NBR Seat Flange Butterfly Valve

Loaʻa i ka NBR ke kūpaʻa aila maikaʻi, maʻamau inā he aila ka ʻaila, e koho mākou i ka mea NBR e like me ka noho o ka valve butterfly, ʻoiaʻiʻo, pono e hoʻomalu ʻia kona mahana wela ma waena o -30 ℃ ~ 100 ℃, a ʻaʻole pono ke kaomi. kiʻekiʻe ma mua o PN25.


  • Nui:2”-160”/DN50-DN4000
  • Paʻi Paʻi:PN10/16, JIS5K/10K, 150LB
  • Palapala hoʻokō:18 Mahina
  • Kapa inoa:ZFA Valve
  • lawelawe:OEM
  • Huahana Huahana

    Huahana Huahana

    Ka nui a me ke kaomi ʻana a me ke kūlana
    Nui DN40-DN4000
    Paʻi Paʻi PN10, PN16, CL150, JIS 5K, JIS 10K
    He alo a he alo STD API609, BS5155, DIN3202, ISO5752
    Hoʻohui STD PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259
    STD Flange luna ISO 5211
    Mea waiwai
    Kino ʻO ka hao hao (GG25), ka hao hao (GGG40/50), ka hao hao (WCB A216), ke kila kila (SS304/SS316/SS304L/SS316L), ke kila kila ʻole (2507/1.4529), ke keleawe, ke alumini alumini.
    Disc DI+Ni, ʻO ke kila kabone(WCB A216), ke kila kila (SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel (2507/1.4529), keleawe, DI/WCB/SS i uhi ʻia me ka pena Epoxy/Nylon/EPDM/NBR/ PTFE/PFA
    Puʻu/ʻau SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
    Noho NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silika, PFA
    ʻO ke kuʻi ʻana PTFE, keleawe
    E ke apo NBR, EPDM, FKM
    Mea hoʻokō Lever lima, pahu pahu, mea hana uila, mea hana Pneumatic

    Hōʻike Huahana

    ʻAno ʻAla ʻAla ʻAiwila (27)
    ʻAno ʻAla ʻAla ʻAiwila (28)
    ʻAno ʻAla ʻAla ʻAno Kupupaʻi (29)
    ʻAno ʻAla ʻAla ʻAi Puka (30)
    ʻAno ʻAla ʻAla ʻAiwila (31)
    ʻAno ʻAla ʻAla ʻAiwila (32)

    Pōmaikaʻi Huahana

    Loaʻa i kā mākou valve ka mānoanoa maʻamau e like me GB26640, hiki iā ia ke paʻa i ke kaomi kiʻekiʻe inā pono.

    Hoʻohana ke kino valve i nā mea GGG50, ʻoi aku ka kiʻekiʻe o ka waiwai mechanical, ka nui o ka spheroidization ma mua o 4 papa, e hoʻonui i ka ductility o ka mea ma mua o 10 pakeneka.Ke hoʻohālikelike ʻia me ka hao hoʻoheheʻe maʻamau, hiki iā ia ke pilikia i ke kaomi kiʻekiʻe.

    ʻO ka noho valve me 3 bushing a me 3 O apo, kōkua i ke kākoʻo ʻana i ke kumu a hōʻoia i ka sila.

    Pono e hoʻomaʻemaʻe ʻia kēlā me kēia valve e ka mīkini hoʻomaʻemaʻe ultra-sonic, inā he mea haumia i waiho ʻia i loko, e hōʻoiaʻiʻo i ka hoʻomaʻemaʻe ʻana o ka valve, inā he haumia i ka pipeline.

    Hoʻohana nā bolts a me nā nati i nā mea ss304, me ka hiki ke pale aku i ka ʻōpala.

    ʻO ka lima o ka valve hoʻohana i ka hao ductile, he anti-corrosion ma mua o ka lima maʻamau.Hoʻohana ka puna a me ka pine i ka mea ss304.E hoʻohana i ka ʻāpana e hoʻohana i ke ʻano semicircle, me ka manaʻo hoʻopā maikaʻi.

    Hoʻohana ka hoʻolālā kumu non-pin i ka hoʻolālā anti-blowout, ʻo ka pahu valve e hoʻohana i ke apo lele pālua, ʻaʻole hiki ke hoʻopaʻi wale i ka hewa i ka hoʻokomo ʻana, akā hiki ke hoʻōki i ka puhi ʻana i ke kumu.

    Loaʻa i kēlā me kēia huahana o ZFA kahi hōʻike waiwai no nā ʻāpana nui o ka valve.

    Hoʻohana ke kino ʻo ZFA Valve i ke kino valve paʻa, no laila ʻoi aku ka kiʻekiʻe o ke kaumaha ma mua o ke ʻano maʻamau.

    Hoʻohana nā mea hana pneumatic i ka hoʻolālā piston pālua, me ke kiʻekiʻe kiʻekiʻe a me ka maikaʻi, a me ka torque puka paʻa.

    Ho'āʻo Kino: Hoʻohana ka hoʻāʻo kino valve i ka 1.5 manawa kaomi ma mua o ke kaomi maʻamau.Pono e hana ʻia ka hoʻāʻo ma hope o ka hoʻokomo ʻana, ʻo ka hapalua kokoke ka disc valve, i kapa ʻia ʻo ke kino kaomi ʻana.Hoʻohana ka noho valve i 1.1 manawa kaomi ma mua o ke kaomi maʻamau.

    Ho'āʻo kūikawā: E like me ka koi o ka mea kūʻai aku, hiki iā mākou ke hana i kekahi hoʻokolohua āu e pono ai.

    Pōmaikaʻi Hui

    Ke hoʻokō nei kā mākou mau valve me ka valve international standard o ASTM, ANSI, ISO, BS, DIN, GOST, JIS, KS a pēlā aku.Nui DN40-DN1200, kaomi nominal: 0.1Mpa~2.0Mpa, wela kūpono: -30 ℃ a 200 ℃.He kūpono nā huahana no ka kinoea non-corrosive a me ka corrosive, ka wai, semi-fluid, solid, pauka a me nā mea ʻē aʻe i ka HVAC, ka mālama ahi, ka papahana mālama wai, ka wai a me ka hoʻoheheʻe ʻana i ke kūlanakauhale, ka pauka uila, ka ʻaila, ka ʻoihana kemika, a pela aku.

    ʻO ke kumu kūʻai: He hoʻokūkū kā mākou kumukūʻai no ka mea ke hana nei mākou i nā ʻāpana valve ma o mākou iho.

    Manaʻo mākou "ʻO ka ʻoluʻolu o ka mea kūʻai aku kā mākou pahuhopu hope loa."Ma muli o kā mākou ʻenehana kiʻekiʻe, ka mana piha piha a me ka maikaʻi maikaʻi, e hāʻawi mākou i nā huahana valve kiʻekiʻe.

    Huahana kuai wela


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