Tag Nrho -Opening Brass Gate Valve yog ib hom valve tsim los ntawm cov khoom siv tooj dag uas tswj cov dej ntws tawm ntawm cov kav dej los ntawm kev tsa thiab txo lub rooj vag phaj. Lub qia valve thiab lub rooj vag tau raug nthuav tawm sab nraum lub valve lub cev, ua kom yooj yim txij nkawm thiab saib xyuas.

Khoom zoo

High Purity Brass Khoom

Ua los ntawm HPb59-1 siab purity tooj dag, nrog cov ntsiab lus tooj liab Ntau dua lossis sib npaug li 59%, xyuas kom cov khoom muaj zog zoo heev.

Zoo tshaj Antibacterial Performance

Copper ions zoo inhibit qhov kev loj hlob ntawm cov kab mob pathogenic xws li E. coli thiab Staphylococcus aureus, nrog rau cov kab mob tua kab mob ntau tshaj 99%, ua kom muaj kev nyab xeeb ntawm dej.

Ntau-Txheej Electroplating Protection

Lub cev lub cev tau txais ntau- txheej txheej electroplating kho kom zoo tiv thaiv oxidation, xeb, thiab tsim ntawm tooj liab verdigris.

Kev kub siab dav

Qhov ntsuas kub zoo li ntawm -20℃txog 120 degree.

Siab -Lub zog Valve Stem Tsim

Lub valve qia yog hardened thiab kho nrog nto nitriding, muab siab hardness thiab tsis kam hnav.

Yooj yim thiab siv zog ua haujlwm

Cov khoom nruab nrab thiab loj -caliber cov khoom tau nruab nrog ua - hauv cov kabmob thrust thiab cov neeg siv- cov khoom siv tes ua tus phooj ywg, nrog rau qhov qhib / kaw torque tsawg dua lossis sib npaug li 3.5 N·m rau kev ua haujlwm yooj yim.

Bidirectional Shutoff Function

Ua tiav kev kaw dej bidirectional, tsis muaj kev txwv kev teeb tsa.

Efficient Energy-Txuag Tsim

Qhov dej tsis kam coefficient ntawm qhov qhib tag nrho yog tsawg li 0.05, txo lub zog noj los ntawm 15% piv rau cov qauv rooj vag li qub.

Khoom Customization

Pob Specifications:DN15 / DN20 / DN25 / DN32 / DN40 / DN50 / DN65 / DN80 / DN100 / DN125 / DN150 / DN200

Hom kev sib txuas:Flange Connection / Threaded Connection / Welded Connection / Clamp Txuas

Khoom siv lub cev:HPb59-1 Brass / HPb57-3 Brass / 304 Stainless Hlau / 316 Stainless Hlau

Sealing Khoom:NBR (Nitrile Rubber) / EPDM (Ethylene Propylene Diene Monomer) / FKM (Fluoroelastomer) / PTFE (Polytetrafluoroethylene)

Kev kho deg:Chrome Plating / Nickel Plating / Electrophoretic Txheej / Yas Txau

Lub Dunyun puv - qhib lub rooj vag valve lees txais cov xov xov sab hauv thiab sab nraud, flange thiab vuam txuas. Lub plhaub, lub hau npog thiab lub rooj vag phaj yog ua tiav los ntawm kub forging thiab tempering, thiab lub sealing nto yog txiav los ntawm siab -precision sealing dav hlau. Kev ntsuas foob nruj nruj raws li GB / T13927-2008 Kev Ntsuas Valve Siab, cov yeeb nkab xov raug thiab ua haujlwm ntev nruj me ntsis raws li ISO228. Qhov kev xeem ua ntej lub Hoobkas tsim nyog tus nqi yog 100%.

Siv cov khoom siv hluav taws xob sib txuas los yog cov yeeb nkab clamp kom rub cov xov ntawm tib sab ntawm lub hexagon lossis octagonal ib feem ntsia hlau xov ntev ntev thaum nruab. Tsis txhob tso siab jacking ntau dhau uas yuav ua rau lub deformation ntawm sab hauv kawg nto.

Lub tes log yog tsim raws li qhov sib thooj torque. Tsis txhob siv lub zog quab yuam uas yuav ua rau lub valve puas. Lub tub yees, HVAC system rooj vag valve yuav tsum siv 1.6Mpa (los yog siab tshaj nominal siab) valve.

Thaum txhim kho lub flange rooj vag valve, thov xyuas kom meej tias lub flange nto ntawm ob qhov kawg ntawm cov raj xa dej yog sib npaug thiab coaxial, qhov sib txawv me me yuav tsum tsim nyog, cov xov txuas yuav tsum sib xws, thiab qhov sib txawv yuav tsum tsis txhob loj dhau, txwv tsis pub qhov kev txhim kho zoo ntawm lub valve thiab sealing kev ua tau zoo yuav raug cuam tshuam.

Technical Specification

Nominal SiabUa haujlwm siab: 1.6MPa
Ua Haujlwm Nruab Nrab: Dej, Roj, Chav
Ua haujlwm kub: -20℃Tsawg dua lossis sib npaug t Tsawg dua lossis sib npaug li 120 degree
Xov Standard: Ua raws li ISO 228