A poj niam xov pob valveyog hom valve uas tswj qhov qhib thiab kaw ntawm cov kav dej los ntawm kev sib txuas hauv xov. Nws cov qauv tsim yog tig ib ncig ntawm lub pob uas tig 90℃nyob ib ncig ntawm lub valve lub cev qhov nruab nrab kom ua tiav qhov qhib thiab kaw. Nws nta cov qauv compact, txhim khu kev qha sealing, thiab kev ua haujlwm yooj yim, thiab yog siv dav hauv kev lag luam thiab kev tswj dej hauv pej xeem.
Lub valve no ua raws li ASME B16.34, API 608, thiab GB / T 12237 tus qauv, nrog rau lub siab nominal txog PN6.4MPa thiab kev ua haujlwm kub ntawm -29℃txog 160℃. Nominal diameters li ntawm DN8 txog DN100. Cov khoom lag luam nta cov dej tsis muaj zog, ceev 90℃qhib thiab kaw, qhov sib npaug siab ntawm lub pob valve, thiab hluav taws kub - tiv taus thiab tiv thaiv - zoo li qub tsim, ua rau nws tsim nyog rau kev lag luam piping systems hauv tshuaj, khoom noj khoom haus, thiab kev lag luam tshuaj. Cov qauv peb-thooj, txuas los ntawm plaub lub bolts, yooj yim disassembly thiab txij nkawm, thiab ua tau raws li qhov yuav tsum tau ua rau kev teeb tsa hauv qhov chaw kaw.
GNEE yog lub chaw tsim khoom valve hauv Suav teb, nruab nrog CNC Rhiav, muab kev pabcuam valve rau koj.Kev them nyiaj yug Valve Installation - Phau Ntawv Mus Saib Qhov Chaw!
Poj niam xov pob valve Technical Parameters
- Tsim thiab tsim cov qauv: ASME B16.34, API 608
- Tus Qauv Length: GB / T 12221-2005
- Cov yeeb nkab txuas: ASME B1.20, BS21, DIN29999/259, BSP ISO7/1, ISO228/1, JISB02
- Kev ntsuas kub thiab ntsuas kub: GB / T 12224-2005
- Kev Ntsuas thiab Kev Ntsuas Cov Qauv: GB / T 13927-2008
Poj niam xov pob valve Cov yam ntxwv nta
1. Tsis tshua muaj dej tsis kam; nws cov coefficient kuj yog sib npaug ntawm cov yeeb nkab seem ntawm tib qhov ntev.
2. Cov qauv yooj yim, me me, thiab lub teeb yuag.
3. Tight thiab txhim khu kev qha; lub pob valve lub sealing nto khoom siv dav siv cov yas, muab kev sib khi zoo heev, thiab nws kuj tau siv dav hauv lub tshuab nqus tsev.
4. Kev ua haujlwm yooj yim; ceev qhib thiab kaw; Tsuas yog 90℃kev sib hloov yog xav tau los ntawm kev qhib siab mus rau tag nrho kaw, ua kom yooj yim rau cov chaw taws teeb tswj.
5. Kev saib xyuas yooj yim; lub pob valve muaj cov qauv yooj yim, thiab cov nplhaib sib khi feem ntau txav tau, ua rau kev sib cais thiab hloov tau yooj yim.
6. Thaum qhib tag nrho lossis kaw tag nrho, qhov chaw sib khi ntawm lub pob thiab lub rooj zaum raug cais tawm ntawm qhov nruab nrab, tiv thaiv kev yaig ntawm lub valve sealing qhov chaw thaum nruab nrab ntws.
7. Kev siv ntau yam; haum rau cov yeeb nkab diameters los ntawm ob peb millimeters mus rau ob peb meters, thiab siv tau los ntawm lub tshuab nqus tsev siab mus rau qhov siab.
Poj niam xov pob valve Daim ntawv thov
Kev lag luam
Tshuaj / Petrochemical: Tswj kev thauj cov kua corrosive, xws li kua qaub thiab alkali daws, thiab cov kuab tshuaj organic.
Natural Gas: Txiav tawm lossis txuas cov kav dej roj kom ntseeg tau tias muaj kev nyab xeeb ntawm cov roj.
Nuclear Fais Fab: Siv nyob rau hauv lub tshuab ua kom txias, xav tau kev sib khi siab thiab hluav taws xob tiv thaiv.
Civilian Sector
HVAC Systems: Kev tswj cov dej los yog cua ntws hauv cov tshuab cua txias kom ua kom zoo rau qhov chaw sab hauv tsev.
Khoom noj khoom haus thiab Pharmaceutical: Ua kom cov khoom huv si thiab kev nyab xeeb, thiab tiv thaiv kev kis kab mob.
Cov Khoom Siv Hauv Tsev: Tswj dej lossis cua ntws hauv cov khoom siv xws li lub tshuab ntxhua khaub ncaws thiab lub rhaub dej.
Cov ntawv thov tshwj xeeb
Precision Instruments: Tswj cov dej ntim hauv feeb kom ntseeg tau qhov tseeb hauv kev sim lossis kev tsim khoom.
Hydraulic / Pneumatic Systems: Ua raws li cov actuators kom ua tiav cov kev cai ntawm cov kua siab lossis ntws.
Poj niam xov pob valve xaiv kev txiav txim siab:
- Media yam ntxwv: Xaiv lub valve lub cev khoom (xws li, stainless hlau rau corrosive heev media) thiab sealing nplhaib khoom (piv txwv li, para-polystyrene rau siab-kub siv) raws li corrosiveness, kub, thiab siab nruab nrab.
- Kev ntsuas siab: Paub meej tias lub valve lub nominal siab (PN1.0-4.0MPa) ua tau raws li qhov yuav tsum tau ua. Rau siab - cov ntawv thov siab, ob- theem / peb-theem qauv yog tsim nyog.
- Nominal Diameter: Xaiv cov qauv kev qhia tshwj xeeb xws li DN6-DN100mm raws li cov yeeb nkab txoj kab uas hla kom paub meej qhov sib piv.
- Actuation Method: Cov qauv ntawm phau ntawv yog tsim rau kev siv yooj yim. Cov qauv hluav taws xob / pneumatic txhawb kev tswj hwm; lub hwj chim los yog huab cua muab tej yam kev mob yuav tsum tau txiav txim siab.
Poj niam xov pob valve Hoobkas
