Non-Rising Stem Resilient Seated Gate Valve DIN3352-F4 China hale hana
He aha ka Non Rising Stem Gate Valve?
Puka Puka Puka Puka ʻole ,he kumumanaʻo hoʻolālā i mana nui i ka makemake no ka hoʻohana ʻana i nā ʻōnaehana hoʻolaha.
Aia i loko o ka Non Rising Stem Gate Valve kahi wili i hoʻopili piha ʻia me ka pāpaʻi EPDM i hoʻopaʻa mau ʻia i ka wedge a hui pū me ASTM D249.Hoʻopili ʻia ke kino valve, ka pāpale, a me ka pā palaka me ka fusion bonded epoxy (FBE), nani ke nānā aku a me ka pale maikaʻi loa.
He mea kaulana loa ka Non Rising Stem Gate Valve no ka noi ʻoihana.
- 1) Ke hoʻopaʻa ʻana maikaʻi: bi-directional bubble sealing.
- 2) ʻO ke kumu kūʻai haʻahaʻa: ua vulcanised ka noho ʻōpala ma ka wedge, ʻaʻohe pono no ka hana hou ʻana i ka noho valve.
- 3) Hoʻolālā maʻalahi a mālama maʻalahi
Nā hiʻohiʻona nui o NORTECHNon Rising Stem Gate Valve
ʻO ke kino hana ʻia me ka hao ductile e ka hoʻoheheʻe pololei ʻana,Ua hoʻolālā ʻia e ka polokalamu 3D, me ka nānā ʻana i ka element finite no ka hale.
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 kumu.hoʻokuʻu ʻia ke ʻano alapiʻi maʻemaʻe i hoʻololi ʻia.ʻO ka poli aniani honua, kūpono ia i nā apo ʻO, e hōʻoia i ka ʻoluʻolu o ka hoʻololi a me ka torque liʻiliʻi.
Hoʻohui ka papa 8.8 bolts i kapāpalea ʻo ke kino, ua uhi ʻia nā ʻupena e ka wax wela hoʻoheheʻe ʻia e pale ai i nā kī no ka ʻinoʻino.Hana ʻia ka pahu ma waena o ka pāpale a me ke kino me ka EPDM.Hoʻohana ʻia ka uhi valve me kahi ʻāpana paʻa, e hōʻoia ʻaʻole e hoʻokuʻu ʻia ka pahu pahu ma lalo o ke kaomi wai kiʻekiʻe.
ʻO ka hana kaiapuni
Hana ʻia nā ʻāpana ʻāpana o ka EPDM a i ʻole NBR kiʻekiʻe, e like me nā koi wai inu, e pale ana i ka pilikia o ka ʻōpala maʻamau e hoʻohua ai i ka microorganism. nā huahana pili, akā ua ʻae ʻia hoʻi e WRAS ma UK a me ACS ma Farani. Hoʻopili ʻia ka ʻōpala a ʻōwili ʻia mai ke koʻokoʻo keleawe maʻamau (haʻahaʻa haʻahaʻa o ke kēpau), ʻaʻohe haumia i ka wai.
Hoʻokomo maʻalahi a hana
Hāʻawi mākou i nā ʻano like ʻole e like me ka pili flange, PVC pipe socket, uctile iron pipe socket, hōʻemi etc. Hiki ke hoʻonohonoho ʻia ka hoʻolālā pili kūikawā e like me nā noio na mea hoohana.
Hiki ke pani paʻa ʻia ka valve a hiki i ka leakage me ka torque liʻiliʻi.ʻO ka torque hana maoli he 80% wale nō o ke anawaena, a hiki i nā kīwaha puka ke halihali i ka MST o 3 * DN NM Ua hala nā huahana i ka hoʻāʻo ola o 5000 mau manawa.No nā valves o ke anawaena nui, hiki iā mākou ke hāʻawi i nā mea hoʻopakele hana, e hōʻoia e hiki ke wehe a pani ʻia nā valve a pau e ke kanaka hoʻokahi.He ikaika ka huila lima, me nā ana kūpono, kūpono ia me ke kumu valve, ua like ke ʻano me nā mīkini kanaka, e hōʻoia i ka hana maʻalahi.
Nā kikoʻī o NORTECH Non Rising Stem Gate Valve
DIN3352 F4/F5,EN1074-2,BS5163 Type A,AWWA C509
| Hoʻolālā a hana | 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,Papa125-150 |
| Nui | DN50-600 OS&Y Piʻi kumu |
| DN50-DN1200 ʻAʻole piʻi i luna | |
| ʻAi Rubber | EPDM/NBR |
| Hoʻopiʻi | ʻO nā hana wai/Wai inu/wai wai, etc |
Hōʻike Huahana: Non Rising Stem Gate Valve
Noi o NORTECH Non Rising Stem Gate Valve
Puka Puka Puka Puka ʻolehoʻohana nui ʻia i ka ʻōnaehana wai kūlanakauhale, hoʻolako a me ka hoʻoheheʻe ʻana i ka wai, ka mālama ʻana i ka wai, ka ʻōpala, ka wai, ka wai potalble, ka mea kanu lāʻau.
