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COVNA Series Bhora Vvhavha – Manually/Electrically/Pneumatically Operated

Tsanangudzo Pfupi

Model

  • Sarudzo dzekubatanidza: Yakarukwa / Flanged / Tri-Clamp / Welded
  • Zvinhu Sarudzo: Stainless Simbi / Carbon Simbi / Plastiki
  • Actuation Sarudzo: Inoshandiswa Nemagetsi / Pneumatically Inoshanda / Inoshandiswa Nemaoko
  • Size Range: 3/8in kusvika 8in (Special size inogona kugadzirwa)
  • Kudzvanya Range: 10bar kusvika 64bar
  • Tembiricha Range: -10 ℃ kusvika 180 ℃

Product Detail

Product Tags

Mavharuvhu ebhora parizvino ndiwo anonyanya kushandiswa uye akajairika mhando yevharuvhu muindasitiri yevharuvhu.Pane chikamu chebhora muvharuvhu yebhora yekuvhura nekuvhara, iyo inoshandisa tsinde yevharuvhu kutyaira bhora kuti ritenderere 90 degrees, nekudaro kuzadzisa chinangwa chekuvhura nekuvhara.Ivhavhavha yebhora inonyanya kushandiswa kucheka, kushandura, kushandura mafambiro ekuyerera kwemvura uye kugadzirisa kuyerera kwepombi.

● Ivhavha yebhora ine chimiro chiri nyore.Zviri nyore kuchengetedza.Kuita kwakanaka kwekuisa chisimbiso.Uye haisi nyore kudonhedza ● High pressure kana zvitaera zvekupisa zvakanyanya zvinogona kugadzirwa kune yakakosha indasitiri inorema ● Ivhavha yebhora inogona kugadzirwa nenzira dzakasiyana dzekubatanidza, iyo inokodzera marudzi ese emapaipi ● Inokodzera indasitiri yekuchenesa mvura yetsvina, chikafu. indasitiri yekugadzira, indasitiri yemakemikari, chirimwa chemagetsi, kurima, indasitiri yemapepa, nezvimwe.


Ndedzipi Mhando dzeBhora Mavharuvhu?

Mavharuvhu ebhora anogona kukamurwa kuva marudzi akasiyana zvichienderana nekugadzira, basa, uye zvinhu.Kuti ikubatsire kunzwisisa uye kusarudza mavharuvhu eCOVNA aunoda, anotevera ndiwo marudzi emavharuvhu ebhora atinawo.

Mavharuvhu Ebhora Marudzi Nezvinhu

Stainless Simbi Bhora Mavharuvhu

Stainless simbi bhora vharafu ine yakanakisa corrosion resistance uye durability performance uye ivharuvhu inogona kushandiswa mumaindasitiri akasiyana siyana.Inogona kugadziridzwa kuita corrosion-resistant type, high-temperature type, high-pressure type, kana low-temperature type, low-pressure type yeaya anokosha maindasitiri. iyo Stainless simbi bhora valve inogona kushandiswa mumamiriro akasiyana ekushanda uye inovimbisa zero kuvuza.

Carbon Steel Ball Valve

Carbon simbi bhora mavharuvhu anogona kugadziriswa mumhando dzakasiyana nekushandisa maviri akasiyana maitiro: kuumba uye kukanda.Iwo akaumbwa simbi bhora mavharuvhu uye kukanda simbi bhora mavharuvhu.The forged simbi bhora vharafu inogadzirwa nekugadzira uye anogona kutsungirira yakakwirira kumanikidzwa.Cast simbi bhora mavharuvhu anogadzirwa nekukanda tekinoroji uye anowanzo shandiswa mumamiriro akajairwa ekushanda.


Mavharuvhu Ebhora Marudzi Nemabasa

Basa revhavha yebhora nderekucheka, kushandura, kushandura nzira yekuyerera kwemvura uye kugadzirisa kuyerera.Maererano nemabasa akasiyana, inogona kukamurwa kuva:

Shut-Off Ball Valve

Zvose mavharuvhu ebhora ane basa rekuvhara.Kana bhora richitenderera 90 degrees kumativi evhavha stem, rinoitawo basa rekutenderera kwepakati kana kucheka.

3-Nzira Bhora Vvhavha

Iyo nzira nhatu dzebhora vharuvhu inogona kukamurwa kuita T-mhando kana L-mhando yekuyerera modhi, iyo inogona kuzadzisa chinangwa chekutsemura uye kushandura fluid flow mode.Inopa mhinduro yepamusoro-soro yehutano hwakaoma hwekuyerera.

V-Port Ball Valve

Ivhavha yebhora yakaita V ine V-yakaita bhora, iyo inogona kuitwa mu 30-degree, 60-degree kana 90-degree kuvhura, kuitira kuti usangane nezvido zvako zvakasiyana pakugadzirisa kuyerera kwera te.Kechipiri, V-yakaita bhora vharafu inogona kunyatso dzikisa vibration uye ruzha.

 

 

 

 


 Bhora Varuvhu Mhando Nekugadzira

Trunnion Mounted Ball Valves

Trunnion Mounted Ball Valves inoreva kuti bhora rakagadziriswa panzvimbo, rinogona kuderedza kupesana, kubvumira valve yebhora kuti imire kudzvinyirira kwakakwirira, kuvandudza kuchengeteka uye kugadzikana kwehurongwa hwose, zvakanaka kune maindasitiri anorema.

 

 

Float Bhora Mavharuvhu

Mavharuvhu anoyangarara (float ball valves) zvinoreva bhora rinoyangarara muvharuvhu pachinzvimbo chekumisikidzwa pane imwe nzvimbo.Float bhora mavharuvhu anowanzo shandiswa mune zvakajairika application.

 

 


Mavharuvhu Ebhora Types By Mabatanidza

Threaded Bhora Mavharuvhu

Iyo threaded yekubatanidza ndiyo inonyanya kushandiswa nzira yekubatanidza.Mavharuvhu ebhora ane shinda anowanzo shandiswa pamapombi ane saizi isingasviki 4in.Kuiswa kweiyo threaded bhora vharafu kuri nyore, asi iwe unofanirwawo kuterera kutevedzera iyo threaded yekuisa mwero.Zvakadai seG shinda yakajairwa uye NPT shinda yakajairwa.Chechipiri, iyo tambo yekubatanidza yakakamurwa kuita shinda yemukati uye yekunze shinda

Flanged Ball Valves

Flanged bhora mavharuvhu anoshandisa nzungu uye mabhaudhi kubatanidza vharafu uye pombi.Flanged bhora mavharuvhu anogona customized kuva yakakwirira-tembiricha mhando uye yakakwirira-kudzvanywa mhando, izvo zvinogona kushandiswa mumamiriro akasiyana ekushanda.Kechipiri, mavharuvhu ebhora akakamurwa kuita ANSI, JIS, DIN, uye GB zviyero kuzadzisa zvinodiwa nenyika yako neindasitiri.

Welded Ball Valves

Welded ball valve zvinoreva kuti vharafu yebhora yakasungirirwa papombi, iyo inogona kutamba zvachose-inodonhedza basa.Welded bhora mavharuvhu anowanzo shandiswa munzvimbo dzakakosha kudzivirira kubuda kwenhau.Kechipiri, welding bhora mavharuvhu anogona kukamurwa kuita socket welding uye butt welding kuti isangane nezvinodiwa zvakasiyana zveindasitiri yako.


Mavharuvhu Ebhora Marudzi NeGungano

Imwe-chidimbu Bhora Mavharuvhu

Ivhavhavha yebhora-chidimbu zvinoreva kuti muviri wese wevharuvhu wakazara uye haugone kuparadzaniswa, uku ichideredza mukana wekudonha.Imwe-chidimbu bhora vharafu inopa ehupfumi valve mhinduro, inowanzo shandiswa mune yakajairika maindasitiri ekumanikidza.

Maviri-Piece Bhora Mavharuvhu

Ivhavhavha yebhora-mbiri ndiyo inonyanya kushandiswa.Kuenzaniswa nevhavha yebhora-chimwe-chidimbu, vheji yebhora-mbiri inogona kugadzirwa mumhando dzakasiyana dzekubatanidza uye hukuru.Chechipiri, iyo-maviri-chidimbu bhora vharafu inogona kupatsanurwa uye kugadziriswa.

3-chidimbu Bhora Mavharuvhu

Ivhavhavha yebhora-matatu inogona kupa iyo inonyanya kudhura-inoshanda mhinduro yevharuvhu yemapaipi akaoma uye inogona kugadziriswa kuva yakaderera-tembiricha mhando, yepamusoro-tembiricha mhando kana yakakwirira-kudzvanywa kwemhando dzakasiyana dzekushanda.Kunyanya kukosha kwevatatu-chidimbu bhora valve ndeyokuti inogona kuve nyore uye nekukurumidza kuparadzaniswa uye kugadziriswa, iyo inovandudza hupenyu hwebasa.

 

 


Bhora Mavharuvhu Type By Actuation

Electric Actuator valve (Motorized Ball Valve)

Electric bhora vharafuimhando yevharuvhu inovhura kana kuvhara kuburikidza neAC / DC magetsi kana chiratidzo chekugamuchira / mhinduro.Inogona kudzorwa kure uye inopa yakachengeteka uye yakavimbika nharaunda yekushanda yevagadziri veinjiniya.COVNA akatevedzana emagetsi bhora mavharuvhu anowanzo kugadzirwa nesimbi isina tsvina uye zvinhu zvepurasitiki uye anogona kuva 2-nzira yemagetsi bhora mavharuvhu kana 3-nzira yemagetsi bhora mavharuvhu zvinoenderana ne kuyerera mode.Zvinoenderana neindasitiri yekushandisa, inogona kukamurwa kuita yakakwira-pressure yemagetsi bhora vharafu, yakaderera-kumanikidza bhora remagetsi vharafu, uye yakajairwa electric ball valveKubatsira kwemagetsi bhora vharafu ndeyekuti inogona kunyora zvirongwa, kuona kure kure, kuvandudza. kushanda zvakanaka uye kuderedza mari yebasa.

Pneumatic ball valve (Pneumatically Operated Ball Valve)

Thepneumatic bhora vharafuinogadzirwa nepneumatic actuator, iyo inoshandisa mhepo yakamanikidzwa kutyaira giya kana chitubu kuvhura uye kuvhara muviri wevharuvhu.Pneumatic bhora mavharuvhu akakamurwa kuva imwechete-kuita uye kaviri-kuita mhando.Iyo single-acting pneumatic ball valve yakachengeteka uye yakavimbika.Pane chitubu mukati.Kana iyo mhepo sosi yakanganiswa, chitubu chinotyaira muviri wevharuvhu kuti uzvigadzirise zvakare.Iyo kaviri-acting pneumatic ball valve inomhanya nekukurumidza asi inodhura zvishoma.Sezvo iyo pneumatic ball valve isina magetsi, kuchengetedzwa kwayo kwekuchengetedza kwakanyanya kwazvo, uye haibatiki uye haina kuputika.

Manual bhora vharafu (Manually Operated Ball Valve)

The manual ball valve inoshandisa lever kana turbine kuvhura kana kuvhara valve.Kazhinji inogadzirwa nesimbi isina tsvina, kabhoni simbi, plastiki kana ndarira.Zvakanakira manual bhora mavharuvhu mutengo yakaderera uye upenyu hurefu.


Iyo kambani COVNA IndustrialElectric Rotary Actuators

● On-off type electric valve actuators:Kune 90 madhigirii akazaruka uye akanyatsovhara.Mhinduro chiratidzo: 4-20mA

● Modulating mhando yemagetsi valve actuators:Yekugadzirisa kona yevharuvhu kubva ku0 madhigirii kusvika ku90 madhigirii.Mhinduro uye kugamuchira zviratidzo: 4-20mA, 0-10V kana 1-5V

● Intelligent mhando yemagetsi valve actuators:Zvakangofanana neiyo modulating type actuator.Asi ine LCD kuratidza skrini kuti ikubatsire kutarisa uye kudzora zviri nyore

● Multi-turn electric valve actuators:360 madhigirii kutenderera kwemavharuvhu egedhi kana mavharuvhu epasi

● Mavharuvhu emagetsi anoputika-asingapindi:NEMA4 kana NEMA6 kirasi yekudzivirira

● Mavharuvhu emagetsi epasi pemvura:IP68 kirasi yekudzivirira

● Auto return electric valve actuators:Inowanikwa mukukundikana kuvhura kana kukundikana kuvhara


COVNAPneumatic Rotary Actuator

● AT kaviri acting pneumatic valve actuators:Quarter turn actuators.Supply air kuti uvhure, ipai mweya wekuvhara.

● ATE single-acting pneumatic valve actuators:Quarter turn actuators.Ipa mweya kuti uvhure, kana mweya wavhiringidzwa, vharuvhu inodzoka otomatiki

● AW pneumatic valve actuators:Inowanikwa muchirimo chekudzoka mhando uye kaviri acting mhando.Inokodzera vharafu yebhora kana butterfly valve ine yakakwira torque zvinodiwa

● Linear pneumatic valve actuators:Inokodzera mavharuvhu egedhi uye mavharuvhu eglobhu


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