Rotork
RCE-SR
RCE
RCE-SR electro-hydraulic actuators for on/off positioning, providing high levels of torque in relation to the compact size. Failsafe spring-open or spring-close actions. For applications such as district heating plants, tunnels, oil and gas depots where explosionproof equipment is required and where pneumatic options with pressurised air is unavailable or unsuitable.
Features
• RCE-SR units consists of a hydraulic spring-return actuator with manual override, electric motor, hydraulic pump and tank
• They are a cost-effective alternative to a spring-return electric actuator
• Designed for a wide range of applications where resistance to environmental influence, even in marine environments is a priority
• In emergency situations the fail-safe function closes or opens the valve automatically with the aid of a return spring in the actuator
• Engineered for long life and maximum reliability
• Fail-safe operation spring-open or spring-close
• On/off and positioning through impulse control from external system
• Maximum pressure: 10 bar (145 psi) – RCE265: 8 bar (115 psi)
• Temperature range: -20 to +40 °C (-4 to +104 °F)
• Mounting face according to international standard ISO5211, DIN3337, DIN79, NAMUR, VDI/VDE 3845
• Mounting kits for all 90° valves and accessories
• Spring cartridge with pre-tensioned springs
• Blow-out-proof drive shaft
• Scotch yoke provides increased torque in the end positions, smooth action, precise control, low air consumption and compact dimensions
• High-quality materials for long working life and optimum corrosion resistance
• Extruded anodized aluminium housing
• RCE 210-260 feature stainless steel drive shafts and screws
• They are a cost-effective alternative to a spring-return electric actuator
• Designed for a wide range of applications where resistance to environmental influence, even in marine environments is a priority
• In emergency situations the fail-safe function closes or opens the valve automatically with the aid of a return spring in the actuator
• Engineered for long life and maximum reliability
• Fail-safe operation spring-open or spring-close
• On/off and positioning through impulse control from external system
• Maximum pressure: 10 bar (145 psi) – RCE265: 8 bar (115 psi)
• Temperature range: -20 to +40 °C (-4 to +104 °F)
• Mounting face according to international standard ISO5211, DIN3337, DIN79, NAMUR, VDI/VDE 3845
• Mounting kits for all 90° valves and accessories
• Spring cartridge with pre-tensioned springs
• Blow-out-proof drive shaft
• Scotch yoke provides increased torque in the end positions, smooth action, precise control, low air consumption and compact dimensions
• High-quality materials for long working life and optimum corrosion resistance
• Extruded anodized aluminium housing
• RCE 210-260 feature stainless steel drive shafts and screws
Features
Features
• RCE-SR units consists of a hydraulic spring-return actuator with manual override, electric motor, hydraulic pump and tank
• They are a cost-effective alternative to a spring-return electric actuator
• Designed for a wide range of applications where resistance to environmental influence, even in marine environments is a priority
• In emergency situations the fail-safe function closes or opens the valve automatically with the aid of a return spring in the actuator
• Engineered for long life and maximum reliability
• Fail-safe operation spring-open or spring-close
• On/off and positioning through impulse control from external system
• Maximum pressure: 10 bar (145 psi) – RCE265: 8 bar (115 psi)
• Temperature range: -20 to +40 °C (-4 to +104 °F)
• Mounting face according to international standard ISO5211, DIN3337, DIN79, NAMUR, VDI/VDE 3845
• Mounting kits for all 90° valves and accessories
• Spring cartridge with pre-tensioned springs
• Blow-out-proof drive shaft
• Scotch yoke provides increased torque in the end positions, smooth action, precise control, low air consumption and compact dimensions
• High-quality materials for long working life and optimum corrosion resistance
• Extruded anodized aluminium housing
• RCE 210-260 feature stainless steel drive shafts and screws
• They are a cost-effective alternative to a spring-return electric actuator
• Designed for a wide range of applications where resistance to environmental influence, even in marine environments is a priority
• In emergency situations the fail-safe function closes or opens the valve automatically with the aid of a return spring in the actuator
• Engineered for long life and maximum reliability
• Fail-safe operation spring-open or spring-close
• On/off and positioning through impulse control from external system
• Maximum pressure: 10 bar (145 psi) – RCE265: 8 bar (115 psi)
• Temperature range: -20 to +40 °C (-4 to +104 °F)
• Mounting face according to international standard ISO5211, DIN3337, DIN79, NAMUR, VDI/VDE 3845
• Mounting kits for all 90° valves and accessories
• Spring cartridge with pre-tensioned springs
• Blow-out-proof drive shaft
• Scotch yoke provides increased torque in the end positions, smooth action, precise control, low air consumption and compact dimensions
• High-quality materials for long working life and optimum corrosion resistance
• Extruded anodized aluminium housing
• RCE 210-260 feature stainless steel drive shafts and screws