Supplier BelGAS P627 Gas Pressure Regulator

WWW.DISTRIBUTORALATINDUSTRI.COM | Supplier BelGAS P627 Gas Pressure Regulator | BelGAS P627-082500N6111 is a 1-inch FNPT, steel-body, spring-loaded direct-operated gas pressure regulator from the BelGAS CP 627 Series. The P627 is designed for reliable gas pressure reduction and control in oil & gas, industrial, commercial, fuel-gas, gas-gathering, monitoring, and gate-regulator applications. The manufacturer identifies the P627 as a direct-operated, non-pilot-operated regulator, available in multiple body, orifice, spring-range, and seat configurations.

Supplier BelGAS P627 Gas Pressure Regulator

Technical Specifications
Parameter Specification
Brand / Manufacturer BelGAS CP
Series 627 Series
Model P627
Complete Part Number P627-082500N6111
Type Gas Pressure Regulator
Operating Principle Spring-loaded, direct-operated
Body Size 1 inch
Inlet / Outlet Connection 1″ FNPT
Body Material Steel
Spring Range 140–250 PSIG
Equivalent Range Approximately 9.7–17.2 bar
Orifice Size 3/8 inch (9.5 mm)
Construction NACE configuration
Application Gas pressure reduction / regulation
Pilot Operated No
Seat Options Nitrile, Nylon, Fluorocarbon depending on configuration
Connection Options in Series NPT, flanged, socket weld and RTJ
Body Options in Series Aluminum, steel, LCC steel, stainless steel
Temperature Range – Steel/Iron Body Approximately -20°F to 180°F (-29°C to 82°C)

The manufacturer confirms that the P627 is available in 1″, 2″, 3″ and 4″ NPT body sizes, with orifices from 3/32″ to 1/2″ and spring ranges from 5 to 500 PSIG.

Breakdown of Part Number

The model code can be interpreted from the BelGAS P627 part matrix:

P627-082500N6111

  • P627 = BelGAS 627 Series pressure regulator
  • 08 = 1″ port/body size
  • 250 = 140–250 PSIG spring range
  • N = NACE construction
  • 6 = 3/8″ orifice
  • 1 = Steel body / steel case configuration
  • 1 = Nitrile seat/material configuration

The official P627 part matrix confirms the 08 = 1″, 250 = 140–250 PSIG, N = NACE, and 6 = 3/8″ orifice designations.

Pressure Range

The specified 140–250 PSIG range means the regulator’s spring is designed to control the outlet pressure within approximately:

140–250 PSIG = 9.7–17.2 bar

The BelGAS documentation lists the 140–250 PSIG range as one of the standard P627 spring ranges.

3/8″ Orifice

The 3/8″ (9.5 mm) orifice provides a relatively large flow passage compared with the smaller P627 orifices. The P627 series offers 3/32″, 1/8″, 3/16″, 1/4″, 3/8″, and 1/2″ orifices, allowing the regulator to be selected according to required flow capacity.

For the 1″ P627 body, the manufacturer’s published flow data gives the 3/8″ orifice a wide-open Cv of approximately 3.42 in the referenced configuration. Actual operating capacity depends on inlet pressure, outlet pressure, gas specific gravity, temperature, and allowable droop

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