Valve actuator that moves according to the amount of air pressure applied to a diaphragm.

Comprehensive selection of pneumatic actuators to meet every application.

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Find further information on Pneumatic 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
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Sales Brochures

Our brochures typically contain the concept, customer benefits and key features of the product.

To view the Sales Information for Pneumatic Actuators, see Control Valves.

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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 PF51G Bronze Piston Actuated On / Off Valves TI-P373-14 4 382 KB
PDF PF6 Stainless Steel Piston Actuated On / Off Valves TI-P373-13 9 803 KB
PDF PM6 Stainless Steel Piston Actuated Modulating Control Valve TI-P373-17 3 739 KB
PDF PN1000 and PN2000 Actuator Spares TI-P357-20 1 85 KB
PDF PN1000 and PN2000 Pneumatic Actuators Closing Pressures for 1" to 4" 'C' Series Valves TI-P357-22 3 50 KB
PDF PN1000 and PN2000 Pneumatic Actuators Closing Pressures for 5" to 8" 'C' Series Valves TI-P357-25 3 48 KB
PDF PN1000 and PN2000 Series Pneumatic Actuators for C Series Control Valves TI-P357-23 4 753 KB
PDF PN2000 Series Spring Retract Pneumatic Actuators (for 'C' Series Valves) TI-P357-21 2 98 KB
PDF PN3000 and PN4000 Pneumatic Actuators for LE Valve Spares TI-P357-14 2 98 KB
PDF PN5000 and PN6000 Series Pneumatic Actuator Spares TI-P357-01 4 231 KB
PDF PN9000 Series Pneumatic Actuators for use with SPIRA-TROL Control Valves TI-P357-30 9 946 KB
PDF PN9400 Series Pneumatic Actuators for Spira-trol K and L Series DN125-DN300, C Series and QL Series TI-P357-31 3 266 KB
PDF TN2000 Series Pneumatic Piston Actuators for DN125 to DN300 Spira-trol Series Control Valves TI-P327-08 2 404 KB
PDF TN2000 Series Pneumatic Piston Actuators for DN125 to DN300 SPIRA-TROL Series Control Valves TI-P327-01 4 721 KB
PDF TN2000 Series Pneumatic Piston Actuators for DN15 to DN100 Spira-trol Series Control Valves TI-P327-06 2 1.4 MB
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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 Addendum to IM-P327-02, Field Reversing TN2000 Series Actuators IM-P327-03 1 416 KB
PDF DM Type Solenoid Valves for use with Piston Actuated Valves IM-P373-12 2 64 KB
PDF EP5 and ISP5 Series Electropneumatic Positioners IM-P343-16 3 348 KB
PDF PM6 Stainless Steel Piston Actuated Modulating Control Valves IM-P373-18 4 559 KB
PDF PN1000 and PN2000 Pneumatic Actuators IM-P357-24 2 1.07 MB
PDF PN5000 and PN6000 Series Pneumatic Actuators IM-P357-04 9 0.99 MB
PDF PN5700 and PN6700 Series Pneumatic Actuators IM-P357-19 2 337 KB
PDF PN7000 and PN8000 Pneumatic Actuators IM-S23-10 2 342 KB
PDF PN9000 Series Pneumatic Actuators IM-P357-29 12 2.12 MB
PDF Pneumatic Actuators Types - PN5500, PN5600, PN6500 and PN6600 IM-P357-08 3 338 KB
PDF SP1 Smart Positioner IM-P343-09 1 5.55 MB
PDF SP2 Electropneumatic Smart Positioner IM-P343-19 5 1.1 MB
PDF SP2 Options IM-P343-22 3 242 KB
PDF Stem Seal Replacement Kit for Types PF5 and PF6 Piston Actuated Valves IM-P373-15 1 51 KB
PDF Supplementary Installation Instructions - Actuator Adaptor Ring IM-P357-28 1 36 KB
PDF TN2000 Series Pneumatic Piston Actuators IM-P327-02 2 2.16 MB
PDF TN2000 Series Pneumatic Piston Actuators for DN125 to DN300 Spira-trol Series Control Valves IM-P327-10 2 1.02 MB
PDF TN2000 Series Pneumatic Piston Actuators for DN15 to DN100 Spira-trol Series Control Valves IM-P327-07 2 830 KB
PDF Type PF5 and PF6 Piston Actuated Valves IM-P373-05 12 350 KB
PDF Types PN3000 and PN4000 Series Pneumatic Actuators IM-P357-12 1 94 KB
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CAD Drawings

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

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Contact us for advice from our engineers

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