Hydraulic Valve Actuators
from Rotork plc
The ACS range of electro-hydraulic stepping actuators are cost-effective solutions for the positioning control of choke valves, offering a solution for off-shore installations and applications where a hydraulic ring main is available. ACS actuators provide fail-safe stayput fixed position in the... [See More]
- Actuation Method: Electric; Hydraulic
from Plast-O-Matic Valves, Inc.
Designed for True Blue thermoplastic ball valves 1 1/4" through 4"...uses air or hydraulic power. Materials of construction: The standard air actuator housing is constructed of corrosion resistant glass filled polypropylene. Rack and Pinion are polypropylene. All fasteners are stainless steel. [See More]
- Actuation Method: Pneumatic; Hydraulic
from Rotork plc
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... [See More]
- Actuation Method: Electric; Hydraulic
- Pneumatic Pressure: 145
- Operation: OnOff
- Operating Temperature: -4 to 104
from Rotork plc
The RHS enables duplicated operation, interrogation and configuration of SI3 and SI4 actuators. For use when the actuator is located in a hazardous or inaccessible location. Installation using standard data cable, up to 100 m (328 ft) away from the actuator. [See More]
- Actuation Method: Electric; Hydraulic
- Location: Hazardous
- DC Voltage: 24
from Rotork plc
SI3 linear actuators are a standard product range for applications up to 235 kN (52,830 lbf). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the reliability of mechanical spring-return... [See More]
- Actuation Method: Electric; Hydraulic
- AC Phase: Single; Three
- Valve Motion: Linear
- DC Voltage: 24
from Rotork plc
SI3 part-turn actuators are a standard product range for applications up to up to 36,000 Nm (26,550 lbf.ft). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the reliability of... [See More]
- Actuation Method: Electric; Hydraulic
- DC Voltage: 24
- AC Phase: Single; Three
from Rotork plc
SI4 linear actuators offer the flexibility to be customised to suit applications up to 400 kN (90,000 lbf). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the reliability of mechanical... [See More]
- Actuation Method: Electric; Hydraulic
- AC Phase: Single; Three
- Valve Motion: Linear
- DC Voltage: 24
from Rotork plc
SI4 part-turn actuators offer the flexibility to be customised to suit applications up to 200,000 Nm (147,500 lbf.ft). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the reliability of... [See More]
- Actuation Method: Electric; Hydraulic
- DC Voltage: 24
- AC Phase: Single; Three
from Rotork plc
The compact CQ self-contained actuator is a fully concentric design based on a helical mechanism, transforming the linear motion of the piston into a part-turn rotation of the valve stem. Available in pneumatic (CQP) and hydraulic (CQH) configurations. [See More]
- Actuation Method: Hydraulic
- Operation: OnOff
- Valve Motion: Linear
from Rotork plc
ELB is a robust self-contained electronic pipeline monitoring system. It continuously monitors pipeline pressure dynamics to provide early detection of pipeline breaks and initiate automatic valve actuator movement to an emergency position. The versatile system can also collect detailed operational... [See More]
- Actuation Method: Hydraulic
- Location: Hazardous
- DC Voltage: 28
from MFP Automation Engineering
The correct valve and control components are critical to providing superior force direction and speed control for your hydraulic system. MFP will help you determine the best directional control, pressure control, and flow control valves for your specific system requirements. And of course, since MFP... [See More]
- Actuation Method: Manual; Electric; Pneumatic; Hydraulic
from KSB AG
Design. Double-acting hydraulic actuator for mounting on quarter-turn valves (butterfly valves or ball valves). Top flange to ISO 5211. Control pressure up to 120 bar. Can be mounted on various types of valve stem ends (square end, flat end or key). Force transmission via rack-and-pinion,... [See More]
- Actuation Method: Hydraulic
- Operation: OnOff
- Valve Motion: Rotary
- Control Signal Input: Pressure
from Badger Meter
The Type 754 actuator is a pneumatically operated, spring-opposed diaphragm actuator designed specifically to fit the Research Control Valve body-bonnet assembly. The unit is available in two sizes: one to fit the 1/4" valve and a larger version to fit the 1/2" through 1" valves. It provides smooth... [See More]
- Actuation Method: Hydraulic
- Operating Temperature: -20 to ?
- Stem Diameter: 0.2500 to 0.5000
from KSB AG
Design. Single-acting hydraulic actuator for mounting on quarter-turn valves (butterfly valves or ball valves). Top flange to ISO 5211. Control pressure up to 120 bar. Can be mounted on various types of valve stem ends (square end, flat end or key). Force transmission via rack-and-pinion,... [See More]
- Actuation Method: Hydraulic
- Operation: Modulating
- Valve Motion: Rotary
- Control Signal Input: Pressure
from Badger Meter
The Type 755 actuator is a pneumatically operated, spring-opposed diaphragm actuator designed specifically to fit the Research Control Valve body-bonnet assembly. The unit is available in two sizes: one to fit the 1/4" valve and a larger version to fit the 1/2" through 1" valves. It provides smooth... [See More]
- Actuation Method: Hydraulic
- Operating Temperature: -20 to ?
- Stem Diameter: 0.2500 to 0.5000
from KSB AG
Design. Single-acting hydraulic actuator for mounting on quarter-turn valves (butterfly valves or ball valves). Top flange to ISO 5211. Control pressure up to 120 bar. Can be mounted on various types of valve stem ends (square end, flat end or key). Force transmission via rack-and-pinion,... [See More]
- Actuation Method: Hydraulic
- Operation: Modulating
- Valve Motion: Rotary
- Control Signal Input: Pressure
from Badger Meter
The PA35 actuator is a 35 square-inch pneumatic, multi-spring diaphragm actuator designed specifically to fit the RCV product line. The actuator can be used with a wide range of valve solutions from larger process valves to high pressure applications. The actuator is field reversible (without... [See More]
- Actuation Method: Hydraulic
- Operating Temperature: -20 to ?
from Badger Meter
The PA58 actuator is a pneumatic, multi-spring diaphragm actuator designed specifically to fit the RCV product line. The actuator can be used with a wide range of valve solutions from larger process valves to high pressure applications. The actuator is field reversible (without additional parts)... [See More]
- Actuation Method: Hydraulic
- Operating Temperature: -20 to ?
from Badger Meter
The BLRA Pneumatic Type 766 actuator with integral, top-mounted positioner is a pneumatically operated, spring-opposed diaphragm actuator designed specifically to fit the Research Control Valve body-bonnet assembly. The unit is available in two sizes: one for the 1/4" valve and another larger... [See More]
- Actuation Method: Hydraulic
- Operating Temperature: -20 to ?
- Stem Diameter: 0.2500 to 0.5000