Air Pressure Regulators for High Flow

This series has a poppet valve balanced by a rolling diaphragm to ensure a constant output pressure for applications requiring high flow capacity and accurate process control

$174.85

Calibration Options

No Calibration

Required Calibration with Product + $85.00

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Data Sheet (PDF)

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Description

The OMEGA PRG700 Series regulators are designed for applications that require high flow capacity and accurate process control. A poppet valve balanced by a rolling diaphragm insures a constant output pressure even during wide supply pressure variations. Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube, which adjusts the air supply in accordance with the flow velocity.

SPECIFICATIONS
Flow Capacity: See performance curves on spec sheet
Exhaust Capacity: 4 scfm [outlet pressure 5 psi > set pressure]
Sensitivity: 1/8 in (3.2 mm) H2O
Supply Pressure Effect: < 0.1 psi for 100 psi change
Air Consumption (Steady State): From 1.0 to 12.5 scfh
Supply Pressure: 250 psig (17.5 bar) maximum
Operating Temperature: -40 to 71°C (-40 to 160°F)
Weight: 0.74 kg (1.625 lb)
Mounting: Pipe, panel, or optional bracket
Port Sizes: 1/4 NPT female