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Premium - Definox Butterfly Valves




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The premium type butterfly valve is a heavy duty style valve that is available in both standard 2-piece and 3-piece "between flange" type. The 3-piece type allows for even greater ease during maintenance, and is more forgiving with slight misalignment issued during installation. Multiple manual handle options allow the user to control the valve in several ways. The automated version comes standard with a heavy duty, long life, vertical stainless steel pneumatic actuator.

Sizes - 1", 1-1/2", 2", 2-1/2", 3:, 4"

Material - 304 and 316L SS

For part number call Top Line at 800-458-6095.

Four position spring loaded flat handle
Nine position trigger handle
2 piece or between flanges available
Air and electric actuators available
Flanged ends available

Seal Material - Silicone, EPDM, or FKM

Connections - clamp or butt weld

  • CAT BV3.pdf
    1048 KB
    United States
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World Valve Expo Online