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ʻO ka wehewehe pōkole:

kiwi puka puka noho palupalu, kiwi puka wili no ka wai

DN50-DN1200,PN6-10-16,2″-48″,ANSI 125-150

ʻO ka wili o loko ke kumu piʻi ʻole a me ka wili waho a me ke kumu piʻi o York

DIN3352 F4/F5,EN1074-2/BS5163/AWWA C509

NORTECHis kekahi o na alakai Kinakiwi puka puka noho palupalu Mea Hana & Mea Hoolako.


Huahana Huahana

Huahana Huahana

He aha ka ʻīpuka noho palupalu?

kiwi puka puka noho palupalu,he kumumanaʻo hoʻolālā i mana nui i ka makemake no ka hoʻohana ʻana i nā ʻōnaehana hoʻolaha.

ʻO kakiwi puka puka noho palupaluloaʻa i kahi wili i hoʻopili piha ʻia me ka lāʻau EPDM i hoʻopaʻa mau ʻia i ka wedge a kū i ka 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.Hoʻokomo pū ʻia nā hoʻonohonoho koho i kahi Non-Rising Stem (NRS) a i ʻole Outside Screw & Yoke (OS&Y).kiwi puka puka noho palupaluHiki ke hoʻohana ʻia me kahi Spur a i ʻole Bevel Gear, a me ka mea hana uila.

ʻO nā hiʻohiʻona nui o NORTECH Soft seat 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.

noho kūpale kino kīpē puka
noho kūpale ʻana i ka puka valve stem
wili noho kūpaʻa
pāpale o ka pahu puka puka kūpaʻa

ʻO ke kiʻi o kawilihana ʻia me ka hao ductile e ke one i kālai ʻia, uhi ʻia ka wili e ka EPDM holoʻokoʻa.

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.

kiwi puka noho palupalu 07
kiwi puka noho palupalu 08

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 noi

o na mea hoohana.Hiki ke hoʻohana ʻia nā kīwaha ʻīpuka e ka mea hoʻokele uila, nā huila lima, ka pāpale wili a i ʻole kī kūikawā.He mea maʻalahi ke kau ʻana i nā kiwi ma nā kūlana like ʻole o nā laina paipu.ma waho aʻe o ka hoʻonohonoho ʻana, hiki ke hoʻokomo ʻia nā valves.Ma kekahi mau wahi haiki, hiki iā ʻoe ke koho i ke ala hoʻonohonoho i kūpono no ka hana ʻana o nā valve.

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.

ka hana -Papa puka puka paʻa
kiwi puka noho mālie 10

Mālama maʻalahi

Hiki ke hoʻololi i ke apo seal me ka ʻole o ka ʻoki ʻana i ka wai, ʻoi aku ka maʻalahi o ka mālama ʻana a hoʻemi i ka manawa mālama e like me ka hiki. apo.The max.ʻO ka torque hana ma lalo o ka mana.

Nā kikoʻī o NORTECH Soft seat gate valve

BS5163 ʻAno B

Hoʻolālā a hana BS5163 ʻAno B
He alo a he alo BS5163
Ka helu kaomi PN10-16
Nui DN50-300 ʻAʻole piʻi i luna
ʻAi Rubber EPDM/NBR
Hoʻopiʻi ʻO nā hana wai/Wai inu/wai wai, etc

Hōʻike Huahana: Puka puka puka noho palupalu

kiwi puka noho palupalu 03
kiwi puka noho palupalu 04
kiwi puka noho palupalu 02
Puka puka puka hao kupaa1
Puka puka puka hao noho paa2
Hoʻopaʻa noho hoʻolei ʻia i ka puka pā hao3

Hoʻohana ʻia o NORTECH Soft seat gate valve

kiwi puka puka noho palupalu hoʻohana 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.


  • Mua:
  • Aʻe:

  • Nā Huahana Pili