Ivalvu yebhabhathane ye-actuator yomoya

Yintoni iValve yeButterfly yePneumatic

Ivalvu yebhabhathane yomoyayenziwe ngeisixhobo somoyakunyeivalvu yebhabhathaneIi-actuators ze-pneumatic zihlala zisebenzisa uhlobo lwe-rack kunye ne-pinion okanye i-fork, zineentlobo ezimbini:umdlali weqonga omnyekwayeukudlala kabiniIivalvu zebhabhathane zingasebenzisa izakhiwo ezifana nomgca ophakathi, i-eccentric ephindwe kabini, i-eccentric ephindwe kathathu, kunye nokusebenza okuphezulu.

Yintoni iValve yeButterfly

Ivalvu yebhabhathaneyivalvu ejikelezayo yekota eyenzelwe ukulawula okanye ukwahlula ukuhamba kolwelo. Inediski ejikelezayo efakwe kwishafti ejikelezayo, evulekayo okanye ivale ngokujika ama-90 degrees. Yaziwa ngoyilo oluncinci kunye nokusebenza ngokukhawuleza, iivalvu zebhabhathane zilungele imibhobho emikhulu yemizi-mveliso.

Yintoni i-Pneumatic Actuator

I-actuator yomoyaIguqula amandla omoya ocinezelweyo abe yintshukumo yoomatshini ukuze isebenze ngokuzenzekelayo ivalvu. Idityaniswe neevalvu zebhabhathane, ivumela ulawulo olukude, impendulo ekhawulezayo, kunye nokuthembeka okuphezulu. Iindidi ezimbini eziphambili ziquka:

- I-Actuator esebenza ngokuNye: Isebenzisa uxinzelelo lomoya ukuhambisa ivalvu kwicala elinye, kunye nesipilingi sokuyibuyisela.

- I-Actuator esebenza kabini: Ifuna uxinzelelo lomoya kuzo zombini iintshukumo zokuvula nezokuvala, nto leyo enika amandla aphezulu okusebenza.

Isishwankathelo seValve yeButterfly yePneumatic

A ivalvu yebhabhathane enomoyaIdibanisa ivalvu yebhabhathane kunye ne-actuator ye-pneumatic yokulawula ukuhamba kwamanzi ngokuzenzekelayo. Isetyenziswa kakhulu kumashishini afana neoyile negesi, iikhemikhali, unyango lwamanzi, kunye ne-HVAC. Iindidi eziphambili ziquka:

- Ivalvu yeButterfly yeFlange yePneumatic Flange: Ifakwe kusetyenziswa iiflanges kwiinkqubo zoxinzelelo oluphezulu.

- Ivalvu yeButterfly yeWafer yePneumatic: Ilula, ibotshelelwe phakathi kweeflange zepayipi ukuze kongiwe indawo.

Iinkcukacha zobugcisa

1. Uluhlu lobungakanani

- Ubungakanani obuqhelekileyo: 2" ukuya kuma-48" (DN50 ukuya ku-DN1200).

- Ubungakanani obulungiselelwe wena bufumaneka kwizicelo ezikhethekileyo.

2. Uvavanyo loxinzelelo

- Iklasi ye-ANSI: 150 ukuya kuma-600.

- Uvavanyo lwe-PN: ukusuka kwi-PN10 ukuya kwi-PN64.

3. Uluhlu lobushushu

- Umgangatho: -20°C ukuya kuma-200°C (-4°F ukuya kuma-392°F).

- Izitywino zobushushu obuphezulu (umz., i-EPDM, i-PTFE) zandisa imida ukuya kwi-400°C (752°F).

4. Izixhobo

- Idiski: Intsimbi engatyiwayo, intsimbi ephosiweyo, intsimbi ethambileyo.

- Isihlalo: EPDM, Viton, PTFE.

- Umzimba: Intsimbi yekhabhoni, intsimbi engatyiwayo, ialuminiyam.

5. Iimeko Zokusebenza

- Ulwelo: Ulwelo, iigesi, amaxolo amdaka.

- Imizi-mveliso: Ukucubungula iikhemikhali, izikhululo zamandla, unyango lwamanzi, ukutya neziselo.

- Iziqinisekiso: ISO, API, ATEX (kwiindawo eziqhumayo).

Ukusetyenziswa kweeValve zeButterfly zePneumatic

- Ivalvu Yokuvala Umoya: Ukuzihlukanisa ngokukhawuleza kwiimeko ezingxamisekileyo.

- Ulawulo lokuhamba kwamanzi kwiinkqubo ze-HVAC.

- Ukuphathwa kodaka kwimigodi kunye nezityalo zamanzi amdaka.

Iingenelo

- Ukusebenza ngokukhawuleza (<1 umzuzwana kwezinye iimodeli).

- Ukugcinwa okuphantsi kunye nobomi benkonzo ende.

- Iyahambelana neenkqubo ze-PLC zokwenza izinto ngokuzenzekelayo ngobuchule.

Ivalvu yebhabhathane yomoya evela kwiFektri yaseTshayina

Iindawo zokusetyenziswa: ukutya, iikhemikhali, ipetroli, umbane, njl.njl.

Izixhobo zomzimba wevalvu: Intsimbi yeCarbon, Intsimbi engagqwaliyo, intsimbi engagqwaliyo ephindwe kabini, isivumelwano sobhedu, i-Hastelloy alloy kunye nezinye iintsimbi ezikhethekileyo ze-alloy, intsimbi engwevu, intsimbi ethambileyo,

Ubushushu obusebenzayoNjengoko kusetyenziswa izinto zomzimba wevalvu, ubushushu buyatshintsha, ukusuka kwi -196 deg C ukuya kwi-580 deg C.

Ukusetyenziswa okusebenzayo: Ukuvalwa kwengxakeko, ukunqunyulwa kweswitshi, uhlengahlengiso olulinganayo

Imidiya esebenzayo: Amanzi, ioyile, igesi, ulwelo, iipowders, kunye nezinye izinto ezisetyenziswayo

Ukukhethwa kweziqhoboshelo

1. Izixhobo zeevalvu zebhabhathane ezisebenzisa umoya ziquka ikakhulu: 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, kunye ne-handwheel mechanism.

2. Isincamathiselo sisebenza njengomsebenzi ongezelelweyo kwaye siqinisekisa ukusebenza kwevalvu. Yongeza okufunekayo, kwaye ungafaki okungeyomfuneko. Ukongeza izincedisi ngokungeyomfuneko kuya kunyusa amaxabiso kwaye kunciphise ukuthembeka.

3. Umsebenzi ophambili we-locator kukunyusa amandla okukhupha kunye nesantya sesenzo. Xa le misebenzi ingafuneki, inokushiywa. Kungcono ukuba ne-locator.

4. Kwiinkqubo zokuphendula ngokukhawuleza, musa ukuvumela ivalvu ihambe ngokukhawuleza, kwaye khetha isixhobo sokuguqula.

5. Usetyenziso olungqongqo olungenakuqhuma, olungenamkhethe: i-converter yombane + i-pneumatic locator.

6. Iivalvu ze-electromagnetic kufuneka zikhethwe ngeemveliso ezithembekileyo ukuthintela ukuba zingasebenzi xa kufuneka.

7. Kucetyiswa ukuba ungasebenzisi indlela yesondo eliphathwa ngesandla kwiimeko ezibalulekileyo ukuthintela iimpazamo zomntu.

8. Kungcono ukuba umenzi anike aze adibanise umbane kwivalvu ukuqinisekisa ukuthembeka kwenkqubo kunye noqhagamshelo lwendibano.

9. Xa ubeka iodolo, kufuneka kunikwe igama, imodeli, iinkcukacha, isignali yokufaka, isignali yokuphuma, njl.njl. yezixhobo.

10. Kwakhona, nceda uqaphele ukubaluleka kwezi "zinto zincinci", ingakumbi ukuthembeka.