The Fisher D3 and D4 with easy-Drive electric actuator offer an electric globe valve specifically designed for the rigors of upstream applications. Easy-to-use, low power, solar compatible actuators are directly coupled to field proven D3 and D4 valves to provide reliable field operation with reduced maintenance costs.
The Baumann NV electric control valve series is specifically designed for Baumann sliding-stem control valves. It is used for temperature and humidity control for HVAC (hot and chilled water, steam, glycol, etc.), semiconductor manufacturing (clean rooms, make-up air handlers, recirculation air handlers, humidification, chillers, jackets, and glycol systems) and for many more industrial environments (textiles, food and beverage, and tire manufacturing).
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Baumann MV-1020 and VA-1020 electronic modulating valve actuators feature state-of-the-art stepper motor technology to provide unrestricted, continuous modulation and exacting position control. Performance of these actuators rivals the power of our pneumatic diaphragm sliding-stem designs.
The Fisher® 1008 manual handwheel actuator is used in applications that require a throttling type of control valve that can be manually operated and set. This actuator can be used on nearly all standard globe-style or angle-style control valve body assemblies. No special valve body adaptor is required for use with the 1008 actuator, so that future conversion from manual to automatic control can be accomplished at minimum cost.
The Fisher® 1079 manual actuator is a declutchable actuator for manual operation of keyed or square shaft control valves and equipment that use a 1032 power actuator. The 1079 manual actuator mounts directly on the 1032 actuator and can be engaged to allow manual operation of the valve when the power actuator is not in use or disengaged to allow automatic operation of the valve by the power actuator.
Fisher® M Series handwheel gear actuators are totally enclosed, weatherproof, worm gear actuators for reliable manual operation with Fisher A11, A31A and A41 High Performance Butterfly Valves. The M actuator consists of a body housing, cover, worm gear, input shaft, and handwheel. The housing is grease packed.
Fisher® spring and diaphragm pneumatic actuators can be "direct-acting", meaning that air to the diaphragm casing pushes the actuator stem downward. This "air-to-close" action compresses the spring, which in turn pushes the actuator stem back up when the supply pressure is decreased or lost.
The Fisher® 1061 pneumatic piston rotary actuator is used to operate splined-shaft rotary control valves such as the Vee-Ball™ valves, eccentric disc valves, and butterfly valves. The actuator/valve body linkage of this actuator can be positioned for either push-down-to-open or push-down-to-close action.
Additionally, the 1061 actuator can be used with a two-position control signal for on-off service or with a valve positioner for throttling service. An optional handwheel actuator is also available to allow for auxiliary or emergency manual valve operation when the 1061 piston actuator is not in use.
The Fisher 585C is a linear piston actuator that provides accurate, high thrust output for short to medium travel applications. This actuator is designed for use with a variety of small to medium Fisher sliding stem control valves including the easy-e, HP, EH, and 461. The 585C piston actuator family is available in sizes 25 to 130 to cover a wide range of thrust and travel length requirements. It can be used with switching valves for on-off control, or with the DVC6000 Series digital valve controller or 3600 Series positioner for throttling applications. The 585C has a wide range of supply pressure capabilities, up to 150 psig. As the 585C is double-acting, the positioner supplies air to both sides of the piston, resulting in stiff, precise movement and control.
Fisher® 1035/El-O-Matic rack-and-pinion rotary actuators are available in both double-acting and spring-return configurations. Spring return units provide fail action in response to spring compression. The actuator is field reversible.