Double eccentric butterfly valve, type 2504 AWWA

Type 2504 butterfly valve has a double offset disc design that allows the disc to move off the seat reducing torque and seat wear. Face to face length according to AWWA C504 standard. NSF 61/372 certified for use in potable water systems.

Operation of the valve is with gearbox and hand wheel but can also be delivered with an electric-, pneumatic- or hydraulic actuator.

** Please contact us for different sizes and pressures.

Additional information


Operating pressure

150 PSI, 250 PSI

Flange connection

Top flange

EN ISO 5211 F rating



Face to face length

AWWA C504 short body

Test standard

AWWA C504 / NSF 61/372


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Datasheets (PDF)

Type 2504 double eccentric butterfly valve datasheet
Gearbox selection table

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