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ʻO ka wehewehe pōkole:

ʻO ka pahu hoʻokele koʻi PSB, ke kila kalapona, ke kila kila a me ke kila kila

Anawaena:2″-32″,Papa150-Papa2500

BS1868/ASME B16.34/API6D

Kino/pale/Disc:WCB/LCB/WC6/WC9/CF8/CF8M

ʻoki: No.1/No.5/No.8/Alloy

NORTECH is kekahi o na alakai KinaʻO ka pahu hoʻokele koʻi PSBMea Hana & Mea Hoolako.


Huahana Huahana

Huahana Huahana

He aha ka PSB swing check valve?

Hoʻolālā ʻia nā ʻūhā hōʻoia, nā pahu hoʻihoʻi ʻole, e pale i ka hoʻohuli ʻana o ke kahe i loko o kahi ʻōnaehana paipu.Hoʻohana ʻia kēia mau kiwi e ka mea kahe i loko o ka pipeline.ʻO ke kaomi o ka wai e hele ana i loko o ka ʻōnaehana e wehe i ka valve, ʻoiai ʻo ka hoʻohuli ʻana o ke kahe e pani i ka valve.Hoʻopau ʻia ka pani ʻana e ke kaumaha o ka mīkini loiloi, ma ke kaomi hope, ma kahi pūnāwai, a i ʻole ma ka hui pū ʻana o kēia mau ala.

ʻO ka pahu hoʻokele koʻi PSB, swing check valve i hoʻolālā ʻia a hana ʻia e like me ASME B16.34, hoʻāʻo a nānā iā API598, API6D.

Pono e akaka kēlā wehe ʻana i mea e hele ai kekahi mea.Hoʻopili ʻia ka diski i kahi hinge, no laila hiki i ka disc ke wehe a pani ʻia ke pā ka wai i ka disk.Ua like ia me ka puka poepoe.ʻO ke kuhikuhi o ke kahe ka mea nui loa i ka hoʻohana ʻana i kēia mau kiwi.

Ke holo ka wai ma ke ala i makemake ʻia, ʻo ke kaomi o ke kahe e hoʻokuʻu i ka puka e wehe, e ʻae ana i ka wai e hele.Ke hele ka wai ma ka ʻaoʻao hewa, ʻokoʻa ka hana.ʻO ka ikaika o ka wai e hoʻi mai ana ma o ka valve e hoʻokuke i ka diski i kona noho, e pani ana i ka pahu.I ka hoʻokomo ʻana i ka valve check swing, he mea nui ia e wehe i ka wā e hele ana ka wai ma ke ala i makemake ʻia.Inā hoʻokomo ʻoe i kekahi o kēia mau kiwi a ʻaʻohe wai e hele i loko, a laila hewa ke ala a pono e hoʻokomo hou ʻia.Inā he hoʻolālā uniona ʻoiaʻiʻo kāu kōwae nānā koʻi, hiki ke maʻalahi ke wehe ʻia mai ka pipeline.Loaʻa kēia mau kiwikā ma nā ʻano like ʻole.ʻIke pinepine ʻia nā kiwi hoʻoheheʻe metala ma nā ʻoihana koʻikoʻi.

ʻO nā hiʻohiʻona nui o PSB swing check valve

Nā hiʻohiʻona nui oASME Swing Check Valves:

  • ● Ke kino a me ka uhi: ʻAʻole komo ke kino i nā castings.stem.
  • ● Ke kino a me ka uhi hui: spiral eha gasket, stainless steel me ka graphite a i ole PTFE.
  • ● Hui puʻupuʻu: Hoʻopaʻa paʻa ʻia ka disiki kaʻa ʻole i ka hang disc me ka nati laka a me ka pine cotter.Kākoʻo ʻia ka disc hanger ma kahi pine hinge hoʻopaʻa diski ikaika o nā ʻano maikaʻi o ka lawe ʻana.Loaʻa nā ʻāpana āpau mai luna no ka lawelawe maʻalahi.
  • ● Nā Pahu: ASME B16.5, Class150-300-600-900-1500-2500

ʻO nā kikoʻī kikoʻī o PSB swing check valve

Nā kikoʻī ʻenehana oASME Swing check valves

Hoʻolālā a me ka mea hana ASME B16.34,BS1868,API6D
Laulā nui 2"-40"
helu kaomi (RF) Papa 150-300-600-900-1500-2500LBS
Hoʻolālā pāpale bolted bonnet, pressure seal bonnet (PSB no Class1500-2500)
ʻO ka wili puʻu (BW) ASME B16.25
Hoʻopau flange ASME B16.5, Papa150-2500lbs
Kino Ke kila kalapona WCB,WCC,WC6,WC9,LCB,LCC,Stainless steel CF8,CF8M,Dulpex stainless, Alloy steel etc
ʻoki API600 ʻoki 1/ʻoki 5/ʻoki 8/ʻoki 12/ʻoki 16 etc

Hōʻike Huahana: PSB swing check valve

swing-check-valve-6-inihi-150-lb
Pumi-Seal-Check-Valve

Nā noi o PSB swing check valve

ʻO kēia ʻanoʻO ka pahu hoʻokele koʻi PSBHoʻohana 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