Posachedwapa, Tianjin Tanggu Jinbin Valve Co., Ltd. wamaliza DN800 ndi DN1200 mpeni mavavu pachipata zimagulitsidwa ku UK, ndipo anapambana mayeso a index onse ntchito ya valavu bwinobwino, ndipo anapambana kuvomereza kasitomala. Kuyambira kukhazikitsidwa kwake mu 2004, valavu ya Jinbin yatumizidwa kumayiko oposa 42, kuphatikizapo Britain, Russia, Saudi Arabia, UAE, Poland, Ukraine, India, South Korea, Singapore, Brazil, Peru, ndi zina zotero, ndipo adadutsa kuyang'anira fakitale ndi kuyang'anira khalidwe la ogulitsa oyenerera a Crane Europe kampani ya United States mu 2016. Vavu ya Jinbin imapangidwa mosamalitsa malinga ndi zomwe makasitomala amafuna ndipo imatha kuyang'aniridwa bwino ndi makasitomala ndi ziphaso zapadziko lonse lapansi. High muyezo akamaliza malamulo, komanso zinachititsa kuti Jinbin vavu mu luso, luso ndi mbali zina.

Pa dongosolo la mavavu a chipata cha mpeni, kasitomala amafuna kuti mphamvu yogwira ntchito ya DN800 mpeni wa valve ndi 4 bar, ndipo kugwirizana ndi PN16 flange kugwirizana. Komabe, malinga ndi muyezo wa valavu ya mpeni, kukakamiza kwa DN800 mpeni pachipata valavu ndi 2bar. Zochokera pa mfundo kuthetsa mavuto kwa makasitomala, valavu Jinbin pambuyo kafukufuku dipatimenti luso ndi kuika patsogolo yankho, Jinbin analandira dongosolo, pambuyo akamaliza kupanga, chifukwa ndi bi-directional kusindikiza, kuthamanga mayeso a bi-directional ndi kutayikira ziro, valavu Jinbin komanso bwinobwino anamaliza kupanga dongosolo ili. Vavu yachipata cha mpeni yomwe imatha kupirira valavu ya 4bar mpeni imaperekedwa kwa makasitomala. Makasitomala amafunanso kuti valavu yachipata cha DN 1200 ya mpeni ikhale giya. Jinbin wasankha bwino zida zopangira makasitomala, ndipo wadutsa bwino pakutsegula ndi kutseka. Wogulayo adakhutira kwambiri ndi malondawo ndipo adanena kuti apitiriza kugwirizana kwambiri m'tsogolomu. Valavu ya Jinbin yagonjetsanso vuto la kukakamiza kokhazikika kwa valve pachipata cha mpeni, ndipo ali ndi luso lopanga valavu yachipata cha mpeni ndi kukakamiza kopitilira muyeso wanthawi zonse.

DN1200 bi-directional mpeni chipata valavu

DN800 bi-directional mpeni chipata valavu