R Series Heavy Duty Scotch Yoke Actuator

The R2, R3 and R4, Series Scotch Yoke heavy-duty actuators provide torques from 1,000 to 17,000 in-lbs. The combination of Scotch Yoke actuators, Rack and Pinion actuators, plus Flowserve-Automax’s extensive range of automation products offers the opportunity to standardize on one source for your complete quarter-turn automation needs. The R Series actuators can also be configured with high pressure hydraulic cylinders.

The R5 Series heavy duty scotch yoke actuator provides torque output as high as 500,000 in lbs. Piston rods are guided and supported by self lubricating bronze bearings. The slot in the R5 scotch yoke mechanism is precision machined. The yoke pin is is induction hardened and chrome plated. It is supported at the top and bottom by a guide in the slot in the housing and the yoke pin rollers are hardened steel

Features

  • Pneumatic, hydraulic and Gas models
  • Double Acting, Spring Return and ‘Fail Safe’ configutrations are available
  • On-Off, Multi-position, throttling, Fast closing
  • Pressure ranges from 40 psi to 2500 psi
  • Overrides, Positioners, Limit Switches, control valves and conditioners available
  • Overrides, Positioners, Limit Switches, control valves and conditioners available
  • Temperature Range options from -55° F. to 180° F.

Contact our Valve Specialist Team:

Brendan Merrigan (External) – Mob: 087 2598124                           

Internal Team

Brian Barry – Tel: 021 461 7211

Darragh Rodgers- Tel: 021 461 7241

Miriam Adair- Tel: 021 461 7235

Ross O’Donovan – Tel: 021 461 7230 

Shauna O’Connor – Tel: 021 461 7237

Tim Quigley – Tel: 021 461 7209

Vicki McGrath – Tel: 021 461 7207

Tel: 021 461 7200