Cast Iron Ductile Iron Air Pressure Relief Valve Flange End Water Air & Vacuum Release Valves

makuyad a pamaglarawan:

Dagul:DN 50~DN 300

Presyun:PN10/PN16


Detalye ning Produktu

Product Tags

Pamaglarawan:

Ing composite high-speed air release valve metung ya kareng adwang bage ning high-pressure diaphragm air valve ampo ing low pressure inlet ampo exhaust valve, atin yang exhaust ampo intake functions.
Ing high-pressure diaphragm air release valve automatic yang magdischarge keng ditak a angin a mitipun keng pipeline nung ing pipeline atyu lalam ning pressure.
Ing low-pressure intake ampo exhaust valve e mu agyung i-discharge ing angin keng pipe nung ing alang laman a pipe mitmu yang danum, nune pati na nung ing pipe mewala ya o atin yang negative pressure, antimo ing lalam ning water column separation condition, automatic yang magbukas at lungub keng pipe para mawala ing negative pressure.

Kailangan keng pamagganap:

Ing low pressure air release valve (float + float type) ing maragul a exhaust port sisiguraduan na ing angin lulub ya at lulual ya keng matas a flow rate keng matas a bilis ning discharged airflow, agyang ing high-speed airflow a mipagkalub keng water mist, e ne isara ing exhaust port bayu pa. Ing air port makasara ya mu kaybat nang me-discharge ning angin.
Nanu mang oras, basta ing internal pressure ning sistema mas mababa ya kesa keng atmospheric pressure, alimbawa, nung ing water column separation malyari ya, ing air valve agad yang mibuklat para ing angin keng sistema para aiwasan ing pamaglalang ning vacuum keng sistema. At ing parehu, ing oras a pamaglub ning angin neng ing sistema mag-empty ya malyari yang magpabilis keng pamag-empty. Ing babo ning exhaust valve atin yang anti-irritating plate para maging makinis ing exhaust process, na makaiwas keng pamagbayu ning pressure o aliwang makasira a bage.
Ing high-pressure trace exhaust valve malyari yang mag discharge keng angin a mitipun kareng matas a punto ning sistema keng oras nung ing sistema atyu ya lalam ning pressure para aiwasan ing makatuking bage na malyaring maging sangkan ning pangasira ning sistema: air lock o air blockage.
Ing pamagdakal ning head loss ning sistema babawasan na ing flow rate at agyang keng matinding kasu malyari yang magdalang ganap a panga-abala ning pamagdalang likidu. Pasiknangan ing cavitation damage, pabilisan ing corrosion da reng metal a bage, dagdagan ing pressure fluctuations keng sistema, dagdagan ing metering equipment errors, ampo gas explosions. Mas masanting ing suplay ning danum keng operasyun ning pipeline.

Prinsipyung magobra:

Ing prosesu ning pamagobra ning metung a air valve nung ing alang laman a pipe mitmu yang danum:
1. Ilako me ing angin keng pipe para maging masalese ing pamagpuno ning danum.
2. Kaybat nang me-empty ing angin keng pipeline, ing danum lulub ya keng low-pressure intake ampo exhaust valve, ampo ing float itas ne ning buoyancy para isara ing intake ampo exhaust ports.
3. Ing angin a lulual keng danum keng prosesu ning pamagdalang danum makolekta ya keng matas a punto ning sistema, ngana wari, keng balbula ning angin para palitan ing orihinal a danum keng katawan ning balbula.
4. Kareng pamitipun ning angin, ing lebel ning likidu keng high-pressure micro automatic exhaust valve babagsak ya, ampo ing float ball babagsak ya naman, guguyud ne ing diaphragm para isara, bubuklat ne ing exhaust port, ampo papalwal ne ing angin.
5. Kaybat nang mipalual ing angin, ing danum lungub ya pasibayu keng high-pressure micro-automatic exhaust valve, lulutang ne ing floating ball, at seal ne ing exhaust port.
Potang gagana ya ing sistema, deng 3, 4, 5 steps babo patuloy lang mag cycle
Ing prosesu ning pamagobra ning metung a air valve nung ing pressure keng sistema mababa ya pressure ampo ing atmospheric pressure (maggenerate yang negatibong pressure):
1. Ing floating ball ning low pressure intake ampo exhaust valve agad yang mibagsak para buklat ing intake ampo exhaust ports.
2. Ing angin lulub ya keng sistema manibat kening punto para mawala ing negatibong pressure ampo protektan ing sistema.

Sukat:

20210927165315

Uri ning Produktu TWS-GPQW4X-16Q
DN(mm) DN50 DN80 DN100 DN150 DN200
Dimension(mm) D 220 248 290 350 400
L 287 339 405 500 580
H 330 385 435 518 585
  • Itang dati:
  • Tutuki:
  • Isulat me ing mensahi mu keni at ipadala me kekami

    Kaugnayan a produktu

    • DN50 wafer butterfly valve a maki Limit switch

      DN50 wafer butterfly valve a maki Limit switch

      Wafer butterfly valve Essential details Warranty: 1 years Type: Butterfly Valves Customized support: OEM Place of Origin: Tianjin, China Brand Name: TWS Model Number: AD Application: General Temperature of Media: Medium Temperature Power: Manual Media: Water Port Size: DN50 Structure: Standard Standard BTERBY Lagyu ning produktu: bronze wafer butterfly valve OEM: Malyari mi yang i-supply ing OEM service Certificates: ISO CE Fa...

    • China Supply Non Return Valve Cast Iron Ductile Iron Flange Type Swing rubber seated Type Check Valve

      China Supply Non Return Valve Cast Iron Ductile...

      Manatili ka keng kekang kapaniwalan na "Gawang solusyun a matas a kalidad ampo gagawang kakaluguran kareng tau ibat keng mabilug a yatu", parati mi lang ibili deng pangabigla da reng customer para magumpisa keng Supply ODM Cast Iron Ductile Iron Flange Type Swing rubber seated Type Check Valve, nung interesadu ka keng metung kareng kekaming produktu o buri meng pisabyan ing metung a customized a order, malyari kang makipag ugnayan kekami. Manatili ka keng kekang kapaniwalan na "Gawang solusyun a matas a kalidad ampo gagawang kakaluguran ...

    • DN 700 Z45X-10Q Ductile iron Gate valve flanged end gawa keng china

      DN 700 Z45X-10Q Ductile iron Gate valve flanged...

      Essential details Type: Gate Valves, Temperature Regulating Valves, Constant Flow Rate Valves, Water Regulating Valves Place of Origin: Tianjin, China Brand Name: TWS Model Number: Z45X-10Q Application: General Temperature of Media: Medium Temperature, Normal Temperature Power: Hydraulic Water: Media Size: D45X-1007 Structure: Gate Product name: Gate valve Body material: ductiie iron size: DN700-1000 Connection: Flange Ends Certi...

    • Manufacturer of DN80 Pn10 Ductile Cast Iron Di Air Release Valve

      Manufacturer of DN80 Pn10 Ductile Cast Iron Di ...

      Parati ming gagawan ing kekaming espiritu ning "Innovation a magdalang panyulung, matas a kalidad a maggarantiya king subsistence, administrasyun a bentahe king pamanyali, Credit rating a makaakit kareng mamisali para king gagawang DN80 Pn10 Ductile Cast Iron Di Air Release Valve, Kareng malawak a range, matas a kalidad, makatuliran a presyu, maging masanting kami king kekang kumpanya partner.

    • Ing Big Sale Flanged butterfly valve a maki hydraulic drive ampo counter weights DN2200 PN10 Made in China

      Ing Big Sale Flanged butterfly valve a maki hydra...

      Essential details Warranty: 15 years Type: Butterfly Valves Customized support: OEM, ODM, OBM Place of Origin: Tianjin, China Brand Name: TWS Application: Pump Stations rehabilitation for irrigation water requirement. Temperatura ning Media: Medium Temperature, Normal Temperature Power: Hydraulic Media: Water Port Size: DN2200 Structure: Shutoff Body material: GGG40 Disc material: GGG40 Body shell: SS304 welded Disc seal: EPDM Functi...

    • DC341X3 Double Eccentric Flanged Butterfly Valve Ductile Iron Body SS420/416 Stem CF8M Disc Only Can Use Water Drain Valve

      DC341X3 Double Eccentric Flanged Butterfly Valv...

      Uling king kekaming dakal a karanasan at mapagmalasakit a produktu at serbisyu, mekilala kami bilang metung a reputadung supplier para kareng dakal a mamisali king mabilug a yatu para king High Quality China Double Eccentric Flanged Butterfly Valve, Manibat inyang mitatag kami kanitang mumuna nang dake ning dekada 1990, ngeni atin kaming setup a kekaming sale network king USA, Germany, Asia, at mapilan a bangsa king Kalibudtang Aslagan. Buri mi ing maging top class a supplier para keng OEM ampo aftermarket keng mabilug a yatu! Kareng kekaming dakal a karanasan ampo mapagmalasakit a produktu ampo se...