2 ″ Threaded Gate Valve Brass BSPT NPT Phau Ntawv 200 WOG

2" Threaded Gate Valve Brass BSPT NPT phau ntawv 200 WOG

A 2" threaded rooj vag valveyog lub kaw-off valve uas ua haujlwm los ntawm kev tig lub log kom tsa lossis txo lub rooj vag, yog li qhib lossis kaw cov kav dej. Nws cov threaded kev twb kev txuas ua rau installation ncaj nraim, tshwj xeeb tshaj yog haum rau piping systems nrog tsawg qhov chaw los yog qhov uas nquag disassembly tsis tas yuav tsum tau. Lub valve no tau siv dav hauv cov kab xa mus rau kev tshaj tawm xws li dej, roj, thiab chav dej vim nws qhov kev ruaj ntseg kaw -tawm muaj peev xwm.

Cov khoom siv thiab kev txiav txim siab rau kev xaiv 2 "Threaded Gate Valve
Lub cev valve feem ntau yog cam khwb cia los ntawm tooj liab lossis tooj dag, cov ntaub ntawv paub txog lawv qhov zoo corrosion thiab machinability. Tus qauv kev ntsuas siab feem ntau yog 200 WOG (Dej, Roj, Roj) lossis PN16 / PN20, sib haum rau qhov siab tshaj plaws ua haujlwm ntawm kwv yees li 20 bar, uas ua tau raws li qhov yuav tsum tau muaj ntawm cov ntawv thov kev lag luam feem ntau.

Kev sib txuas thiab kev ua haujlwm ntawm 2 "Threaded Gate Valve
Qhov no valve siv ib tug poj niam threaded kev twb kev txuas. Cov qauv xov zoo xws li BSPT (British Standard Pipe Taper) thiab NPT (National Pipe Taper). Cov neeg yuav khoom yuav tsum paub meej tias tus qauv piping interface kom ntseeg tau tias muaj kev sib haum xeeb. Txoj kev tsav yog tus qauv kev ua haujlwm, tswj los ntawm kev tig lub log. Qee cov qauv tsim muaj qhov tsis yog- nce qia (sab hauv cov ntsia hlau), txhais tau hais tias txoj haujlwm ntawm lub log tseem nyob ruaj thaum tsuas yog lub hauv paus rotates, txuag qhov chaw ntsug.

Ntsiab nta thiab Parameters ntawm 2 "Threaded Gate Valve
Hom valve no muaj kev tsim kho zoo thiab tsis muaj dej tsis kam. Thaum qhib tag nrho, lub rooj vag tau tsa tag nrho, muab txoj hauv kev tsis muaj kev cuam tshuam nrog kev poob siab tsawg. Nws ua haujlwm zoo thoob plaws qhov kub thiab txias; Piv txwv li, lub cev tooj dag lub cev feem ntau tuaj yeem ua haujlwm ib puag ncig ntawm -20℃txog 120 degree. Lub ntsiab technical parameter yog sau tseg hauv qab no:

FAQ rau cov neeg yuav khoom txawv teb chaws

Q: Puas yog lub valve no haum rau lub tshuab dej haus?

• A:Yog, tab sis nws yuav tsum muaj cov ntawv pov thawj tsim nyog. Bronze los yog tooj dag li qub siv rau cov dej haus yuav tsum ua raws li cov qauv kev nyab xeeb ntawm cov dej haus hauv zos (piv txwv li, NSF / ANSI 61 hauv Tebchaws Meskas, WRAS hauv UK) kom ntseeg tau tias cov leaching ntawm impurities xws li txhuas nyob rau hauv kev nyab xeeb txwv. Nco ntsoov thov daim ntawv pov thawj kev ua raws cai thaum yuav khoom.

Q: Dab tsi yog qhov "200 WOG" qhov ntsuas siab ntsuas ntawm lub valve tshwj xeeb txhais tau li cas?

• A:"200 WOG" yog ib qho kev tsim qauv hauv Asmeskas uas qhia tias lub valve qhov siab tshaj plaws ua haujlwm siab yog 200 PSI rauDej, roj, thiab rojmedia ntawm ambient kub. Nws ua tiav sawv cev rau lub valve lub siab- muaj peev xwm ua tau rau ntau qhov kev tshaj tawm.

Q: Lwm cov ntsiab lus tseem ceeb dab tsi yuav tsum tau lees paub thaum yuav lub 2 "threaded gate valve, dua li qhov loj thiab siab?

• A:Tsom ntsoov rau peb lub ntsiab lus tseem ceeb: ua ntej, qhovkhoom siv lub cev, xyuas kom muaj kev sib raug zoo nrog cov xov xwm ntws; ob, uatshwj xeeb xov txheem(xws li BSPT lossis NPT); thiab peb, lubqia hom(nce lossis tsis-nce), vim qhov no cuam tshuam rau qhov xav tau ntawm qhov chaw teeb tsa ntsug.

Cim npe nrov: 2 "threaded rooj vag valve tooj dag bspt npt phau ntawv 200 wog, Tuam Tshoj 2" threaded rooj vag valve tooj dag bspt npt phau ntawv 200 wog manufacturers, lwm tus neeg, Hoobkas