A216 kuthamanga kwambiri 1500LBS WCB Chongani Vavu
1500LBS WCB swing Onani Vavu yokhala ndi SCH160 SCH80 butt welded BW malekezero
Design muyezo: API 6D
Zakuthupi: Carbon Steel
M'mimba mwake mwadzina: 24" DN600
Pressure chisindikizo: CL1500LBS
Kutha kulumikizana: BW SCH160
Maso ndi maso: ASME B16.10.
Kutentha kwa ntchito: -29℃+ 425℃.
Kuyesa ndi kuyendera: API 598.
Full bore Onani ma valve
High Pin Flat Diski Yang'anani Mavavu
Ndi pass system kapena Lever ndi Counter weight assembly
Ma valve a Integral Disc check
Pa Pempho
Zomwe Zilipo: CS, SS, Aloyi zitsulo. Duplex chitsulo chosapanga dzimbiri
Tsinde losasankha: chitsulo chosapanga dzimbiri kapena Aloyi chitsulo.
Mpando Wosankha & Chepetsa: Stelite, chitsulo chosapanga dzimbiri
Mwasankha Kutha kulumikizana: BW, Flanged, ulusi.
Kusiyanasiyana kwa makulidwe a valve: 1/2″~60″ (DN15~DN1500).
osiyanasiyana kuthamanga: 150lbs ~ 2500lbs (PN16~PN420).
Ntchito Yosankha: mtundu wodziwikiratu kapena Lever ndi kulemera kwa counter
Customized Design ndi zovomerezeka
Zomwe Zilipo: CS, SS, Aloyi zitsulo. Duplex chitsulo chosapanga dzimbiri
Tsinde losasankha: chitsulo chosapanga dzimbiri kapena Aloyi chitsulo.
Mpando Wosankha & Chepetsa: Stelite, chitsulo chosapanga dzimbiri
Mwasankha Kutha kulumikizana: BW, Flanged, ulusi.
Kusiyanasiyana kwa makulidwe a valve: 1/2″~60″ (DN15~DN1500).
osiyanasiyana kuthamanga: 150lbs ~ 2500lbs (PN16~PN420).
Ntchito Yosankha: mtundu wodziwikiratu kapena Lever ndi kulemera kwa counter
Customized Design ndi zovomerezeka
Phukusi pamalo owongoka, diski ya valve yowunikira iyenera kukhazikitsidwa ndi chithandizo pakuyika. Vavu iliyonse iyenera kupakidwa bwino pamphasa kapena mubokosi kuti zisawonongeke panthawi yotumiza. Ikani chomata "Musanayike, chonde chotsani choyimitsa matabwa" pachitetezo cha flange.
2. Gwiritsani ntchito zida zokwezera zoyenera kunyamula valavu, makamaka pokweza kapena kutsitsa valavu. Chisamaliro chapadera pa chitetezo cha ogwira ntchito ndi chisamaliro cha valavu chiyenera kuchitidwa ponyamula valavu. Pewani kukhudza kapena kumenya valavu panthawi yoyendetsa. Ikani valavu pamalo oyera oyera; pewani kuyika valavu pa nkhope ya flange. Onetsetsani kuti pali chilolezo chokwanira kuzungulira valavu kuti mugwire bwino ntchito ndi kukonza. Mukakweza valavu, gwiritsani ntchito diso lokweza.
3. Panthawi yoyendetsa, onetsetsani kuti utoto wa valve, mbale ya dzina ndi malo osindikizira a flange ndi otetezedwa mokwanira. Osakokera valavu pansi, kapena ikani nkhope yosindikiza ya valve pansi.
4. Kwa ma valve omwe sakufunika kuti akhazikitsidwe nthawi yomweyo, musatsegule zophimba zotetezera za flange. Onetsetsani kuti mavavu akusungidwa pamalo otetezeka, aukhondo komanso otetezedwa ku mvula ndi fumbi. valavu imayikidwa mkati mwa thupi la valve ndipo osalowa mu thupi la valve. Pokhapokha gasket ndi mphete yosindikizira pakati pa flange, palibe malo othawirako, kuteteza kuthekera kwa kutuluka kwa valve. Swing check valve rocker arm ndi valavu chimbale amatengera chozungulira cholumikizira dongosolo, kotero kuti valavu chimbale ali ndi mlingo winawake wa ufulu mkati 360-degree osiyanasiyana, ndi oyenera micro-malo malipiro.
Sing'anga ndi madzi, nthunzi, gasi, sing'anga zowononga, mafuta, mankhwala, etc.
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