Linear Actuators

Linear Actuators

We offer a complete range of pneumatic actuators to compliment the K and L series globe control valves.

Information icon

Not all products are available in all markets.  Please choose your National Spirax Sarco Web Site or Contact Us for further information.

What do I do now?

Find further information on Linear Actuators in the sections below, or get in touch for further assistance.

Contact us for advice from our engineers

  • Help on sizing and selection
  • Arrange a visit
  • Answers & advice on products/applications
  • Obtaining quotes & placing orders
Arrow Top
 

Technical Information

Use our technical information sheets for a full technical specification of the product. They typically include:

  • Pressure/temperature limits
  • Materials
  • Sizes & connections
  • Dimensions & weights
  • Capacity charts
  • Ordering information
Title Reference Number Issue File Size
PDF Belimo AF Series Electric Actuators for ½" to 2" B Series and SPIRA-TROL L & K Series Control Valves - - 643 KB
PDF Belimo NV Series Electric Actuators for ½" to 2" B Series and SPIRA-TROL L & K Series Control Valves - - 568 KB
PDF PN1000 and PN2000 Actuator Spares - - 104 KB
PDF PN1000 and PN2000 Pneumatic Actuators Closing Pressures for 1" to 4" 'C' Series Valves - - 52 KB
PDF PN1000 and PN2000 Pneumatic Actuators Closing Pressures for 5" to 8" 'C' Series Valves - - 50 KB
PDF PN1000 Series Spring Extend Pneumatic Actuators (for KE 6" etc.) - - 126 KB
PDF PN1000 Series Spring Extend Pneumatic Actuators (for LE/LEA etc.) - - 126 KB
PDF PN1000 Series Spring Extend Pnuematic Actuators (for 'C' Series) - - 84 KB
PDF PN2000 Series Spring Retract Pneumatic Actuators (for 'C' Series) - - 87 KB
PDF PN3000 & PN4000 Pneumatic Actuators for LE Valve Spares - - 68 KB
PDF PN3000 Series Fail Closed Pneumatic Actuators for LE Valves - - 61 KB
PDF PN4000 Series Fail Open Pneumatic Actuators for LE Valves - - 62 KB
PDF PN5000 & 6000 Series Pneumatic Actuator Spares - - 85 KB
PDF PN5000 Series Fail Closed Pneumatic Actuator for K Series Valves - - 299 KB
PDF PN5700 Series Fail Closed Pneumatic Actuator 6 & 8 K Series - - 123 KB
PDF PN6000 Series Fail Open Pneumatic Actuator for K Series Valves - - 119 KB
PDF PN9000 Series Pneumatic Actuators - - 1 KB
PDF Rotork CVL Electric Actuators For SPIRA-TROL Control Valves - - 561 KB
PDF TN2000 Series Pneumatic Piston Actuators for 6" and 8" SPIRA-TROL Series Control Valves - - 958 KB
PDF Accessories for EL5060 and EL5061 Series Actuators TI-P321- 01 3 55 KB
PDF Accessories for EL5600 Series Actuators TI-P358- 06 5 147 KB
PDF EL3500 Series Electric Actuators TI-P321- 13 6 133 KB
PDF EL5060 and EL5061 Series Electric Actuators (Spring Reserve) TI-P321- 02 3 90 KB
PDF EL5600 Series Electric Actuators for DN15 to DN100 Valves TI-P358- 07 8 183 KB
PDF EL5650 Series Electric Actuators for DN125 to DN200 Valves TI-P358- 09 2 58 KB
PDF EL7200 Series Electric Actuators TI-P358- 14 3 616 KB
PDF Series A Linear Electric Actuators for DN125 to DN200 Valves TI-P358- 10 2 82 KB
Arrow Top
 

Installation & Maintenance Instructions

Clear & accurate guidelines on installation & maintenance. They typically include:

  • General safety information
  • General product information
  • Installation
  • Commissioning
  • Operation
  • Maintenance
  • Spare parts
Title Reference Number Issue File Size
PDF EL2270 Temperature Probes - - 32 KB
PDF EL2600 Pressure Transmitter - - 44 KB
PDF PN1000 and PN2000 Pneumatic Actuators - - 304 KB
PDF PN5000 and PN6000 Series Pneumatic Actuators - - 442 KB
PDF PN5700 and PN6700 Series Pneumatic Actuators - - 273 KB
PDF EL3500 Series Electric Linear Actuators IM-P321- 16 7 905 KB
PDF EL5600 Series Electric Linear Actuators IM-P358- 05 6 1.58 MB
PDF EL7000 Series Electric Linear Actuator IM-P358- 15 3 562 KB
PDF Series A Electric Linear Actuators IM-P358- 11 3 433 KB
PDF Spiratrol EL5000 Series Electric Linear Actuators IM-P321- 06 2 319 KB
Arrow Top
 
World Icon

Steam Engineering Tutorials

Tutorials explaining the principles of steam and heat transfer, specific to this product section.

Pneumatic Actuators

Pneumatic actuators are briefly discussed, plus the differences between direct and reverse acting modes.

Arrow Top
 
World Icon

CAD Drawings

CAD drawings enabling you to see exactly how the product is constructed. You can also drop these into your own schematics.

Pneumatic Actuators - CAD Drawings

Arrow Top

Contact us for advice from our engineers

  • Help on sizing and selection
  • Arrange a visit
  • Answers & advice on products/applications
  • Obtaining quotes & placing orders