Posi Flate Butterfly Valves
Corporate Headquarters
Posi Flate Butterfly Valves
1125 Willow Lake Blvd.
St. Paul, MN 55110 USA
Phone: +1-651-484-5800
Fax: +1-651-484-7015
Email: info@posiflate.com
Website: www.posiflate.com
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The Posi-flate® Series 473 Regulator is designed for exceptionally long life as a remote pilot operated air pressure regulator.
Unit of Measure

Technical Specs

Brands

 N/A Posi-flate®

Fluid

 N/A Compressed air

Minimum Output Pressure Range

 N/A 3 psig0.2 bar

Maximum Output Pressure Range

 N/A 175 psig12.1 bar

Note for Output Pressure Range

 N/A Depending upon configuration

Normal Operating Temperature

 N/A -40 to 175 ºF-40 to 80 ºC

Optimal Operating Temperature

 N/A -40 to 250 ºF-40 to 121 ºC

Note for Operating Temperature

 N/A Air supply must be dry enough to avoid ice formation at temperatures below 35º F (2º C).

Regulator Size

 N/A 1-1/4 in

Maximum Flow Rate

 N/A 1100 scfm520 dm³/s

Note for Flow Rate

 N/A Typical flow with 100 psig (6.9 bar) inlet pressure 90 psig (6.3 bar) set pressure and a drop of 15 psig (1 bar).

Material

 N/A Body: Polyester-coated aluminum

Bottom plug: Anodized aluminum

Internal components: Anodized aluminum

Elastomers: Nitrile

Maximum Inlet Pressure

Maximum Inlet Pressure

 N/A

Air Ports

Air Ports

 N/A

Dimensions

Dimensions

 N/A

Features

Features

 N/A
  • High flow
  • Rapid and accurate response to changes in pilot pressure
  • Balanced design of internal components keeps constant outlet pressure despite changes to inlet pressure
  • 1/4" NPT inlet and outlet gauge ports
  • Zero flow shut-off