The Model 10 Series Pneumatic Precision Regulators from Rotork

03 5322 5000

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The Model 10 Pneumatic Precision Regulator from Rotork is designed for applications that require high capacity and accurate process control. A supply valve which is balanced by utilising a rolling diaphragm ensures a constant output pressure even during wide supply pressure variations.

The Model 10 Series maintains stability of regulated pressure under varying flow conditions

  • Control sensitivity of 1/8” water column allows use in precision processes
  • Pressure balanced supply valve prevents supply pressure changes from affecting the setpoint
  • Optional check valve permits backflow of downstream pressure
  • Separate control chamber isolates the diaphragm from the main flow to eliminate hunting and buzzing
  • Aspirator tube compensates downstream pressure drop under flow conditions

The Rotork Model 10 Pneumatic Precision Regulator is available in a number of options

  • Low Bleed (B): reduces the bleed rate below that of a standard unit and can be used when bleed or consumption is an issue. A reduction in sensitivity will result from the lower bleed rate.
  • Low Flow (L): increases the bleed rate above that of a standard unit to improve response in low flow applications
  • Check Valve (C): internal check valve that permits rapid backflow of downstream pressure through the supply line when supply pressure is removed
  • Non-Relieving (N): includes no relief function or continuous bleed. Units with this feature must operate with a continuous downstream flow to regulate properly and prevent the output from equalizing with supply line pressure

The Model 10 Series regulators use the force balance principal to control the movement of the Valve Assembly that controls the output pressure.

Rotork Australia information and contact details


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Contact Rotork Australia

(Head office) Update these details
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416 Dowling St
VIC 3355
Tel: 03 5338 1566
Fax: 03 5338 1570

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