Rubber Lined Concentric Butterfly Valve, 2-60 Inch, 150 LB

Concentric Rubber Lined Butterfly Valve

Concentric butterfly valves are manufactured to the latest edition of EN 593 and tested to API Standard 598 Or EN 12266.

Material: Anti Corrosive Polymer
Standard: EN 593
Size Range: 2 Inch - 60 Inch
Pressure Rating: ASME Class 150 LB
Test: API 598, EN 12266
Temperature Range: 0℃-180℃
End Connection: Flanged, Wafer, Lug

Product Range

Body Material: Cast iron, ductile iron, ASTM A216 WCB, ASTM A351 CF8, ASTM A351 CF8M
Operation: gearbox, electric, pneumatic, hydraulic
Applicable Standards:
Butterfly valve design according to API 609, ASME B16.34, EN 593
Face to face ASME B16.10, API 609
End Flanges ASME B16.5, ASME B16.47
Inspection and testing API 598, EN 12266

Design Feature:
Low friction between seat and disc of the valve
Zero Leakage Sealing Design
One-Piece Shaft
Low torque enables the compact actuator and a long cycle life
Blow-out proof shaft
Optional stem extension
Optional locking device
Concentric rubber lined butterfly valve isolates the valve body from the media, using superiorly anti-corrosive polymer material