BelGAS 627 Series - F627 High Flow Pilot-Operated Gas Pressure Regulator

The BelGAS F627 high flow gas pressure regulator is pilot operated for use within oil and gas pressure-factor measurement (fixed-factor billing) applications. The regulator includes a factory-installed pilot and has external registration that requires a downstream control line. These regulators offer installation versatility, and are available in a range of set pressure ranges and high flow capacities. Functionality is controlled by the type of pilot installed on the system.

F627
Features:
  • Accurate for Pressure-Factor Measurement Applications
  • Wide Range of Flow Capabilities
  • Tight Shutoff Capability
Specifications
Model
F627
Port Size
3/4", 1", 2"
Body Sizes
3/4" NPT, 1" NPT, 2" NPT
Orifice Size
3/8" x 1/8" 3/8" x 1/4" 3/8" 1/2"
Spring Range
5 - 35 / .34 - 2.4 35 - 100 / 2.4 - 6.9
Pilot Operated
Yes
Connection
NPT, Flanged, Socket Weld, RTJ
Product Description
Type F627 High Flow Gas Pressure Regulator
Temperature Range(s)
-20° to 180°F (-29° to 82°C)
Max Inlet Body Pressure
250 PSIG (17.2 BAR) for all Type F627's EXCEPT 1/2" Orifice is 125 PSIG (8.62 BAR)
Maximum Outlet Pressure
250 PSIG / 17.24 BAR
Body, Bonnet, Diaphragm Material
F627 Main Regulator Body: Ductile Iron (Standard), Steel, LCC Steel Spring Case and Diaphragm Case: Die Cast Aluminum (standard), or Steel Orifice: Aluminum (Standard) or Stainless Steel Disk Assembly: Aluminum (Standard) or Stainless Steel Holder with Nitrile Disk or Fluorocarbon Disk O-rings and Diaphragm: Nitrile or Fluorocarbon Tension Spring: Plated Steel F627 Pilot Regulator Body: Aluminum Spring Case: Aluminum Diaphragm: Nylon Fabric Coated with Nitrile or Fluorocarbon Valve Plug: Brass / Nitrile or Fluorocarbon Stem Guide: Brass Control Spring: Zinc Plated Steel Valve Spring Plug: Aluminum Pusher Post and Valve Plug Spring Seat: Aluminum Diaphragm Plate, Spring Guide, and Adjusting Screw Plated: Steel
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