Vumaki byi rhangela vumundzuku: TWS yi hlamusela hi vuxokoxoko swipfuno swa xithekiniki swa U-Section Flanged Wafer Butterfly Valve

I. Xingheniso xa swikumiwa

Ku...U-type soft seal valve ya phaphatanii xitirhisiwa xa matirhelo ya le henhla xo lawula na ku pfala. Mpatswa wa yona wo pfalela wa nkoka wu amukela dizayini yo hlawuleka ya “U-type”. Xitulu xa valve hi ntolovelo xi vumbiwile hi ku kongoma kusuka eka rhaba ya xiyimo xale henhla (kufana na EPDM, NBR, PTFE, na swin’wana) naswona yina xivumbeko xa muxaka wa U. Valve leyi yitsongo hi vukulu naswona yi vevuka hi ntiko. Yi tirhisiwa ngopfu eka tiphayiphi ta petroliyamu, tikhemikhali, swakudya, mirhi, ku endla maphepha, gezi ra mati, swikepe, mphakelo wa mati na ku humesa mati, ku basisa, eneji na tisisiteme tin’wana. Yinga tirhisiwa tani hi xitirhisiwa xo lawula naku khoma eka tiphayiphi na swibye na swibye na swibye na swibye na swibye na swibye swohambana hambana swa gasi, mati, semi-fluid na solid powder.

II. Swihlawulekisi leswikulu

1. Matirhelo ya kahle swinene yo pfalela:Leswi hlawulekekeDizayini ya xitulu xa valve xa muxaka wa Uyi na ntirho wa ku hakela hi ku tisungulela. Loko valve yi pfariwile, butterfly plate na xitulu xa valve xa muxaka wa U swile ka interference fit, hiku tirhisa elastic deformation ya rhaba kuva ku fikeleriwa “zero leakage” sealing; loko valve yi pfuriwile, xitulu xa valve xi hatlisa xi tlhela xi vekiwa, hi ndlela leyinene swi hunguta ku onhaka na ku tiyisisa ku pfariwa loku tiyeke ka matlhelo mambirhi handle ko vupfa.

2. Ku tirha ko olova na ku cinca-cinca:Valve stem na butterfly disc swi amukela xivumbeko xa matimba yale henhla xa anti-fly-out, naswona ku hundziseriwa ka yona swi olova. Torque yo pfula na yo pfala i yitsongo, swiwitsi swa hatlisa, naswona swinga tirhisiwa hiku olova hi handle, worm gear kumbe pneumatic/electric actuator.

3. Ku lwisana na ku bola na vutomi byo lehampfhuka:Miri wa valve wunga endliwa hi cast iron, ductile iron kumbe stainless steel, naswona wu rhendzeriwe hi rhaba leyi nga onhakiki endzeni. Xitulu xa valve xa muxaka wa U a xi olovi ku xi dyuhala ni ku xi handzula. Hambi kuri ehansi ka swiyimo swo pfula na ku pfala nkarhi na nkarhi, yinga hlayisa ku olova lokunene naku pfariwa, naswona vutomi bya yona bya ntirho byi lehe swinene kutlula bya ndhavukotivalvu ta phaphatani ta layini ya le xikarhi.

4. Nxaxamelo wo anama wa switirhisiwa:yi lulamerile mati, moya, oyili na switirhisiwa leswinga onhaka hiku olova. Mahiselo ya ntirho yaya hi switirhisiwa swo pfalela (hi ntolovelo -10°C kuya eka 120°C).

III. Nkomiso:

Hi zero leakage ya yona, vutomi byo leha na ku tshembheka, theValve ya phaphatani leyi pfalaka hi ndlela yo olova ya muxaka wa Ui xitirhisiwa lexinene xo tsema na ku lawula eka sisiteme ya tiphayiphi.TWSa hi ntsena mayelana na ku pfariwa lokunene ka ti valve ta maphaphatani ya muxaka wa U, kambe na hi ku tshamiseka na ku tshembheka kati valve ta gedenati valve to kambela– layini hinkwayo ya swikumiwa i ya khwalithi ya le henhla.