Pneumatic tswj li qubsiv cov roj compressed ua lub zog thiab lub tog raj kheej ua tus actuator. Lawv tau tsav los ntawm cov khoom siv xws li lub valve positioners, converters, solenoid li qub, txoj hauj lwm - tuav li qub, lub tso tsheb hlau luam cua, thiab cov roj lim kom ua tau raws li kev cai ntawm / tawm lossis kev faib ua feem. Lawv tau txais kev tswj cov teeb liab los ntawm kev lag luam automation tswj cov txheej txheem los tswj ntau yam txheej txheem ntawm cov raj xa dej tawm, suav nrog tus nqi ntws, siab, kub, thiab qib.
Cov yam ntxwv ntawm pneumatic tswj li qub yog tswj tau yooj yim, teb ceev ceev, thiab muaj kev nyab xeeb, tsis tas yuav muaj kev tawg ntxiv - ntsuas pov thawj.
GNEE Group yog cov chaw tsim khoom lag luam ntawm cov khoom lag luam, muab cov kev daws teeb meem valve thiab cov kev pabcuam customization rau cov neeg siv khoom thoob ntiaj teb.Kev lag luam-Leading Valves - Tau txais Demo Hnub no!
Pneumatic Control Valve Technical parameters
Tsim thiab tsim khoom: GB / T 12235, ASME B16.34, IEC 60534
Qhov ntev ntawm tus qauv: GB / T 12221, ASME B16.10
Cov ntawv txuas: HG / T 20592-20605, GB / T 9112-9124, ASME B16.5
Kev soj ntsuam thiab kuaj: GB / T 13927, API 598, IEC 60534-4
Loj: 1/2 "~ 24" (DN15 ~ DN600)
Siab kub: ASME B16.34, GB / T 12224
Tsav hom: Pneumatic Actuated
Siab: PN1.6 MPa ~ PN40 MPa Chav Kawm 150 ~ Chav Kawm 2500
Pneumatic Control Valve Nta
Kev tswj siab precision: Muaj peev xwm ntawm kev kho qhov tsis xws xws li tus nqi ntws kom tau raws li kev tswj hwm ntawm ntau yam txheej txheem nyuaj.
Kev ua nrawm nrawm: Cov lus teb ceev ceev, ua kom lub valve qhib thiab kaw ua tiav hauv lub sijhawm luv luv, tso cai rau kev hloov kho sai ntawm cov txheej txheem tsis.
Cov qauv yooj yim thiab txhim khu kev qha: Siv pneumatic tsav, nws tshem tawm qhov xav tau ntawm cov khoom siv sib txuas sib txuas, uas ua rau muaj cov qauv yooj yim, tsis ua haujlwm tsawg, thiab kev saib xyuas yooj yim.
Intrinsically muaj kev nyab xeeb: Powered los ntawm compressed cua, nws tshem tawm cov kev nyab xeeb kev nyab xeeb ntawm hluav taws xob sparks, ua rau nws haum rau nplaim taws thiab tawg ib puag ncig.
Pneumatic Control Valve Lub Ntsiab Cai
(1) Lub pneumatic tswj valve yuav tsum tau nruab rau ntawm qhov siab ntawm qhov av, nrog rau qhov chaw txaus saum toj thiab hauv qab kom yooj yim disassembly thiab kho. Rau kev tswj valve nruab nrog pneumatic valve positioners thiab handwheels, kev ua haujlwm yooj yim, kev soj ntsuam, thiab kev hloov kho yuav tsum tau ua kom ntseeg tau.
(2) Lub valve tswj yuav tsum tau muab ntsia rau ntawm txoj kab rov tav, vertically ua raws li cov kav dej. Feem ntau, nws yuav tsum tau txais kev txhawb nqa hauv qab no kom muaj kev ruaj ntseg thiab kev ntseeg tau. Nyob rau hauv tshwj xeeb qhov chaw uas lub valve tswj yuav tsum tau muab ntsia horizontally ntawm ib tug ntsug raj, nws yuav tsum tau kev txhawb nqa (tshwj tsis yog rau me me - txoj kab uas hla tswj li qub). Thaum lub sij hawm installation, tsis txhob siv cov kev ntxhov siab ntxiv rau cov tswj valve.
(3) Qhov chaw ua haujlwm kub ntawm lub valve tswj yuav tsum nyob nruab nrab ntawm -30℃thiab +60 degree, thiab tus txheeb ze av noo yuav tsum tsis pub tshaj 95%.
(4) Yuav tsum muaj cov kav dej ncaj nraim ua ntej thiab tom qab lub valve tswj, nrog qhov ntev tsis pub tsawg tshaj 10 npaug ntawm txoj kab uas hla (10D), kom tsis txhob muaj cov yeeb nkab ncaj nraim luv luv thiab cuam tshuam cov yam ntxwv ntws.
(5) Thaum txoj kab uas hla ntawm lub valve tswj qhov sib txawv ntawm cov txheej txheem cov kav dej, lub reducer yuav tsum tau siv rau kev sib txuas. Thaum txhim kho me me - txoj kab uas hla tswj li qub, cov xov txuas tuaj yeem siv tau. Cov kua dej taw qhia xub ntawm lub valve lub cev yuav tsum ua raws li cov dej taw qhia.
(6) Yuav tsum tau nruab ib lub kav dej bypass. Qhov no yog los pab txhawb kev hloov lossis kev ua haujlwm ntawm phau ntawv, tso cai rau kev tswj xyuas lub valve tsis tas yuav tsum nres lub tshuab.
(7) Ua ntej txhim kho lub valve tswj, kom huv si tshem tawm cov khoom txawv teb chaws los ntawm cov kav dej, xws li av thiab vuam slag.
Pneumatic Control Valve Daim Ntawv Thov Cheeb Tsam
- Kev lag luam Petrochemical: Siv rau kev khiav, siab, thiab kev tswj qhov kub ntawm ntau yam kua hauv cov roj refining thiab chemical ntau lawm txheej txheem, xws li cov roj crude tsheb thauj mus los thiab cov khoom proportioning nyob rau hauv cov khoom siv tshuaj.
- Kev Lag Luam Hluav Taws Xob: Siv rau kev tswj hwm boiler feedwater, kev tswj cov dej ntws, thiab kev tswj cov dej txias hauv thermal fais fab nroj tsuag kom muaj kev nyab xeeb thiab ruaj khov ntawm cov tshuab hluav taws xob.
- Kev Lag Luam Metallurgical: Siv rau kev tswj xyuas cov roj xws li thee roj, cua, thiab oxygen hauv cov txheej txheem steel smelting kom ntseeg tau tias kev ua haujlwm zoo ntawm cov hlau ua thiab cov txheej txheem steelmaking.
- Kev Lag Luam Pharmaceutical: Siv rau kev thauj mus los ntawm cov kua dej thiab kev tswj cov dej ntws hauv cov txheej txheem kev tsim tshuaj los xyuas kom muaj kev ruaj ntseg thiab sib xws ntawm cov tshuaj zoo.
Pneumatic Control Valve Hoobkas
B2B Valve Solutions - Xa koj cov kev xav tau!