Product Range

Actuators & Accessories

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

REVO Quarter Turn Actuators
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 Range2.2 Nm to 11752 Nm
ModelsRD 001 to RD H15
FunctionDouble Acting / Spring to Close / Spring to Open
Air Supply2 to 8 bar
Temp RangeStandard: -20°C to +80°C / High Temp: up to +140°C
InterfacesNAMUR, ISO 5211
StandardISO 9001 / EN 29001
BrandREVO (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 SizesDN8 – DN50 (0.25" – 2.00")
SSC Actuator SizesDN8 – DN50 (Stainless Steel)
ECX Actuator SizesDN65 – DN150 (2.50" – 6.00")
Operating ModesDouble Acting / Spring to Close / Spring to Open
Temp Range-10°C to +100°C (autoclave max 150°C)
BrandSaunders / CRANE
Saunders Actuators
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