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Rotork plc Compact Quarter-Turn Self-Contained Actuator CQ Range

Description
The CQ self-contained actuator is a fully concentric design based on a helical mechanism, transforming the linear motion of the piston into a quarter-turn rotation of the valve stem. • Weatherproof housing suitable for harsh environments • Applications: SIL3, functional integrity, safety, limited space • Pneumatic and hydraulic, single and double-acting • Torques up to 150,000 Nm (1,300,000 lbf.in) – higher torques are available upon request • Stroke adjustment 90° ±5° • Std. temp. range -30 to +100 °C (-22 to +212 ºF) • Low temp. range available down to -60 °C • Certified to IP66M/IP68, PED, ATEX, IECEx, EAC
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Compact Quarter-Turn Self-Contained Actuator - CQ Range - Rotork plc
Bath, United Kingdom
Compact Quarter-Turn Self-Contained Actuator
CQ Range
Compact Quarter-Turn Self-Contained Actuator CQ Range
The CQ self-contained actuator is a fully concentric design based on a helical mechanism, transforming the linear motion of the piston into a quarter-turn rotation of the valve stem. • Weatherproof housing suitable for harsh environments • Applications: SIL3, functional integrity, safety, limited space • Pneumatic and hydraulic, single and double-acting • Torques up to 150,000 Nm (1,300,000 lbf.in) – higher torques are available upon request • Stroke adjustment 90° ±5° • Std. temp. range -30 to +100 °C (-22 to +212 ºF) • Low temp. range available down to -60 °C • Certified to IP66M/IP68, PED, ATEX, IECEx, EAC

The CQ self-contained actuator is a fully concentric design based on a helical mechanism, transforming the linear motion of the piston into a quarter-turn rotation of the valve stem.

• Weatherproof housing suitable for harsh environments

• Applications: SIL3, functional integrity, safety, limited space

• Pneumatic and hydraulic, single and double-acting

• Torques up to 150,000 Nm (1,300,000 lbf.in) – higher torques are available upon request

• Stroke adjustment 90° ±5°

• Std. temp. range -30 to +100 °C (-22 to +212 ºF)

• Low temp. range available down to -60 °C

• Certified to IP66M/IP68, PED, ATEX, IECEx, EAC

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Technical Specifications

  Rotork plc
Product Category Pneumatic Valve Actuators
Product Number CQ Range
Product Name Compact Quarter-Turn Self-Contained Actuator
Valve Motion Rotary
Actuator Torque 1.33E6 In-lbs (1.53E6 kg-cm)
Full Range of Rotary Motion 90°
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