Jamesbury Expands Line Of Economical, Corrosion Resistant Vane Actuators

An expanded line of Jamesbury® vane actuators is now available for economical service for a wide range of automatic on-off valve applications.

Addition of the V400 doubleacting model and V100 SR springreturn unit extends the vane's torque output capacity to 500 ft./ lbs. and 95 ft./lbs., respectively. The complete line now includes three double-acting models with torque output capabilities for operating Jamesbury Double-Seal® ball valves to 8 inches, and Wafer-Sphere® butterfly valves to 16 inches. Three spring-return models cover valve sizes up to 4 inches and 8 inches, respectively.

According to Jamesbury, the thermoplastic polyester/stainless steel construction of these quarterturn actuators make them especially well-suited for use in virtually any corrosive and acidic environment.

Compact, lightweight design allows their use in locations where space or piping support is limited.

The actuator consists of top and bottom symmetric housing, molded shaft/vane, three O-ring seals, and fasteners. Units have broad pressure/ temperature ratings: maximum supply pressures to 125 psi, temperature range -20 degrees F to +140 degrees F.

For more information and free literature on Jamesbury vane actuators, Circle 56 on Reader Service Card

Maritime Reporter Magazine, page 28,  Sep 1988

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Maritime Reporter

First published in 1881 Maritime Reporter is the world's largest audited circulation publication serving the global maritime industry.