Cast iron electric wafer center line butterfly valve

Cast iron electric wafer center line butterfly valve

Center line butterfly valve is one of our important valve products. Our wafer center line butterfly valve has excellent manufacturing technology, strict quality control, perfect after-sales service, and we can accept customized requirements. Our electric center line butterfly valve has a good sales volume and reputation in the world.

Products Detail

Center line butterfly valve is one of our important valve products. Our wafer center line butterfly valve has excellent manufacturing technology, strict quality control, perfect after-sales service, and we can accept customized requirements. Our electric center line butterfly valve has a good sales volume and reputation in the world.

Features of this cast iron electric wafer center line butterfly valve

1. Cast iron center line electric actuator butterfly valve is suitable for  pipeline with oil, water, air, etc,  working for bidirection open/ close and medium flow adjusting.

2. Simple structure, easy to repair.

3. Small operation torque, fast to open and close.

4. Zero leakage.

5. Can be suitable for different medium by choosing different material.

Pressure of this cast iron electric wafer center line butterfly valve

Type
Installed in the middel of pipeline
Installed at the pipe end
Wafer type
1.6MPa
 
Lug type
16.MPa

DN32-150 1.6MPa

DN200-300 1.0MPa

Temperature of this cast iron electric wafer center line butterfly valve

Seat Material
Design Temp.
Working Temp.
Min
Max
Min
Max
EPDM
-20℃
+120℃
+8℃
+110℃
NBR
-10℃
+90℃
+5℃
+85℃

Parameters Data For Electric Actuator of this cast iron electric wafer center line butterfly valve

Power
380V
50HZ
3-Phase
Input Signal
4-20mA
Output Angle
0-90°
Sensitivity
±0.25-0.5mA Continous Adjustable
Linearity
superior to 3%

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