Apẹrẹ Iṣakoso Idapo ina epo otutu jẹ iru lata ti a yan tẹlẹ fun awọn ipo ifilọlẹ kekere, lilo aṣa atọwọda lati ṣakoso ṣiṣi ati
Titan pipade folda, ati ṣiṣatunṣe ṣiṣi ti ẹda, nitorinaa lati ṣe aṣeyọri atunṣe deede ti oṣuwọn sisan ati iwọn otutu ti alabọde otutu. Awọn ilana ilana ilana ti awọn abuda wọnyi:
1 .
Iṣe idomi ni agbegbe iwọn otutu kekere lati rii daju pe deede deede ti ẹda.
2 Iṣẹ atunṣe
Nitorinaa lati ṣakoso oṣuwọn sisan ati iwọn otutu ti alabọde.
3
resistance, ati pe o le ṣiṣẹ ni iduroṣinṣin fun igba pipẹ labẹ awọn ipo iṣẹ lile.
Ile-iṣẹ wa ni afikun si ina kekere-otutu, o tun ṣe agbejade iṣakoso iṣakoso Pnenmatic, Veumuic rota, ati Pnuumfy Ball Infolity, Flaorine lori veve Vave , ati bẹbẹ lọ
Ina Iṣakoso otutu aladani aladapo aladapo aladaṣe ifisilẹ alaye alaye
Awọn ibeere Agbara : Ile-otutu Alayọkuro Awọn agbara Ṣiṣe agbekalẹ igbagbogbo nlo ipese agbara AC, folti ti o ni idiyele jẹ 220v tabi 380V, igbohunsafẹfẹ jẹ 50hz tabi 60hz.
Ifihan iṣakoso : Ifipamona Ina kekere-otutu Nigbagbogbo ṣe afihan 4-20MA lọwọlọwọ tabi ifihan ifihan folti 0-10v fun iṣakoso. Itoju sile ti ifihan iṣakoso
yẹ ki o baamu awọn iṣakoso iṣakoso ti ẹda.
Nsiba Giga : Iwọn ṣiṣi ti iwọn otutu kekere ti o ṣe ilana iṣehunhun jẹ igbagbogbo 0-90 iwọn tabi iwọn 0-180. Yiyan ti sakani
yẹ ki o pinnu ni ibamu si awọn ibeere ohun elo kan pato.
Iwọn iwọn otutu : Aṣa idagbasoke otutu aladodo ni o dara fun media otutu kekere, nigbagbogbo ṣiṣẹ iwọn otutu iwọn otutu ti -20 ℃.
Ile-iṣẹ wa ni afikun si ina kekere-otutu, o tun ṣe agbejade iṣakoso iṣakoso Pnenmatic, Veumuic rota, ati Pnuumfy Ball Infolity, Flaorine lori veve Vave , ati bẹbẹ lọ
Ẹya ara
Type |
straight cage type ball valve |
Nominal diameter |
DN15-400mm |
Nominal pressure |
PN16, 40, 64; ANSI150, 300, 600 |
Connection form: |
Flange type |
Body material: |
WCB, CF8, CF8M, etc |
Valve cover form: |
-40~-196℃ extended type |
Gland form: |
bolt pressing type |
Packing: |
flexible graphite, PTFE Valve inner assembly |
Spool type: |
pressure balance spool |
Adjustment characteristics: |
equal percentage, linear |
Internal materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, etc |
Eto alakoso
Model: |
Electric actuator |
Voltage: |
220V, 380V |
Ambient temperature: |
-30-+70℃ |
Control signal: |
4-20mADC (4-20mA signal feedback can be provided according to customer requirements) |
Ohun-ini
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI |
Accessories (as required): |
Position, filter pressure reducing valve, hand wheel mechanism, limit switch, solenoid valve, valve position transmitter, gas control valve, speed regulator, holding valve, etc. |