BMD Regulators
The RG50 is a pressure reducing regulator used in natural gas distribution systems.
- High-capacity pressure control
- Excellent low-flow control
- Ease of maintenance
FW Murphy is the exclusive BMD distributor for new equipment packages.
The RG50 provides high accuracy, no atmospheric bleed and a heavy mainspring for tight shutoff.
- Sizes: 2”
- Connection: Female NPT, 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 in/ 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
For more information about this product, you can download the related literature here: