Khoom piav qhia:
Microfiber braided hlua
Nqe: Tus nqi hloov pauv vim yog cov lus qhia tshwj xeeb, tus nqi khoom siv thiab tus nqi pauv. Thov muab koj cov ntaub ntawv tiv tauj rau kuv, Kuv yuav hloov kho tus nqi tshiab tshaj rau koj
OSY Rooj vag Valve, Rising Stem, Flanged kawg, ANSI Gate Valve
Outside Stem Type Gate Valve provides a visual indication of the valve's open/closed position. Applications include fire sprinkler systems. This shut-off OSY gate valve features a resilient wedge gate valve that includes stainless steel internals and stem, and outside stem and yoke.
Peb lub peev xwm tag nrho ntawm Qhov Sab Nraud Qhov Rooj Qhov Rooj Valve muab ib qho - nres kev daws teeb meem ntawm kev pabcuam. Peb lub rooj vag li qub muaj nyob rau hauv stainless hlau thiab carbon steel lub cev, nrog rau koj tuaj yeem kho qhov nce siab lub rooj vag valve ntawm cov kab nrib pleb nrog rau cov khoom siv wedge los yog hloov tau yooj yim, thiab cov ntaub ntawv suav nrog tooj liab, stainless hlau, stellite, thiab lwm yam alloys tshwj xeeb.
Cov txiaj ntsig tseem ceeb:
Sizes available in 1/2"- 12"
Ua haujlwm kub: -20 ° C - 797 ° F
Ua Haujlwm Siab: Chav Kawm 150 / Chav Kawm 300
Rising qia, OSY rooj vag valve
Lub cev: ASTM A351 CF8M / CF8, WCB
Disc: ASTM A351 CF8M / CF8, WCB / STL ntxiv rau 13
Qauv: SS316/304, 20Cr13
Gland Packing: PTFE lossis 304 ntxiv GRAPHITE
Tus Qauv Tsim: ASME B16.34 / API600 / API603
Flange Dimension: ASME B16.5
Lub ntsej muag rau lub ntsej muag: ASME B16.10
Cov Qauv Ntsuas: ASME B16.34 / API600 / API603
Sab nraud -screwand-yoke (OSY) tsim. tiv thaiv xov wetting vim qhov threaded feem ntawm qia yog sab nraum lub valve. Lub qia hla los ntawm ib tug quab, uas yog tsim los ntawm ob txhais caj npab uas nthuav tawm ntawm lub kaus mom thiab kev sib koom ua ke los tsim ib lub vaj tse rau ib tug quab txiv ntoo (tseem hu ua qia txiv ntoo, yoke bushing, lossis qia bushing). Tsis zoo li lwm cov qauv tsim, tes lub log yog txuas nrog lub yoke txiv ntoo es tsis yog rau lub qia. Lub yoke txiv ntoo yog dawb tig tab sis yog tuav nyob rau sab saum toj ntawm tus quab los ntawm ib tug quab - txiv ntseej retainer, uas kuj ua raws li ib tug bushing rau cov txiv ntoo. Lub yoke txiv ntoo muaj sab laug - tes xov sab hauv uas sib xyaw nrog cov xov ntawm qia. Cov qia xov yog sab laug-xa mus kom tig lub log ntawm tes tig mus rau lub voj voog txav mus rau sab qis, kaw lub valve. Nyob rau hauv no tsim lub qia tsis tig thiab tej zaum yuav pinned rau lub rooj vag; Txoj hauj lwm ntawm lub rooj vag nyob rau hauv lub valve yog yooj yim txiav txim los ntawm txoj hauj lwm ntawm lub sab saum toj ntawm lub qia. OSY tsim yog tus qauv rau txhua qhov ntau thiab tsawg ntawm cam khwb cia hlau thiab steel rooj vag li qub.
Cov qauv tsim qauv, sab nrauv xau raws qia yog tiv thaiv los ntawm kev siv deformable uas tsis yog - cov khoom siv hlau. Cov ntim khoom yog nyob rau hauv lub kaus mom hauv lub voj voog uas feem ntau hu ua lub thawv ntim khoom lossis lub thawv ntim khoom. Nyob rau hauv li qub siv ISRS thiab NRS qia tsim, lub ntim yog tuav nyob rau hauv qhov chaw los ntawm ib tug tubular caj pas backed los ntawm ib tug hollow packing txiv ntoo uas threads mus rau sab saum toj ntawm lub kaus mom. Hauv cov li qub siv OSY qia tsim, kev ntim khoom yog qhov nyuaj dua. Cov pob khoom yog tuav hauv qhov chaw los ntawm lub caj pas, uas yog rov qab los ntawm lub caj pas flange. Lub caj pas flange yog txwv los ntawm ob lub caj pas bolts thiab txiv ntseej, uas yog, nyob rau hauv lem, fastened rau lub kaus mom siv ob lub qhov muag thiab pins los yog ib co piv txwv.
Cim npe nrov: sab nraud qia hom rooj vag valve
