iPolymer PTFE Manual Pressure Regulators

Manually-Controlled High-Purity PTFE Forward Pressure Regulators

iPolymer PTFE Pressure Regulator

Overview

iPolymer PTFE Pressure Regulator is designed for use in high purity water and aggressive chemical applications. Designed with a 100% virgin PTFE wetted flow path, the unit is ideal for DI Water Systems and corrosive media found in solar, semiconductor, pharmaceutical and chemical process applications. All configurations are fitted for Panel Mounting with easy-to-grip Adjustment Knob. The PTFE-coated stainless steel adjustment screw is configured for low torque reliable manual operation.

Configuration

iPolymer PTFE Pressure Regulators PRG Ordering Configurations

LO = Factory-set for 0-40 psi.
HI = Factory-set for 30-60 psi.

Operation

iPolymer PTFE Pressure Regulators Operation

Turn adjustment knob clockwise to increase outlet pressure. Turn adjustment knob counter-clockwise to decrease outlet pressure. Do not over-torque the adjustment knob against the travel stop.

Features & Benefits

Materials:

  • Wetted Surfaces: Machined 100% Virgin PTFE & TFM
  • Non Wetted Materials: PVDF, Brass, Polypro, SS
  • Regulating Springs: Coated Steel

Temperatures:

  • 32-140°F (0-60°C) Ambient
  • 32-266°F (0-130°C) Media

Pressures:

  • Up to 90 psi inlet pressure.
  • Two factory-set regulating options 0-40 or 30-60 psi.
  • Contact us for pressure ranges when operating above 160°F.

Dimensions

iPolymer PTFE Pressure Regulators Dimensions

Specifications

Item #Port/Orifice SizePort TypeDim "A" (in)Body Type
PRG-21-T-LO1/8 in Tube X .063 in OrificeTube2.85LO (low set point)
PRG-43-T-LO1/4 in Tube X .188 in OrificeTube2.85LO (low set point)
PRG-65-T-LO3/8 in Tube X .313 in OrificeTube2.95LO (low set point)
PRG-22-P-LO1/8 in FNPT X .125 in OrificeFNPT1.85LO (low set point)
PRG-44-P-LO1/4 in FNPT X .250 in OrificeFNPT2.25LO (low set point)
PRG-64-P-LO3/8 in FNPT X .250 in OrificeFNPT2.25LO (low set point)
PRG-42-F-LO1/4 in Flare X .125 in OrificeFlare3.45LO (low set point)
PRG-64-F-LO3/8 in Flare X .250 in OrificeFlare3.45LO (low set point)
PRG-21-T-HI1/8 in Tube X .063 in OrificeTube2.85HI (high set point)
PRG-43-T-HI1/4 in Tube X .188 in OrificeTube2.85HI (high set point)
PRG-65-T-HI3/8 in Tube X .313 in OrificeTube2.95HI (high set point)
PRG-22-P-HI1/8 in FNPT X .125 in OrificeFNPT1.85HI (high set point)
PRG-44-P-HI1/4 in FNPT X .250 in OrificeFNPT2.25HI (high set point)
PRG-64-P-HI3/8 in FNPT X .250 in OrificeFNPT2.25HI (high set point)
PRG-42-F-HI1/4 in Flare X .125 in OrificeFlare3.45HI (high set point)
PRG-64-F-HI3/8 in Flare X .250 in OrificeFlare3.45HI (high set point)