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

RG50 Brochure
PDF, 409.38 KB

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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.