# Actuators & Accessories

REVO quarter-turn pneumatic actuators (double-acting and spring-return), Saunders diaphragm valve actuators, solenoid valves, positioners, limit switches and switchboxes.

CRANE REVO

## REVO Quarter-Turn Pneumatic Actuators

World-class quarter-turn actuators for butterfly valves, ball valves and plug valves. Patented pressure-balanced shaft, blow-out safe design, NAMUR and ISO compliant interfaces.

Torque Range | 2.2 Nm to 11752 Nm
Models | RD 001 to RD H15
Function | Double Acting / Spring to Close / Spring to Open
Air Supply | 2 to 8 bar
Temp Range | Standard: -20°C to +80°C / High Temp: up to +140°C
Interfaces | NAMUR, ISO 5211
Standard | ISO 9001 / EN 29001
Brand | REVO (CRANE)

Saunders EC / SSC / ECX

## Diaphragm Valve Pneumatic Actuators

Compact piston-type pneumatic actuators for Saunders diaphragm valves. EC (polymer housing) and SSC (stainless steel) versions for bio-pharma applications.

EC Actuator Sizes | DN8 – DN50 (0.25" – 2.00")
SSC Actuator Sizes | DN8 – DN50 (Stainless Steel)
ECX Actuator Sizes | DN65 – DN150 (2.50" – 6.00")
Operating Modes | Double Acting / Spring to Close / Spring to Open
Temp Range | -10°C to +100°C (autoclave max 150°C)
Brand | Saunders / CRANE

Accessories

## Actuator Accessories

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### Solenoid Valves

5/2 and 3/2 solenoid valves for actuator control. Single and double coil. Various voltage options.

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### Positioners

E/P and I/P positioners for modulating control. 4–20 mA input. HART compatible.

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### Limit Switches

ATEX-approved limit switch boxes with NAMUR interface. Mechanical and proximity sensor options.

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### Manual Override

Emergency handwheel override for actuated valves. Allows manual operation during air/power failure.

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