Papa Kiʻekiʻe Kina Carbon Steels Cast Iron Double Non Return Backflow Preventer Spring Dual Plate Wafer Type Check Valve Gate Ball Valve

Wehewehe Pōkole:

Nui:DN 50~DN 400
Kaomi:PN10/PN16/150 psi/200 psi
Kūlana:
Hoʻolālā: AWWA C511/ASSE 1013/GB/T25178


Nā kikoʻī huahana

Nā Lepili Huahana

ʻO "ʻO ka ʻoiaʻiʻo, ka hana hou, ka paʻakikī, a me ka pono" ka manaʻo paʻa o kā mākou hui i ka wā lōʻihi e hoʻokumu pū me nā mea kūʻai aku no ka pānaʻi like ʻana a me ka loaʻa like no Top Grade China Carbon Steels Cast Iron Double Non Return Backflow Preventer Spring Dual Plate Wafer Type Check Valve Gate Ball Valve, Mālama mākou i nā papa hana hoʻouna manawa kūpono, nā hoʻolālā hou, ke ʻano kiʻekiʻe a me ka transparency no kā mākou mea kūʻai aku. ʻO kā mākou moto ka hāʻawi ʻana i nā hoʻonā kiʻekiʻe i loko o ka manawa i hoʻonohonoho ʻia.
ʻO "ʻO ka ʻoiaʻiʻo, ka hana hou, ka paʻakikī, a me ka pono" ka manaʻo mau o kā mākou hui i ka wā lōʻihi e hoʻokumu pū me nā mea kūʻai aku no ka pānaʻi like a me ka loaʻa like noPākuʻi Kina, Kiwikā Paipu, Loaʻa i kā mākou huahana nā koi hōʻoia aupuni no nā waiwai kūpono, kiʻekiʻe ke kūlana, kūpono ke kumukūʻai, ua hoʻokipa ʻia e ka poʻe i kēia lā a puni ka honua. E hoʻomau ka hoʻomaikaʻi ʻana o kā mākou waiwai i loko o ke kauoha a ke kakali nei mākou i ka launa pū ʻana me ʻoe, Inā makemake ʻoe i kekahi o kēia mau waiwai, e ʻoluʻolu e hoʻomaopopo mai iā mākou. E ʻoluʻolu mākou e hāʻawi iā ʻoe i kahi ʻōlelo ma ka loaʻa ʻana o kāu mau pono kikoʻī.

Wehewehena:

Palekana iki ʻAʻole hoʻi hope ke kahe ʻana (ʻAno Flanged) TWS-DFQ4TX-10/16Q-D - he ʻano mea hoʻohuihui wai i hoʻomohala ʻia e kā mākou hui, hoʻohana nui ʻia no ka hoʻolako wai mai ke kūlanakauhale a i ka ʻāpana wai hoʻokahe maʻamau e kaupalena pono i ke kaomi o ka paipu i hiki ai ke kahe wai i hoʻokahi ala wale nō. ʻO kāna hana ka pale ʻana i ke kahe hope o ka pipeline medium a i ʻole kekahi kūlana siphon flow back, i mea e pale aku ai i ka haumia o ke kahe hope.

Nā ʻano:

1. He ʻano liʻiliʻi a pōkole hoʻi; kū'ē iki; mālama wai (ʻaʻohe hanana hoʻokahe maʻamau i ka loli maʻamau o ke kaomi wai); palekana (i ka nalowale maʻamau o ke kaomi i loko o ka ʻōnaehana hoʻolako wai kaomi uka, hiki ke wehe ʻia ka valve hoʻokahe i ka manawa kūpono, e hoʻokahe ana, a ʻo ka lua waena o ka mea pale kahe hope e lawe mau i ke kūlana ma mua o ka uka i ka mahele ea); ʻike a mālama pūnaewele etc. Ma lalo o ka hana maʻamau i ka helu kahe waiwai, ʻo ka hōʻino wai o ka hoʻolālā huahana he 1.8 ~ 2.5 m.

2. ʻO ke ʻano o ke kahe ʻana o ka lua o ka valve nānā ʻelua pae he pale liʻiliʻi ia o ke kahe ʻana, e hoʻopau koke ana i nā sila o ka valve nānā, hiki ke pale pono i nā pōʻino i ka valve a me ka paipu ma muli o ke kaomi hope kiʻekiʻe koke, me ka hana leo ʻole, e hoʻolōʻihi pono ana i ke ola lawelawe o ka valve.

3. Hoʻolālā pololei o ka valve hoʻokahe, hiki i ke kaomi hoʻokahe ke hoʻololi i ka waiwai loli o ke kaomi o ka ʻōnaehana hoʻolako wai ʻokiʻoki, i mea e pale aku ai i ke komo ʻana o nā loli o ke kaomi o ka ʻōnaehana. Hoʻopau a hoʻopau me ka palekana a me ka hilinaʻi, ʻaʻohe liki wai maʻamau.

4. ʻO ka hoʻolālā lua diaphragm nui e hoʻolilo i ka hilinaʻi o nā ʻāpana koʻikoʻi i ʻoi aku ka maikaʻi ma mua o nā mea pale backlow ʻē aʻe, me ka palekana a me ka hilinaʻi hoʻopau no ka valve hoʻokahe.

5. ʻO ka hui pū ʻana o ka wehe ʻana o ka lua wai nui a me ke kahawai hoʻololi, ka lawe ʻana a me ka hoʻokahe wai i loko o ka lua valve ʻaʻohe pilikia hoʻokahe wai, e kaupalena loa ana i ka hiki ke hoʻihoʻi i ke kahawai a me nā hoʻohuli ʻana o ke kahe siphon.

6. Hiki i ka hoʻolālā humanized ke hoʻāʻo pūnaewele a me ka mālama ʻana.

Nā noi:

Hiki ke hoʻohana ʻia i ka haumia ʻino a me ka haumia māmā, no ka haumia ʻawahia, hoʻohana ʻia nō hoʻi inā ʻaʻole hiki ke pale i ke kahe hou ʻana e ka hoʻokaʻawale ʻana o ka ea;
Hiki ke hoʻohana ʻia i loko o ke kumu o ka paipu lālā i ka haumia ʻino a me ke kahe mau ʻana o ke kaomi, a ʻaʻole hoʻohana ʻia i ka pale ʻana i ke kua o
haumia ʻawahia.

Nā Ana:

xdaswdʻO "ʻO ka ʻoiaʻiʻo, ka hana hou, ka paʻakikī, a me ka pono" ka manaʻo paʻa o kā mākou hui i ka wā lōʻihi e hoʻokumu pū me nā mea kūʻai aku no ka pānaʻi like ʻana a me ka loaʻa like no Top Grade China Carbon Steels Cast Iron Double Non Return Backflow Preventer Spring Dual Plate Wafer Type Check Valve Gate Ball Valve, Mālama mākou i nā papa hana hoʻouna manawa kūpono, nā hoʻolālā hou, ke ʻano kiʻekiʻe a me ka transparency no kā mākou mea kūʻai aku. ʻO kā mākou moto ka hāʻawi ʻana i nā hoʻonā kiʻekiʻe i loko o ka manawa i hoʻonohonoho ʻia.
Papa Kiʻekiʻe LoaPākuʻi Kina, Kiwikā Paipu, Loaʻa i kā mākou huahana nā koi hōʻoia aupuni no nā waiwai kūpono, kiʻekiʻe ke kūlana, kūpono ke kumukūʻai, ua hoʻokipa ʻia e ka poʻe i kēia lā a puni ka honua. E hoʻomau ka hoʻomaikaʻi ʻana o kā mākou waiwai i loko o ke kauoha a ke kakali nei mākou i ka launa pū ʻana me ʻoe, Inā makemake ʻoe i kekahi o kēia mau waiwai, e ʻoluʻolu e hoʻomaopopo mai iā mākou. E ʻoluʻolu mākou e hāʻawi iā ʻoe i kahi ʻōlelo ma ka loaʻa ʻana o kāu mau pono kikoʻī.

  • Ma mua:
  • Aʻe:
  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

    Nā huahana pili

    • Nā huahana paʻa DN900 PN10/16 Flange Butterfly Valve Single Flange me ka CF8M disc EPDM/NBR Seat a me SS420 Stem

      Nā huahana paʻa DN900 PN10/16 Flange Butterfly ...

      Nā kikoʻī koʻikoʻi Kahi i hoʻomaka ai: Tianjin, Kina Inoa Brand: TWS Helu Model: D371X Noi: Wai, ʻAila, Kinoea Mea: Hoʻolei Mahana o ka Media: Mahana Maʻamau Kaomi: Kaomi Haʻahaʻa Mana: Manual Media: Wai Port Size: DN600-DN1200 ʻAno: BUTTERFLY, single flange butterfly valve Kūlana a i ʻole Nonstandard: Kūlana Kūlana Hoʻolālā: API609 Pili: EN1092, ANSI, AS2129 Maka i ka maka: EN558 ISO5752 Hoʻāʻo: API598...

    • ʻO ka noho laholio kiʻekiʻe ʻo Double Flanged Eccentric Butterfly Valve me Worm Gear

      Noho laholio kiʻekiʻe maikaʻi pālua Flanged Eccentr ...

      ʻIke mākou e holomua wale mākou inā hiki iā mākou ke hōʻoia i kā mākou hoʻokūkū kumukūʻai hui pū ʻia a me ka maikaʻi o ka maikaʻi i ka manawa like no ka High Quality Rubber Seat Double Flanged Eccentric Butterfly Valve me Worm Gear, Hoʻokipa mākou i nā mea kūʻai aku hou a me nā mea kahiko e hoʻokaʻaʻike mai iā mākou ma ke kelepona paʻalima a hoʻouna mai iā mākou i nā nīnau ma ka leka uila no nā pilina ʻoihana lōʻihi a me ka hoʻokō ʻana i nā hopena like. ʻIke mākou e holomua wale mākou inā hiki iā mākou ke hōʻoia i kā mākou hoʻokūkū kumukūʻai hui pū ʻia a me ka maikaʻi o ka maikaʻi ...

    • ʻO ka huahana maikaʻi loa ʻaʻole e pale i ke kahe hope e TWS

      ʻO ka huahana maikaʻi loa ʻaʻole e pale i ke kahe hope e TWS

      Loaʻa iā mākou nā mīkini hana i hoʻomohala nui ʻia, nā ʻenekinia a me nā limahana akamai a mākaukau hoʻi, nā ʻōnaehana hoʻokele maikaʻi i ʻike ʻia a me kahi hui kūʻai aku loea aloha ma mua/ma hope o ke kūʻai aku no ka Good Quality China Non Back Flow Preventer, e hilinaʻi iā mākou a e loaʻa iā ʻoe ka nui o nā mea hou aku. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no nā kikoʻī hou aku, ke hōʻoiaʻiʻo nei mākou iā ʻoe i kā mākou nānā maikaʻi loa i nā manawa a pau. Loaʻa iā mākou ka hana i hoʻomohala nui ʻia...

    • ʻO ka mea hana ilo hana kiʻekiʻe no ka paipu wai, wai a i ʻole kinoea, EPDM/NBR Seala Double Flanged Butterfly Valve

      ʻO ke kāʻei ilo hana kiʻekiʻe no ka wai, wai a i ʻole ...

      Ke hilinaʻi nei mākou i ka noʻonoʻo hoʻolālā, ka hoʻomaikaʻi mau ʻana i nā ʻāpana āpau, nā holomua ʻenehana a ʻoiaʻiʻo hoʻi ma luna o kā mākou poʻe limahana e komo pololei ana i loko o kā mākou holomua no ka High Performance Worm Gear no ka wai, wai a i ʻole Gas Pipe, EPDM/NBR Seala Double Flanged Butterfly Valve, Ke ola nei ma ke ʻano maikaʻi, ka hoʻonui ʻia e ka helu hōʻaiʻē kā mākou ʻimi mau loa, Manaʻo paʻa mākou ma hope koke o kou kū ʻana e lilo mākou i mau hoa lōʻihi. Ke hilinaʻi nei mākou i ka noʻonoʻo hoʻolālā, cons...

    • ʻAʻole e piʻi ana ke koʻokoʻo Hana lima i hoʻokele ʻia me ka hoʻokūkū ʻole ANSI # CLASS150 BS5163 DIN F4 /F5 EPDM Hao Ductile i noho ʻia GGG40 pili no -15 ℃ ~ + 110 ℃

      ʻAʻole e piʻi ana ke kumu hana lima lima i hoʻohana ʻole ʻia e Mannual...

      ʻO ka loaʻa ʻana o ka ʻoluʻolu o ka mea kūʻai aku ka pahuhopu mau loa o kā mākou hui. E hana mākou i nā hana nui e hana i nā huahana hou a kiʻekiʻe loa, e hoʻokō i kāu mau koi kūikawā a hāʻawi iā ʻoe i nā hoʻonā mua-kūʻai, ma ke kūʻai aku a ma hope o ke kūʻai aku no ODM Manufacturer BS5163 DIN F4 F5 GOST Rubber Resilient Metal Seated Non Rising Stem Handwheel Underground Captop Double Flanged Sluice Gate Valve Awwa DN100, Manaʻo mau mākou i ka ʻenehana a me nā manaʻolana e like me ka mea kiʻekiʻe loa. Hana mau mākou...

    • DN200 PN10/16 l Lever Operated Wafer Water Butterfly Valve

      DN200 PN10/16 l Lever i hoʻohana ʻia i ka Wafer Water Butt ...

      ʻAno: Nā Pāpale Pepeiao Kākoʻo i hoʻopilikino ʻia: OEM Kahi i hoʻomaka ai: Tianjin, Kina Inoa Brand: TWS Noi: Mahana Laulā o Media: Mahana Waena, Mahana Maʻamau Mana: Manual Media: Wai Ka nui o ke awa: DN200 ʻAno: BUTTERFLY Kala: RAL5015 RAL5017 RAL5005 OEM: Hiki iā mākou ke hoʻolako i ka lawelawe OEM Nā palapala hōʻoia: ISO CE Mea kino: Ductile Iron Connection: Flange Ends Seal Material: NBR Standard: ASTM BS DIN ISO JIS ...