I-valve yebhabhathane ye-actuator yomoya

Iyini i-Pneumatic Butterfly Valve

I-valve yebhabhathane yomoyayakhiwe yi-i-actuator yomoyakanyeivalvu yebhabhathaneAma-actuator omoya avame ukusebenzisa uhlobo lwe-rack kanye ne-pinion noma ifoloko, enezinhlobo ezimbili:umlingisi oyedwafuthiukulingisa okubiliAmavalvu ebhabhathane angasebenzisa izakhiwo ezifana nomugqa ophakathi, ophindwe kabili, ophindwe kathathu, kanye nokusebenza okuphezulu.

Iyini i-Butterfly Valve

Ivalvu yebhabhathaneiyivalvu ejikelezayo ejikelezayo eklanyelwe ukulawula noma ukuhlukanisa ukugeleza koketshezi. Inediski eyindilinga efakwe kushafu ejikelezayo, evuleka noma ivale ngokujika ama-degrees angu-90. Eyaziwa ngomklamo omncane nokusebenza okusheshayo, amavalvu e-butterfly afaneleka kakhulu kumapayipi amakhulu ezimboni.

Iyini i-Actuator ye-Pneumatic

I-actuator yomoyaIguqula amandla omoya ocindezelwe abe ukunyakaza komshini ukuze isebenze ngokuzenzakalela ukusebenza kwevalvu. Ihlanganiswe namavalvu ebhabhathane, ivumela ukulawula okukude, ukuphendula okusheshayo, kanye nokuthembeka okuphezulu. Izinhlobo ezimbili ezibalulekile zifaka:

- I-Actuator Esebenza Ngodwa: Isebenzisa umfutho womoya ukuhambisa ivalvu iye ohlangothini olulodwa, kanye nesipilingi sokubuyisela.

- I-Actuator Esebenza Kabili: Kudinga umfutho womoya kokubili ukunyakaza kokuvula nokuvala, okunikeza i-torque ephezulu.

Ukubuka Konke kwe-Pneumatic Butterfly Valve

A ivalvu yebhabhathane elinomoyaIhlanganisa ivalvu yebhabhathane ne-actuator yomoya yokulawula ukugeleza okuzenzakalelayo. Isetshenziswa kabanzi ezimbonini ezifana namafutha negesi, amakhemikhali, ukwelashwa kwamanzi, kanye ne-HVAC. Izinhlobo ezibalulekile zifaka:

- I-Flange Butterfly Valve Yomoya: Ifakwe kusetshenziswa ama-flanges ezinhlelo zokucindezela okuphezulu.

- I-Wafer Butterfly Valve Yomoya: Ilula, iboshwe phakathi kwama-flange epayipi ukuze kulungiselelwe ukonga isikhala.

Imininingwane Yobuchwepheshe

1. Ububanzi Bosayizi

- Osayizi abajwayelekile: 2" kuya ku-48" (DN50 kuya ku-DN1200).

- Osayizi abangokwezifiso bayatholakala kuzinhlelo zokusebenza ezikhethekile.

2. Isilinganiso Sokucindezela

- Ikilasi le-ANSI: 150 kuya ku-600.

- Izilinganiso ze-PN: kusuka ku-PN10 kuya ku-PN64.

3. Ububanzi Bezinga Lokushisa

- Okujwayelekile: -20°C kuya ku-200°C (-4°F kuya ku-392°F).

- Izivalo zokushisa okuphezulu (isb., i-EPDM, i-PTFE) zandisa imikhawulo ku-400°C (752°F).

4. Izinto zokwakha

- Idiski: Insimbi engagqwali, insimbi ephonswe ngensimbi, insimbi ethambile.

- Isihlalo: I-EPDM, i-Viton, i-PTFE.

- Umzimba: Insimbi yekhabhoni, insimbi engagqwali, i-aluminium.

5. Izimo Zokusebenza

- Uketshezi: Uketshezi, amagesi, ama-slurry.

- Izimboni: Ukucubungula amakhemikhali, iziteshi zikagesi, ukwelashwa kwamanzi, ukudla neziphuzo.

- Izitifiketi: ISO, API, ATEX (yezindawo eziqhumayo).

Ukusetshenziswa kwama-Velve e-Pneumatic Butterfly

- I-Velve Yokuvala I-Pneumatic: Ukuhlukaniswa okusheshayo ezimweni eziphuthumayo.

- Ukulawulwa kokugeleza kwegesi ezinhlelweni ze-HVAC.

- Ukuphathwa kodaka ezimayini nasezitshalweni zamanzi angcolile.

Izinzuzo

- Ukusebenza okusheshayo (<1 umzuzwana kwamanye amamodeli).

- Ukugcinwa okuphansi kanye nokuphila isikhathi eside kwenkonzo.

- Iyahambisana nezinhlelo ze-PLC zokwenza izinto ngokuzenzakalela okuhlakaniphile.

I-valve yebhabhathane yomoya evela kuFektri yaseShayina

Izindawo zokufaka isicelo: ukudla, amakhemikhali, uphethiloli, ugesi, njll.

Izinto zomzimba we-valve: Insimbi Yekhabhoni, Insimbi Engagqwali, insimbi engagqwali ephindwe kabili, inkontileka yethusi, i-Hastelloy alloy nezinye izinsimbi ezikhethekile ze-alloy, insimbi empunga ephonswe, insimbi ethambile,

Izinga lokushisa elisebenzayo: Njengoba kusetshenziswa izinto zomzimba wevalvu, izinga lokushisa liyashintsha, kusukela ku--196 deg C kuya ku-580 deg C.

Ukusetshenziswa okusebenzayo: Ukuvalwa okuphuthumayo, ukunqanyulwa kweswishi, ukulungiswa okulinganayo

Imidiya esebenzayo: Amanzi, uwoyela, igesi, uketshezi, impuphu, kanye nezinye izinto ezisetshenziswayo

Ukukhethwa kwezinamathiselo

1. Izesekeli zamavalvu ebhabhathane asebenzisa umoya zifaka phakathi: i-locator, i-converter, i-relay, i-booster valve, i-holding valve, i-pressure reducing valve, i-filter, i-oil mist eliminator, i-travel switch, i-position transmitter, i-solenoid valve, kanye ne-handwheel mechanism.

2. Okunamathiselwe kusebenza njengomsebenzi owengeziwe futhi kuqinisekisa ukusebenza kwevalvu. Faka okudingekayo, futhi ungangezi okungadingekile. Ukwengeza izesekeli ngokungadingekile kuzokhulisa amanani futhi kunciphise ukuthembeka.

3. Umsebenzi oyinhloko wesitholi ukwandisa amandla okukhipha kanye nesivinini sesenzo. Uma le misebenzi ingadingeki, ingashiywa. Kungcono ukuba nesitholi.

4. Ukuze uthole izinhlelo zokuphendula ngokushesha, ungavumeli ivalvu ihambe ngokushesha kakhulu, bese ukhetha i-converter.

5. Izicelo eziqinile ezingaqhumi, ongazikhethela: isiguquli sikagesi + isitholi somoya.

6. Amavalvu kagesi kufanele akhethwe ngemikhiqizo ethembekile ukuze avimbele ukuthi angasebenzi uma kudingeka.

7. Kunconywa ukuthi ungasebenzisi indlela yesondo lesandla ngezikhathi ezibalulekile ukuvimbela amaphutha abantu.

8. Kungcono ukuthi umenzi ahlinzeke futhi ahlanganise ukunikezwa kwe-valve ukuqinisekisa ukuthembeka koxhumano lwesistimu kanye nokuhlanganiswa.

9. Uma ubeka i-oda, kufanele kunikezwe igama, imodeli, imininingwane, isignali yokufaka, isignali yokuphuma, njll. yezesekeli.

10. Sicela futhi uqaphele ukubaluleka kwalezi "zinto ezincane", ikakhulukazi ukuthembeka.