Rubber Lined Butterfly
Rubber Lined Butterfly
Brief Description

Rubber lined butterfly valve is preferred conventional pipeline valve, with a simple structure, small flow resistance coefficient, equal to linear flow characteristics, no stranded debris. It has the advantages of light weight, easy installation, small dr

Details

Body

·Body type: Straight Through Type

·Nominal diameter: DN50~1200mm

·Nominal Pressure: PN0.6：1.0, 1.6MPa
·Connection: Flanged, Wafer type

·Body material: Ductile Iron, WCB, CF8, CF8M etc.

·Packing: O-ring, PTFE, Flexible Graphite

 

Trim Parts:

Plug type: Middle line disc

Flow Characteristic: On-off type

Disc Material: Ductile Iron Lined rubber, CF8, CF8M etc

Lined Material: NBR、EPDM、VITON

 

Actuator

1,Pneumatic Actuator

Model: 6300 Cylinder Actuator

Air Supply: 400～700kPa
Gas joint   G1/4”, G1/8”, G3/8”, G1/2

Ambient temperature  -30~+70℃

Acting: Single, Double acting

 

2, Electric Actuator

Model: 6200 Series Electric Actuator

Voltage: 220V、380V

Ambient temperature  -30~+70℃



 

Performance

Leakage:  Conforms to ANSI B16.104 IV

 

Accessories (Equipped according to requirement)

Air filter regulator, hand wheel, limit switch, solenoid valve, pneumatic valve, lock up valve.