Phone: 011 450 3080  |  Fax: 086 670 7101  |  E-mail:
#206 / S206-PGM#206 / S206-PGM

206 / S206-PGM Reduced Port, Integral Back-Up, Dual Diaphragm, Automatic Control Valve

The 206-PGM and S206-PGM control valves are designed for particularly sensitive applications or situations where valves are difficult to access and maintain.

The PGM series control valves provide integral back-up control and the ability to signal should the desired function move off limits. It can also provide an independent and very positive override.

It is a variation of the standard single chamber 106-PG valve with modifications that add the following features:

  • Back-up diaphragm
  • Completely self-contained
  • Modulating or emergency close back-up
  • Back-up components kept out of the main stream until required
  • Extremely positive shut-off
  • Emergency close for security breach or earthquake

The PGM series control valves may be combined with additional Singer Valve specific accessories to add further customization such as:

  • Back-up pilot system
  • Annunciation with a Single Pole Double Throw Limit Switch

Refer to Main Valve Options and Pilots & Accessories to customize the valve to suit specific applications.

  • Ideal for applications requiring redundant and back-up security
  • Virtually uninterrupted control under a variety of system failures
  • Remote annunciation option available
  • Available in globe and angle style