RG50

High-Capacity Pressure Reducing Regulator

The RG50 is a pressure reducing regulator with a wide variety of applications such as: natural gas distribution systems, boilers, furnaces and much more.  The RG50 provides high accuracy, no atmospheric bleed and a heavy main spring for tight shutoff.  High-capacity pressure control, excellent low flow control and ease of maintenance make the RG50 the perfect solution. 

Specifications

  • Sizes: 2"
  • Connections: FNPT, Flanged
  • Body Type: Globe
  • Port Sizes: 7/8", 1 1/8"
  • Maximum Inlet Pressure:
    • 7/8" Orifice: 400 psi
    • 1-1/8" Orifice: 300 psi
  • Temperature Range:
    • Viton: 0° F to 300° F (-18° C to 149° C)
    • Buna, Nylon, Neoprene: -20° F to 180° F (-29° C to 82° C)
  • Set Pressure Range: 35 to 100 psi
  • Maximum Actuator Pressures:
    • Operating: 100 psi
    • Emergency: 110 psi
  • Maximum Pilot Spring Case Pressure for Pressure Loading: 100 psi
  • Maximum Rated Travel: 1/4" (6.4 mm)
  • Weight: 115 lbs.
  • Proportional Band: 1 to 2 psi In. W.C.
  • Materials:
    • Body: Cast Iron
    • Actuator Casing: Cast Iron
    • Pilot Body and Spring Case: Cast Iron
    • Orifice, Disk Holder and Shuttle: Brass
    • Disk: Buna, Viton®, Nylon
    • Diaphragm: Neoprene, Viton® (Optional)
  • Body Pressure Ratings:
    • NPT: 600 psi
    • 150 Class Flange: 250 psi
    • 300 Class Flange: 640 psi
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Whether you’re an operator, OEM, pipeline company, flowback company, supply store or a service company, we have a variety of quality solutions to fit your specific needs. Contact us today to improve your operations through quality engineering and performance, field-proven durability, quick turnarounds and delivery – at prices that won’t eat into your bottom line.