More than 20 years of OEM and ODM service experience.

High Quality Industrial pālua lug check valve Kina hale hana mea hoʻolako Manufacturer

ʻO ka wehewehe pōkole:

ʻO ka pahu hoʻopaʻa pahu pahu pālua, ʻo ka noho metala paʻa pālua ʻelua,

PN10/PN16/PN25/PN40/PN63/PN100,Papa150/300/600/900/1500/2500

He alo a he alo i ka API594/ISO5752/EN558-1 moʻo 16

Flange ASME B16.5, ASME B16.47, EN1092-1

NORTECHis ʻO kekahi o nā alakaʻi kiʻekiʻe Kina lua pā lug check valve Mea Hana & Mea Hoolako.


Huahana Huahana

Huahana Huahana

He aha ka lua papa lug check valve?

ʻO ka pahu hoʻopaʻa pahu pālua pālua 'Oi aku ka ikaika, 'oi aku ka māmā o ke kaumaha a me ka li'ili'i o ka nui i ho'ohālikelike 'ia me ka valve swing check valve ma'amau.

Hoʻohana ʻia ka pahu pahu pahu pahu pālua ʻelua i hoʻopaʻa ʻia i ka pūnāwai i hoʻopaʻa ʻia ma kahi pine hinge waena.I ka emi ana o ke kahe, pili na papa i ka torsion spring action me ke koi ole i ka hoohuli.

ʻO nā hiʻohiʻona nui o ka pahu pālua lug check valve

Nā hiʻohiʻona nui onoho metala ʻelua papa nānā kiwi:

  • * Māmā māmā, maʻalahi ka mālama ʻana a me ke kākoʻo ponoʻī.
  • * ʻOi aku ka paʻa a me ka hoʻolālā kani.
  • * Hiki ke hoʻokomo ʻia ka valve like ma ka ʻaoʻao a i ʻole ka vertically.
  • *E nānā wale i ka valve hiki ke hoʻokomo ʻia no ke kahe ʻana i lalo ma muli o ka pani ʻana o ka puna.
  • *Ke hāʻule haʻahaʻa haʻahaʻa a hoʻemi ʻia ka nalowale o ka ikehu me ka nānā ʻole i nā helu kaomi.
  • * ʻO ka hana lōʻihi a me ka pilikia ʻole.
  • * Kūpono no nā kūlana hana koʻikoʻi.

ʻO nā kikoʻī kikoʻī o ka pahu pālua lug check valve

Nā kikoʻī ʻenehana:

Hoʻolālā a hana API594
Anawaena inoa inoa 2"-48", DN50-DN1200
Hoʻopau pili Wafer, Lug, Flange
Ka helu kaomi Papa150-300-600-900-1500-2500,PN10-16-25-40-63-100-250-320
Kino ʻO ke kila kalapona, ke kila kila ʻole, ke kila kila ʻole Duplex, ke kila kila, ke keleawe
Disc ʻO ke kila kalapona, ke kila kila ʻole, ke kila kila ʻole Duplex, ke kila kila, ke keleawe
Noho Metala i metala, Ke kila kalapona, Ke kila kila, Alloy steel, me ke alo paa
Puna Ke kila kila, Inconel X750

Hōʻike Huahana: ʻelua pāpaʻi lug check valve

ʻElua-Plate-Check-Valve
wafer-dual-plate-check-valve 02

Ka hoʻohana ʻana i ka pahu pahu pahu pālua pālua

ʻO kēia ʻanoʻO ka pahu hoʻopaʻa pahu pālua pāluaHoʻohana 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