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MAVALVA

  • 5904 Grooved Inopera Swing Check Valve

    5904 Grooved Inopera Swing Check Valve

    Specifications Superior dhizaini ine yakasarudzika-yakaderera-kurasikirwa kurasikirwa pakakwirira kuyerera. Rubber yakavharidzirwa disc yakatarisana uye mhete yechigaro chebronze. Spring yakatakurwa kuti ivharwe nekukurumidza. Grooved zvinongedzo zvinochekwa zvinoenderana neAWWA C606 kana mamwe akajairwa groove maratidziro epombi yesimbi. Corrosion Dziviriro Mukati uye kunze fusion yakasungwa epoxy poda yakavharwa (FBE). Material Zvinotaurwa Muviri ductile iron Disc DI, EPDM/NBR ...
  • 5318 Lift Check Valve

    5318 Lift Check Valve

    Zvinotsanangurwa Iyo dhizaini ndeyesevhisi yemvura uye inopa akawanda ari pachena mabhenefiti kana achienzaniswa neyakajairika swing cheki vharafu. Chitubu chinovhara otomatiki dhisiki pa zero kuyerera kusati kwaitika kuyerera kusati kwaitika. Izvi zvinodzivirira kuvhiya uye sando yemvura. Yakakwana tightness yakapfava yakavharwa kunyange payakaderera differential pressure. Inowanikwa nemaflange EN1092-2 PN10, PN16 kana PN25. Sarudzo 16 bar/25bar yakatarwa pa -10°C kusvika 120°C. Material Specifications Muviri stain...
  • 5315 5316 Thin Check Valve

    5315 5316 Thin Check Valve

    Zvinotsanangurwa Ipfupi face to face dimension uye compact dhizaini yeiyi Valve inobvumira kuisirwa uye sevhisi munzvimbo dzakasimba. Yakapfava yakavharwa kuitira kusimba kwakaringana kunyangwe kune yakaderera mutsauko kudzvanywa. Flanged uye drilling inoenderana EN1092-2 PN10/16; ANSI B 16.1 Kirasi125. Corrosion Dziviriro Mukati uye nekunze Cr yakaputirwa yekabhoni simbi muviri uye disc. Material Specifications Muviri SS, kabhoni simbi Kavha SS, kabhoni simbi
  • 5312 Wafer Silent Check Valve

    5312 Wafer Silent Check Valve

    Zvinotsanangurwa Iyo dhizaini ndeyesevhisi yemvura uye inopa akawanda ari pachena mabhenefiti kana achienzaniswa neyakajairika swing cheki vharafu. Chitubu chinovhara otomatiki dhisiki pa zero kuyerera kusati kwaitika kuyerera kusati kwaitika. Izvi zvinodzivirira kuvhiya uye sando yemvura. Zvakakwana kutungamirirwa disc zvose kumusoro uye pasi. Inowanikwa nemaflange EN1092-2 PN10 kana PN16, ANSI B16.1 Kirasi125 (Mamwe marudzi aripo pakukumbira). Sarudzo Ductile iron kuvaka yePN25 kana 300psi. Material...
  • 5306 Gray cast iron Wafer Double Door Check Valve

    5306 Gray cast iron Wafer Double Door Check Valve

    Tsanangudzo Ipfupi face to face dimension uye compact dhizaini yevharuvhu iyi inobvumira kuisirwa uye sevhisi munzvimbo dzakasimba. Chitubu chakabatsira kuita zvirinani kusimba. Yakapfava yakavharwa kuitira kusimba kwakaringana kunyangwe kune yakaderera mutsauko kudzvanywa. Inowanikwa nemaflange EN1092-2 PN10 kana PN16, ANSIB16.1 Kirasi125 (Mamwe marudzi aripo pakukumbira). WRAS yakatenderwa: EPDM yakagarira mvura inonwiwa. Sarudzo -10 ° C kusvika 120 °C yechigaro cheEPDM. -10°C kusvika 82 °C yechigaro cheNBR. Material Specifications Body ...
  • 5304 Stainless Steel Wafer Kaviri Door Tarisa Valve

    5304 Stainless Steel Wafer Kaviri Door Tarisa Valve

    Tsanangudzo Ipfupi face to face dimension uye compact dhizaini yevharuvhu iyi inobvumira kuisirwa uye sevhisi munzvimbo dzakasimba. Chitubu chakabatsira kuita zvirinani kusimba. Yakapfava yakavharwa kuitira kusimba kwakaringana kunyangwe kune yakaderera mutsauko kudzvanywa. Inowanikwa nemaflange EN1092-2 PN10 kana PN16, ANSI B16.1 Kirasi125 (Mamwe marudzi aripo pakukumbira). Kushanda Kudzvinyirira uye Kupisa 16 bar/ 40bar/200psi/ 300psi yakatarwa pa -10°C kusvika 150 °C. Material Specifications Muviri Stainless simbi Disc ...
  • 5301 Wafer Swing Check Valve

    5301 Wafer Swing Check Valve

    Tsanangudzo Ipfupi face to face dimension uye compact dhizaini yevharuvhu iyi inobvumira kuisirwa uye sevhisi munzvimbo dzakasimba. Chitubu chakabatsira kuita zvirinani kusimba. Yakapfava yakavharwa kuitira kusimba kwakaringana kunyangwe kune yakaderera mutsauko kudzvanywa. Inowanikwa nemaflange EN1092-2 PN10 kana PN16, ANSI B16.1 Kirasi125 (Mamwe marudzi aripo pakukumbira). Sarudzo Mukati uye kunze mvura epoxy yakapendwa kana fusion yakasungirirwa epoxy poda yakavharwa (FBE). Material Sp...
  • 5201 Swing Check Valve

    5201 Swing Check Valve

    Zvinotsanangurwa Chiso nechiso chiyero kune DIN3202 F6 akatevedzana. Globe chimiro kuti ipe kuyerera kuzere nekudzika kwakadzika kudonha. Inokodzera kukwidziridzwa munzvimbo yakachinjika uye yakatwasuka. (Ne vertical kuyerera kumusoro) Inowanikwa neflanged ku EN1092-2 PN10 kana PN16. (Mamwe marudzi eflange aripo pakukumbira) Sarudzo Ductile Iron kuvaka ye25bar/30Opsi. Material Specifications Body cast iron Cover iron Disc cast iron Trim bronze
  • 5109 5709 Bhora Tarisa Valve

    5109 5709 Bhora Tarisa Valve

    Zvinotsanangurwa Chiso nechiso chiyero kune EN558-1 basic series 48 & DIN3202 F6 series. Bhora rakazara rabha rakazara. Inoshanda kunyange pakumanikidzwa kwakaderera. Yemahara yakaderera ndima, blockage-isina. Kurasikirwa kwakaderera. Zvesuweji inowanzovharika. Flanged uye drilling inoenderana EN1092-2 PN10/16; ANSI B 16.1 Kirasi125. NeNPT kana BSPT shinda inopera. Options 150 psi iripo. Material Specifications Muviri ductile iron Kavha ductile simbi Bhora EPD...
  • 5108 Swing Check Valve

    5108 Swing Check Valve

    Tsanangudzo Mavharuvhu anotevedzera EN16767, BS5153, MSS SP-71 kana AWWA C508. Globe chimiro kuti ipe kuyerera kuzere nekudzika kwakadzika kudonha. Inokodzera kukwidziridzwa munzvimbo yakachinjika uye yakatwasuka (Ne vertical kuyerera kumusoro). Kunze lever uye inogadziriswa uremu kana yekunze lever uye chitubu. Inowanikwa nemaflange EN1092-2 PN10 kana PN16, ANSI B16.1 Kirasi 125 (Mamwe marudzi eflange aripo pakukumbira). Sarudzo Ductile Iron kuvaka kwe25bar/300psi, DN350 uye yakakura s...
  • 5106 Globe Silent Check Valve

    5106 Globe Silent Check Valve

    Tsanangudzo Inopindirana nezvinodiwa zve EN 16767. Dhizaini ndeyesevhisi yemvura uye inopa zvakawanda zviri pachena zvakanakira kana zvichienzaniswa neyakajairwa swing cheki vharafu. Chitubu chinovhara otomatiki dhisiki pa zero kuyerera kusati kwaitika kuyerera kusati kwaitika. Izvi zvinodzivirira kuvhiya uye sando yemvura. Zvakakwana kutungamirirwa disc zvose kumusoro uye pasi. Yakakwana tightness yakapfava yakavharwa kunyange payakaderera differential pressure. Flanged uye drilling inoenderana EN1092-2 PN10/16; ANSI B 16.1 Kirasi125. WRAS maererano ...
  • 5104A 5105A Silent Check Valve

    5104A 5105A Silent Check Valve

    Zvinotsanangurwa Iyo dhizaini ndeyesevhisi yemvura uye inopa akawanda ari pachena mabhenefiti kana achienzaniswa neyakajairika swing cheki vharafu. Chitubu chinovhara otomatiki dhisiki pa zero kuyerera kusati kwaitika kuyerera kusati kwaitika. Izvi zvinodzivirira kuvhiya uye sando yemvura. Zvakakwana kutungamirirwa disc zvose kumusoro uye pasi. Yakakwana tightness yakapfava yakavharwa kunyange payakaderera differential pressure. Flanged uye drilling inoenderana EN1092-2 PN10/16; ANSI B 16.1 Kirasi125. Options PN25/300 psi iripo. Du...