Uni-Directional Flow Regulators:
  • 316L Stainless Steel in-line flow regulators for Uni-Directional Operation Free Flow Return).
Bi-Directional Flow Regulators:
  • 316 Stainless Steel in-line flow regulators for Bi-Directional Operation (Separate Flow Control in each direction).
Features and Benefits:
  • Specifically Designed for Severe Environments
  • For use on Fail-Safe Systems
  • In-Line Flow
  • Ambient Temperature Range -20º to 70º C ( -4° to 158° F)
  • Low Temperature Option Available
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
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Selected Configuration

Model #:

4500 Series Flow Regulator

Price:
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Availability:
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Min. Qty:
1 Item

Configuration

reset configuration

Agency Approvals

  • ATEX
  • CE
  • EAC

Pressure Range

  • bar: 0 to 12
  • kPa: 0 to 1,200
  • psi: 0 to 174

Flow Capacity

  • Bi-Directional: 1/2”- 71 SCFM (120 m³/hr) - Cv 2.0
  • Bi-Directional: 1/4”- 22 SCFM (37.2 m³/hr) - Cv 0.6
  • Bi-Directional: 3/8”- 45 SCFM (76.5 m³/hr) - Cv 1.3
  • Uni-Directional: 1/2”- 89 SCFM (151.2 m³/hr) - Cv 2.5
  • Uni-Directional: 1/4”- 35.3 SCFM (60 m³/hr) - Cv 1.0
  • Uni-Directional: 1”- 347 SCFM (589.2 m³/hr) - Cv 9.8
  • Uni-Directional: 3/4”- 192 SCFM (325.68 m³/hr) - Cv 5.4
  • Uni-Directional: 3/8”- 59 SCFM (100.8 m³/hr) - Cv 1.7

Supply Pressure - Maximum

  • bar: 12
  • kPa: 1,200
  • psi: 174

Ambient Temperature

  • -20° to 70° C (-4° to 158° F)
  • -50° to 90° C (-58° to 194° F) Low Temperature Version

Process Connection - Threaded

  • 1/4" Female NPT
  • 3/8" Female NPT
  • 1/2" Female NPT
  • 3/4" Female NPT
  • 1" Female NPT

Media

  • Air - Filtered Lubricated or Non-Lubricated
  • Inert Gas
  • Liquids- Low Pressure Hydraulic, Mineral Oil or Water
  • Sour Gas Option Available
  • Sweet Natural Gas

Enclosure/Body Material

  • 316L Stainless Steel

Internal Part Material

  • 316L Stainless Steel

Spring Material

  • 316 Stainless Steel

Seat/Seal Material

  • EPDM on Low Temperature Option
  • Nitrile