas lub qhov kaw (dav dav) txav mus raws txoj kab nruab nrab ntawm lub rooj zaum valve. Raws li daim ntawv txav mus los ntawm lub disc valve no, qhov kev hloov pauv ntawm lub rooj zaum valve yog proportional rau lub stroke valve. Txij li thaum qhov qhib lossis kaw stroke ntawm lub valve qia ntawm hom valve no luv luv,
Ntxiv mus, nws muaj lub luag haujlwm txiav tawm zoo heev, thiab vim tias qhov kev hloov pauv ntawm lub rooj zaum valve yog proportional rau lub stroke ntawm lub valve disc, nws yog qhov tsim nyog heev rau kev hloov kho ntws. Yog li ntawd, hom kaw-tawm valve no yog qhov tsim nyog heev rau kev siv ua kev kaw-tawm lossis kev hloov kho thiab throttling.
Qhov zoo tshaj plaws ntawm lub ntiaj teb valve yog tias thaum lub sijhawm qhib thiab kaw, qhov kev sib txhuam ntawm lub dav dav thiab qhov chaw sib khi dav dav yog me dua li ntawm lub qhov rooj vag valve, yog li nws tsis yooj yim hnav. Qhov siab qhib feem ntau tsuas yog 1/4 ntawm txoj kab uas hla ntawm lub rooj zaum valve, yog li nws me dua li lub qhov rooj vag valve.
Feem ntau tsuas muaj ib qho chaw sib khi ntawm lub cev valve thiab lub disc valve ntawm lub valve nres, yog li cov txheej txheem tsim khoom ntawm lub valve nres zoo heev, thiab lub valve nres yooj yim rau kev tswj hwm. Lub siab nominal lossis qib siab ntawm lub valve ntiaj teb: PN1.0-16.0MPa, ANSI CLASS150-900, JIS
10-20K, nominal diameter lossis caliber: DN10 ~ 500, NPS1 / 2-36, nres valve txuas txoj kev: flange, butt welding, xov, thiab lwm yam, siv tau kub: -1969 ℃ -700 ℃,
Tsav hom: phau ntawv, bevel iav tsav, pneumatic, hluav taws xob, hydraulic, roj-kua txuas, electro-hydraulic txuas,
Cov ntaub ntawv dav dav: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mо2Ti, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), Ti,
Cov ntaub ntawv sib txawv siv rau kev kho qhov txiav, uas tuaj yeem siv rau ntau yam xov xwm xws li dej, pa dej, roj, nitric acid, acetic acid, oxidizing medium, urea, thiab lwm yam.