Konpayi nou an sitou pwodui tout kalite pwodwi valv ak flowmeter, pwodwi prensipal konpayi nou an yo se: Wellhead , Valv Gate , Valv boul , Globe Valv , Flowmeter.
Nou pwodwi tiyo ak yon varyete de seri, pwodwi sa a se elektrik konpayi nou an segondè tanperati kontwòl valv.
Karakteristik prensipal yo nan elektrik segondè valv kontwòl tanperati gen ladan:
Segondè tolerans tanperati a: elektrik segondè tanperati kontwòl valv la adopte materyèl espesyal ak konsepsyon estriktirèl, ki ka kenbe tèt ak kondisyon travay yo nan anviwònman tanperati ki wo asire operasyon an nòmal nan valv la.
Reliability: Sèvi ak materyèl-wo kalite ak pwosesis manifakti avanse, elektrik segondè valv la kontwòl tanperati gen bon poze sele ak rezistans, epi yo ka kouri stabl pou yon tan long.
Li ka otomatikman ajiste ouvèti valv la dapre valè tanperati prereglaj la, konsa reyisi kontwòl egzak sou tanperati likid la.

V alve b ody
Type: |
straight-through cage ball valve |
Nominal diameter: |
DN15-400mm |
Nominal pressure: |
PN16, 40, 64; ANSI150, 300, 600 |
Connection form: |
flange type |
Valve body material: |
WCB, WC6, WC9, CF8, CF8M, etc. |
Valve cover form: |
>230℃ (with heat sink) |
Gland type: |
Bolt pressing type |
Filler: |
flexible graphite |
Konpozan valv
Valve core form: |
pressure balanced valve core |
Adjustment characteristics: |
equal percentage, linear |
Internal parts materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, etc. |
Ajans egzekitif
Electric actuator |
|
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) |
Pèfòmans
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 (configured upon request) Positioner, filter pressure reducing valve, hand wheel mechanism, limit switch, solenoid valve, valve position transmitter, air control valve,speed increaser, position keeping valve, etc. |