Type 10 Air Pressure Regulator with 0.1% Accuracy

Brand: Marsh Bellofram Group of Companies

The Marsh Bellofram Type 10 Air Pressure Regulator is designed to control output pressure with accuracy of 0.1% and high-repeatability, with very low sensitivity to changes in supply pressure, ambient temperature and flow.

The highly rugged design of the Type 10 includes unique features such as high start-up stability, which eliminates the need for regulated start pressure readjustment after long downtimes with automatic return to output setting at start-up; incorporation of a high-gain pneumatic servo amplifier for regulated pressure, ranging from dead end to 20 cubic meters per hour (12 SCFM), held constant over substantial flow changes.

Incorporation of an extra-large capacity integral relief valve, for exhaust flow when regulated pressure is reset to a lower value, with automatic high downstream relief under dead end conditions; and incorporation of a high-performance servo-operated control mechanism in the regulator, for added pressure stability. 

The entire measuring element, including pilot valve, is fabricated from heat-treated stainless steel to eliminate hysteresis or permanent deformation under all working conditions.

An integral relief valve provides for exhaust flow whenever the regulated pressure is reset to a lower value.

In addition, the available Type 10 motorized configuration allows for easy integration into open- or closed-loop process control systems and programmable controllers.
Features
  • Highly Accurate Pressure Regulation to 0.1%. 
  • Start-up Stability, Allowing Regulated Pressure to Return to Output Setting. 
  • Automatic High Downstream Relief Capacity. 
  • High-gain Pneumatic Servo Amplifier Regulates Wide Fluctuations in Flow. 
  • Especially Good Performance from Dead End to 12 SCFM. 
  • Locking Capability. 
  • Temperature Stability. 
  • Units may be installed in any position and panel mounted or supported by inline plumbing. 
  • Available variations to meet particular requirements, such as high-relief, low-range and motorized configurations.

Specifications

Port Size

  • 1/8” to 3/8” NPT

Control Range

  • 0.1 to 8.3 bar
  • 2 to 120 psig

Temperature Range

  • -29° to 71° C (-20° to 160° F)

Operating Voltage

  • 110 Vac, 24 Vac, 220 Vac

Frequency

  • 60 Hz, 50 Hz

Power Consumption

  • 2 rpm/4 W, 6 rpm/6 W

  • Pipe and Vessel Air Pressure Monitoring
  • Industrial Processes
  • HVAC, Remote Pressure Control Ventilation Systems
  • Electro-pneumatic Control
  • Inspection Procedures
  • Control and Analysis Instrumentation
  • Medical Equipment Actuation
  • Valve Operation and Gate Actuation
  • Positioned Signalling
  • Calibration Stands
  • Air Gauging
  • Cylinder Loading
  • Force Balance Hoists
  • Disc and Shoe Air Braking
  • Clamp Units
  • Web Tensioning
  • Roll Loading
  • Press Units

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