MaloTianjin, China (kumtunda)
ImeloImelo: sales@likevalves.com
FoniFoni: +86 13920186592

Pressure test njira ya plug valve

¢Ù Panthawi yoyesera mphamvu ya valavu ya pulagi, sing'anga imayambitsidwa kuchokera kumapeto, ndime zina zimatsekedwa, ndipo pulagi imazunguliridwa kumalo aliwonse otseguka kuti ayesedwe, ndipo thupi la valve ndiloyenera ngati palibe. kutayikira kwapezeka.

¢ Ú Pakuyesa kusindikiza, tambala wowongoka amasunga kupanikizika kwapabowo kofanana ndi komwe kuli munjira, kutembenuza pulagi pamalo otsekedwa, kuyang'ana kuchokera kumapeto kwina, kenako kutembenuza pulagi 180 ¡ã kubwereza. pamwamba mayeso; tambala wanjira zitatu kapena zinayi azisunga kupanikizika kwapabowo kofanana ndi komwe kuli mumsewu, kutembenuza pulagi kumalo otsekedwa motsatizana, ndipo kukakamiza kumayambitsidwa kuchokera kumapeto kwa ngodya ndikuyendetsedwa kuchokera kumalekezero ena. nthawi yomweyo Check.

Asanayambe kuyezetsa valavu ya pulagi, amaloledwa kuvala mafuta osanjikiza opanda asidi pamalo osindikizira, ndipo amakhala oyenerera ngati palibe kutayikira kapena kudontha kwamadzi kwakanthawi mkati mwa nthawi yomwe yatchulidwa. Pulagi vavu kuyesa nthawi akhoza kukhala lalifupi, zambiri malinga ndi awiri mwadzina ndi 1 ~ 3min.

Vavu ya pulagi ya gasi iyenera kuyesedwa ngati kulimba kwa mpweya kumadutsa nthawi 1.25 pakugwira ntchito.

Y42X SPRING PISTON PRESSURE REDUCING VALVE


Nthawi yotumiza: Apr-20-2021

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