ʻO ka Piʻi ʻana o ke kumu palupalu sila Cast Iron Gate Valve hale hana Kina
He aha ka Soft Seal Gate Valve?
Kiwikā Puka Sila Palupalu,he loina hoʻolālā i makemake nui ʻia no ka hoʻohana ʻana i nā ʻōnaehana hoʻolaha.
Aia i loko o ka Soft Seal Gate Valve kahi wedge i hoʻopuni piha ʻia me ka EPDM rubber i hoʻopaʻa mau ʻia i ka wedge a kūlike me ASTM D249. Ua uhi ʻia ke kino valve, ka bonnet, a me ka pā hoʻopihapiha me ka fusion bonded epoxy (FBE), nani ke nānā aku a me ka pale maikaʻi loa. ʻO nā hoʻonohonoho koho e komo pū me kahi Non-Rising Stem (NRS) a i ʻole Outside Screw & Yoke (OS&Y). Hiki ke hoʻohana ʻia ka Soft Seal Gate Valve me kahi Spur a i ʻole Bevel Gear, a me ka actuator uila.
He mea kaulana loa ʻo Soft Seal Gate Valve no ka noi ʻoihana.
- 1) Sila pono: sila ʻana i ka pehu bi-directional.
- 2) Kumukūʻai haʻahaʻa: ua hoʻoulu ʻia ka noho laholio ma ka wedge, ʻaʻohe pono no ka hana hou ʻana o ka noho valve.
- 3) ʻAno maʻalahi a me ka mālama maʻalahi
Nā hiʻohiʻona nui o NORTECH Soft Seal Gate Valve
Ke kino hana ʻia me ka hao ductile ma o ke kālai ʻana pololei,Ua hoʻolālā ʻia e ka polokalamu 3D, me ka nānā ʻana o nā mea palena no ke ʻano. ʻOi aku ka nui o ke koina palekana ma mua o 2.5. Ua hoʻolālā ʻia ke kahawai lalo laumania, e pale aku i ka hōʻiliʻili ʻana o nā haumia a e hōʻoia i ke kū'ē ʻana o ke kahe liʻiliʻi.
ʻO ke kumuHana ʻia me ke kila kila ma ka ʻōwili ʻana. ʻAno hoʻohui, e pale ana i ka hoʻohana ʻana i nā apo hapalua keleawe e hōʻemi i ke anawaena o ke kumu. Ua hoʻopuka ʻia ka wili ʻano alapiʻi i hoʻololi ʻia. Polish aniani honua, kūpono ia i nā apo O, e hōʻoia i ka wili maʻalahi a me ka torque liʻiliʻi.
ʻO ke kiʻikuhi o kaʻokiHana ʻia me ka hao ductile e ka hoʻoheheʻe ʻana one precoated, ua uhi ʻia ka wedge e EPDM loa. Hoʻolālā sila pālua, hiki i kēlā me kēia laina sila ke hana kūʻokoʻa
Hana ʻana i ka hana aloha kaiapuni
Ua uhi ʻia ka ʻili o loko a me waho o ka valve me ka pauka epoxy sanitary e ka fusion bonded epoxy (FBE), ʻoi aku ka mānoanoa ma mua o 250um. He ikaika ka hoʻopili ʻana o ka uhi, ʻaʻole ia e luku ʻia ma lalo o ka hoʻāʻo ikaika hopena o 3J. Hiki i nā ʻāpana o loko ke hoʻokō i nā koi palekana kaiapuni, a hiki ke hoʻohana pololei ʻia no ka wai inu, ka meaʻai a me ka wahi lāʻau lapaʻau. Hiki i ke kaʻina hana uhi pauka electrostatic ke hoʻohiki i ka ikaika hoʻopili kiʻekiʻe a me ke kūpaʻa ikaika i ka palaho.
Hana ʻia nā ʻāpana laholio me ka EPDM kiʻekiʻe a i ʻole NBR, kahi e kūlike me nā koi wai inu, e pale ana i ka pilikia o ka laholio maʻamau e hoʻoulu ai i nā microorganism. ʻAʻole i ʻae ʻia nā huahana e nā kūlana kūlana aupuni Kina no nā huahana pili wai inu, akā ua ʻae ʻia hoʻi e WRAS ma UK a me ACS ma Farani. Hoʻoheheʻe ʻia a ʻōwili ʻia ka nati kumu mai ke koʻokoʻo keleawe maʻamau aupuni (haʻahaʻa ka nui o ke kēpau), a ʻaʻohe haumia i ka wai.
Hoʻonohonoho maʻalahi a me ka hana
Hāʻawi mākou i nā ʻano interface like ʻole e like me ka pilina flange, PVC pipe socket, uctile iron pipe socket, reducing etc. Hiki ke hoʻopilikino ʻia ka hoʻolālā pilina kūikawā e like me nā noi.
o nā mea hoʻohana. Hiki ke hoʻokele ʻia nā kiwikā puka e ka mea hoʻoikaika uila, nā huila lima, ka pāpale wrench a i ʻole ke kī kūikawā. He mea maʻalahi ke hoʻokomo i nā kiwikā ma nā kūlana like ʻole o nā laina paipu. ma waho aʻe o ke kau ʻana i luna, hiki ke hoʻokomo ʻia nā kiwikā ma ke ʻano pālahalaha. Ma kekahi mau wahi haiki, hiki iā ʻoe ke koho i ke ala hoʻokomo i kūpono no ka hana ʻana o nā kiwikā.
Mālama maʻalahi
Hiki ke hoʻololi ʻia ke apo sila me ka ʻole o ka ʻoki ʻana i ka wai, ʻoi aku ka maʻalahi o ka mālama ʻana a me ka hoʻemi ʻana i ka manawa mālama e like me ka hiki. He liʻiliʻi loa ka friction ma waena o ka bushing keleawe a me ke sila ʻano "O", e hōʻoiaʻiʻo ia i ke ola lōʻihi o ke apo sila. Aia ka torque hana max ma lalo o ka mana.
Nā kikoʻī o NORTECH Soft Seal Gate Valve
DIN3352 F4/F5, EN1074-2, BS5163 ʻAno A, AWWA C509
| Hoʻolālā a me ka Hana ʻana | DIN3352 F4/F5,EN1074-2/BS5163/AWWA C509 |
| He alo a he alo | DIN3202/EN558-1/BS5163/ANSI B16.10 |
| Ka helu kaomi | PN6-10-16, Papa 125-150 |
| Ka nui | DN50-600 OS&Y Piʻi aʻe ke kumu |
| DN50-DN1200 Kumu piʻi ʻole | |
| ʻO ka ʻūpā laholio | EPDM/NBR |
| Hoʻopili ʻana | Nā hana wai/Wai inu/wai hoʻoheheʻe wai a pēlā aku |
Hōʻike Huahana: Soft Seal Gate Valve
Ka hoʻohana ʻana o ka NORTECH Soft Seal Gate Valve
Kiwikā Puka Sila Palupaluhoʻohana nui ʻia ma ke kahua wai kūlanakauhale, ka hoʻolako a me ka hoʻokahe wai, ka mālama wai, ka wai ʻauʻau, ka irrigation, ka wai inu, ka mea kanu lāʻau lapaʻau.
