More than 20 years of OEM and ODM service experience.

High Quality Industrial Pressure sealed bonnet check valve Hapai ole-return valve China factory supplier Manufacturer

ʻO ka wehewehe pōkole:

DIN/ENPaʻi paʻa pahu pahu pahu pahu, piston check valve

Anawaena:DN15-DN400,PN16-PN100

BS EN 12516-1, BS1868

He alo a he alo i ka EN558-1/DIN3202

Kino/pale/Disc:GS-C25/1.4308/1.4408

ʻOki: 13CR+STL/F304/F316

NORTECHis kekahi o na alakai China Pressure sealed bonnet check valve Manufacturer & Supplier.


Huahana Huahana

Huahana Huahana

He aha ka pahu kila hoʻokiʻekiʻe kiwi?

Hoolei kila Lift Check Valveis hoʻolālā ʻia e pale i ka hoʻohuli ʻana o ke kahe i loko o kahi ʻōnaehana paipu.Loaʻa iā lākou nā hoʻonohonoho noho like e like me nā valves globe. He kūpono nā kiwi hoʻokiʻekiʻe no ka hoʻokomo ʻana i nā laina ākea a i ʻole ke kū pololei me ke kahe i luna.

Manaʻo ʻia lākou no ka hoʻohana ʻana me ka mahu, ka ea, ke kinoea, ka wai, a ma nā laina mahu me nā velocities kahe kiʻekiʻe. Hoʻolālā maʻamau ʻia nā kiwi hoʻokiʻekiʻe me ka punawai, ua pani ʻia ma ka paʻamau, e koi ana i ke kaomi hou aku e wehe i ko lākou puka a ʻae i ka wai.

A Hoʻoheheʻe ʻia i ka pahu kilahe kiwikā e pale ai i ka holo ʻole ʻana o ka laina omo, no ka laʻana ma hope o ka pau ʻana o ka pamu.No laila ʻaʻole pono ka hoʻomaka ʻana o ka pamu ma mua o ka hoʻomaka hou ʻana

Hiki ke hoʻokomo ʻia nā kiwi hoʻokiʻekiʻe kila puna wai i loko o ka paipu ma kahi kokoke i kēlā me kēia kūlana kau. Hoʻohālikelike ʻia me nā kiwi loiloi kowali, ʻoi aku ka nui o ko lākou poʻo poʻo e like me ka nui o ka deflection o ke kahe. nā anawaena inoa liʻiliʻi.

ʻO nā hiʻohiʻona nui o ka pahu kila hoʻokiʻekiʻe

Nā hiʻohiʻona a me nā pono oHoolei kila Lift Check Valve

  • 1) ʻO ka pani wikiwiki a me ka hana paʻa: ʻo ka paʻi liʻiliʻi o ka disc valve e hiki ai ke pani wikiwiki, ʻoi aku ka hoʻonui ʻana o ka disc punawai, e wikiwiki a hilinaʻi ka pani ʻana.
  • 2) Hoʻopaʻa ʻakomi me ka diski hoʻouka puna.
  • 3) Hana maʻalahi a maʻalahi hoʻi ka maikaʻi.
  • 4) Hoʻolālā like e like me ka valve honua, hiki ke hoʻohana ʻia e like me ka valve control ma ka hoʻololi ʻana i ka ʻōnaehana disc.

Nā kikoʻī kikoʻī o ka pahu kila hoʻokiʻekiʻe

Nā kikoʻī kikoʻī

Anawaena inoa inoa DN15-DN400
Ka helu kaomi PN10-PN16-PN25-PN40-PN63-PN100
Hoʻolālā a hana BS EN 12516-1, BS EN 1868, EN12569
He alo i ke alo BS EN 558-1, DIN3202
Hoʻopau Flange BS EN1092-1
Hoʻopau ʻia ʻo Butt weld (BW). BS EN12627
Hoao & Nana BS EN 12266
Kino, pāpale, disc Ke kila kalapona, Ke kila kila, Alloy steel
ʻoki 13Cr,F304,F316,Stellite alo paʻakikī.

 

Hōʻike Huahana:

1

No ka hoʻohana ʻana i nā kiwi hoʻokiʻekiʻe kila kila:

ʻO kēia ʻanoKe kila kilaHapai i ka pahu hopuHoʻohana nui ʻia i ka pipeline me ka wai a me nā wai ʻē aʻe.

  • * ʻOihana Nui
  • *Aila a me Gas
  • *Kemika/Petrochemical
  • * Mana a me nā pono hana
  • * Nā noi kālepa

  • Mua:
  • Aʻe:

  • Nā Huahana Pili