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Hydraulic valve actuator RH quarter-turnrack-and-piniondouble-acting
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Characteristics
- Type
- hydraulic
- Movement
- quarter-turn
- Technology
- rack-and-pinion
- Configuration
- double-acting
- Other characteristics
- ATEX, rugged, anti-corrosion, spring-return
- Torque
Min.: 0 Nm
(0 ft.lb)Max.: 3,400 Nm
(2,507.71 ft.lb)
Description
RH heavy-duty actuators are a compact, economical and robust solution for quarter-turn valves that have a fairly constant torque requirement throughout the stroke and are designed to operate ball, butterfly, plug and other quarter-turn valves for either on/off or modulating service.
Features
• Fail-close or fail-open
• For on/off and modulating
• Heavy-duty cast iron bodies
• Electroless nickel-plated cylinders for corrosion resistance
• Totally enclosed weatherproof housing
• Certified suitable for use at SIL3 as a single device in accordance with IEC 61508
• Optional emergency manual override suitable to operate the actuator in the event of fluid supply failure
Catalogs
RH Range
8 Pages
Other Rotork products
Heavy Duty Fluid Actuators
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.