Flanged Backflow Preventer

ʻO ka wehewehe pōkole:

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


Huahana Huahana

Huahana Huahana

wehewehe:

Ke kū'ē iki Non-return Backflow Preventer (Flanged Type) TWS-DFQ4TX-10/16Q-D - he ʻano hana hoʻohui wai hoʻomohala ʻia e kā mākou hui, hoʻohana nui ʻia no ka hoʻolako ʻana i ka wai mai ke kūlanakauhale a hiki i ka ʻāpana liʻiliʻi maʻamau. ʻO kāna hana ka pale ʻana i ka backflow o ka pipeline medium a i ʻole kekahi kūlana siphon kahe i hope, i mea e pale aku ai i ka pollution backflow.

Nā hiʻohiʻona:

1. He hale paʻa a pōkole; kū'ē iki; mālama i ka wai (ʻaʻohe mea hoʻoheheʻe maʻamau i ka piʻi ʻana o ke kaomi wai maʻamau); palekana (i ka nalo ʻole ʻana o ka puʻe i loko o ka ʻōnaehana hoʻolako wai i luna, hiki ke wehe ʻia ka pahu wai i ka manawa kūpono, hoʻokaʻawale, a ʻo ka lua waena o ka backflow preventer mau i mua o ka upstream i ka pā ea); ʻike ma ka laina a me ka mālama ʻana a me nā mea ʻē aʻe. Ma lalo o ka hana maʻamau i ka holo ʻana o ka hoʻokele waiwai, ka wai ʻino o ka huahana designis 1.8 ~ 2.5 m.

2. Elua mau pae e nānā i ka valve 's wide valve cavity flow design is of small flow resistance, fastly on-off seals of check valve, i hiki pono ke pale aku i ka poino o ka kiwikā a me ka paipu ma ka hikiwawe kiʻekiʻe hope puʻe, me ka mute hana, e hoʻonui pono i ke ola lawelawe o ka kiwikā.

3. ʻO ka hoʻolālā kūpono o ka pahu wai, hiki ke hoʻololi i ke kaomi o ka wai i ka waiwai o ka ʻoki ʻana i ka ʻōnaehana wai, e pale i ka hoʻopili ʻana o ka neʻe ʻana o ka ʻōnaehana. On-off me ka palekana a me ka hilinaʻi, ʻaʻohe kahe wai kūlohelohe.

4. Large diaphragm control cavity design i ka hilinaʻi o nā ʻāpana kī ʻoi aku ka maikaʻi ma mua o nā mea pale backlow ʻē aʻe, palekana a hilinaʻi hoʻi no ka pahu wai.

5. ʻO ka hui pū ʻana o ka wehe ʻana a me ke kahawai hoʻoheheʻe ʻana, ka hoʻohui ʻana a me ka hoʻoheheʻe ʻana i loko o ka lua valve ʻaʻohe pilikia o ka hoʻoheheʻe ʻana, hoʻopaʻa loa i ka hiki ke hoʻihoʻi i ke kahawai a me ka hoʻihoʻi ʻana o ka siphon.

6. Hiki ke ho'āʻo a mālama ʻia ka hoʻolālā kanaka.

Nā noi:

Hiki ke hoʻohana ʻia i ka haumia ʻino a me ka pollution māmā, no ka haumia ʻona, hoʻohana ʻia inā ʻaʻole hiki ke pale i ka hoʻihoʻi ʻana e ka hoʻokaʻawale ʻana i ka ea;
Hiki ke hoʻohana ʻia i ke kumu o ka paipu lālā i ka haumia ʻino a me ke kahe mau ʻana o ke kaomi, ʻaʻole hoʻohana ʻia i ka pale ʻana i ka backlow.
haumia ʻona.

Ana:

xdaswd

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

    Nā huahana pili

    • ʻO ka pāpaʻi pulu paʻapū i hoʻopaʻa ʻia i ka pahu 4 ʻīniha i hoʻolei ʻia i ka hao QT450 ka lima kino wafer butterfly valve.

      ʻO ka pāpaʻi pulu paʻapū i hoʻopaʻa ʻia i ka pahu 4 iniha Cast D...

      Warranty: 3 makahiki Type: Butterfly Valves, Wafer type butterfly valve Kākoʻo maʻamau: OEM, OEM, ODM Wahi o ke kumu: Tianjin, Kina inoa inoa inoa: TWS Model Number: DN50-DN600 Noi: General Temperature of Media: Low Temperature, Medium Temperature Power: Manual, Manual Media: Water Port Size: me nā koi o ka mea kūʻai: BUT StruFLY PN1.0~1.6MPa maʻamau: Kūlana a i ʻole Nonstandard kala: uliuli SEAT: EPDM Kino: Ductile Iron Hana: Lever

    • ʻOi aku ka maikaʻi o ka Mana Hana Hana piha EPDM Rubber Coated Lining Water GasWafer Type Butterfly Valves Mai Tianjin Water-seal valve Co.,ltd

      ʻOi aku ka maikaʻi o ka mana ʻoihana piha EPDM Rubbe...

      Hana mau mākou i ko mākou ʻuhane o "Innovation bringing progress, Highly-quality making some subsistence, Administration marketing benefit, Credit score attracting customers for Best quality Industrial Control Full EPDM Rubber Coated Lining Water GasWafer Type Butterfly Valves Mai Tianjin Water-seal valve Co.,ltd, ʻO ka misionari o kā mākou paʻa e hāʻawi i nā huahana kiʻekiʻe maikaʻi loa a me nā hoʻonā maikaʻi loa.

    • Kūʻai wela ʻo Eccentric Butterfly Valve New Style DN100-DN1200 Soft Seal Double Eccentric Butterfly Valve

      Wela kuai Eccentric Butterfly Valve New Style...

      ʻO kā mākou misionari ka mea maʻamau e lilo i mea hoʻolako hou o nā ʻenehana kiʻekiʻe a me nā mea kamaʻilio ma o ka hoʻolako ʻana i ka hoʻolālā a me ke ʻano kūpono, ka hana ʻana o ka honua, a me ka hiki ke hoʻoponopono no 2019 New Style DN100-DN1200 Soft Sealing Double Eccentric Butterfly Valve, Aloha mākou i nā mea kūʻai aku a me nā mea kahiko mai nā wahi āpau o ke ola e launa pū me mākou no ka hui ʻana me mākou e hiki mai ana! ʻO kā mākou misionari ka mea maʻamau e lilo i mea hoʻolako hou i nā kiʻekiʻe-t ...

    • ʻO ka ʻīpuka ʻīpuka kaʻa hao hao me ke kumu piʻi ʻole DN40-DN600

      ʻO ka ʻīpuka ʻīpuka hao hao me ka piʻi ʻole ...

      Nā kikoʻī koʻikoʻi Wahi o ke kumu: Xinjiang, Kina Ka inoa inoa: TWS Helu Model: Z45T-10/16 Noi: ʻOihana Mea Hana: Hoʻolei ʻana i ka Mahana o Media: ʻO ke ʻano maʻamau maʻamau: Ka mana haʻahaʻa haʻahaʻa. Q235 Nati kumu: Nui keleawe: DN40-DN600 He alo i ke alo: GB/T1223...

    • China Wholesale Cast Iron Static Balancing Valve me ka Flanged Connection

      ʻO Kina Wholesale hoʻolei ʻia i ka hao hoʻopaʻapaʻa hoʻohālikelike ʻana i ka ʻūhā...

      ʻO kēlā me kēia lālā o kā mākou mea kūʻai huahana kiʻekiʻe e koi ana i nā koi o nā mea kūʻai aku a me ka kamaʻilio hui ʻana no China Wholesale Cast Iron Static Balancing Valve me Flanged Connection, Hoʻopili mākou i ka ʻōlelo o "Services of Standardization, e hālāwai me nā koi o nā mea kūʻai aku". ʻO kēlā me kēia lālā o kā mākou limahana kūʻai huahana ʻoi aku ka maikaʻi o nā mea kūʻai aku e koi a me ka kamaʻilio hui ʻana no China Pn16 Ball Valve a Balancing Valve, W...

    • Kumukūʻai kūpono no nā ʻokoʻa kiʻekiʻe kiʻekiʻe kiʻekiʻe

      Kumukūʻai kūpono no nā ʻano ʻokoʻa kiʻekiʻe kiʻekiʻe ...

      Lawe mākou i ka "mea kūʻai aku, pili maikaʻi, hoʻohui, ʻano hou" ma ke ʻano he pahuhopu. ʻO "ʻOiaʻiʻo a me kaʻoiaʻiʻo" ʻo kā mākou hoʻokele kūpono no ke kumukūʻai kūpono no nā ʻano ʻokoʻa kiʻekiʻe kiʻekiʻe kiʻekiʻe ʻo Butterfly Valves. No laila hiki iā mākou ke hōʻoia i ka manawa alakaʻi pōkole a me ka hōʻoia maikaʻi. Lawe mākou i ka "mea kūʻai aku, pili maikaʻi, hoʻohui, ʻano hou" ma ke ʻano he pahuhopu. "ʻO kaʻoiaʻiʻo a me ka hone ...