Yuav ua li cas yog lub balancing valve, thiab dab tsi yog nws uas

Thaum routing thiab mounting cov dej thiab roj mov systems siv ntau hom fittings, nws muaj ib tug meej lub hom phiaj. Ib qho ntawm nws tseem ceeb yog ntsuas li qub (los yog li qub).

Ntsuas li qub thiab lawv hloov

Ntsuas valve (los yog li qub) no belongs rau lub chav kawm ntawv ntawm cov yeeb nkab fittings, lub ntsiab muaj nuj nqi ntawm uas - yuav tau kho cov tshaj siab nyob rau hauv cov cua kub systems, cua tshuab, dej thiab holodprovodnyh. Hydraulic li qub yog siv nrog nabkaus throttle rings thiab rings rau ncig ntawm kua los yog roj-huab cua loj.

Tej qub raug muab faib mus rau hauv phau ntawv, tsis siv neeg thiab ua ke yam.

Los ntawm txhais tes balancing valve (mus rau dej ib puag ncig) feem ntau yog siv nyob rau hauv cov tshuab qhov twg lub ntsia zoo li qub hom hydraulics. Tsis Siv Neeg qub yog tsim rau cov tshuab khiav hauj lwm nyob rau hauv lub dynamic hydraulics. Nyob rau hauv xws systems, balancing uas yuav tsum tau nyob rau hauv kev twb kev txuas nrog tau siab nco thiab yuav tsum muaj ntawm nws cov kev cai.

Kev ncig ntawm cov dej nyob rau hauv cov cua kub systems yog fraught nrog ib tug ntau ntawm tsis kaj siab txim. Yog hais tias lub dab thiab boiler tsis tshua muaj siab thiab ib shortage ntawm dej, firstly ntawm chav tsev kub yuav tsis muaj, thiab tib ob, qhov no yuav entail xeb ntawm lub boiler. Ib tug ntawm siab dhau heev lawm kub (yog hais tias tus balancing valve yog tsis tuaj kawm ntawv nyob rau hauv lub system) extraneous suab nrov zoo nkaus li nyob rau hauv cov roj teeb thiab cov kav dej. Vim hais tias cov qub yeej ib txwm mounted rau cov manifolds thiab risers. Yuav tsis tau ua tsis muaj lawv, Thaum tshav kub kub ntsiab lus.

Rau tebchaw nrog lwm yam khoom armature ntsuas valve yog muab nrog nrog los yog sab nraud thread. Maximum Kev khiav hauj lwm kub - 120 degrees saum toj no 0 thiab mus txog rau 20 degrees hauv qab no 0 (centigrade). Li qub yog muab nrog kua kiag li lawm, siab ntsuas kev ua tau zoo thiab interlocks chaw.

Li qub los ntawm Danfoss

Nyob rau hauv kev ua lag luam ntawm lub chav da dej fittings sawv cev ib tug ntau yam ntawm ntau qhov chaw thiab cheebtsam. Ib qho ntawm feem nrov manufacturers - Danish lub tuam txhab «Danfoss». Nws ua ib tug thov ntsuas valve tias raws li «MSV-BD».

Tam sim no cov khoom muaj feem xyuam rau lub newest hom ntsuas li qub muab kev koom tes tsis tsuas nyob rau hauv lub cua sov thiab cua txias tshuab, tab sis kuj GVSah. Lawv organically combines cov yam ntxwv thiab muaj peev xwm raws li lub valve, li ntawd, lub pob valve.

Danfoss ntsuas valve muaj ib tug xov tooj ntawm zoo nyob rau hauv kev sib piv nrog zoo xws li cov:

• tsis tag nrho cov hom ntawm cov chaw;
• yooj yim qhov chaw ntsuas ntawm lub scale, uas tso cai rau mus saib tau tus configuration thaum twg lub kaum sab xis ;
• ob ntsuas mis;
• ntxiv ntws valve uas tso cai rau rau ob-txoj kev kua;
• qhib thiab kaw lub valve thaum npaj txhij txog lub sijhawm yuav tau siv ib tug Allen tseem ceeb;
• tus kov muaj ib tug qhia qhia ib txoj hauj lwm ntawm lub valve nyob rau hauv lub "qhib" / "kaw".

Yuav kom kho qhov tseeb lag luam ntawm lub ntsuas valve yog ib tug portable dej 'meter'. Qhov no kuj yuav ua tau raws li nyob rau hauv qhov kub ntawm cov dej los yog hydraulic suav.