Supplier BelGAS P63 Relief Valve di Jakarta

DISTRIBUTORALATINDUSTRI.COM | Supplier BelGAS P63 Relief Valve di Jakarta | The BelGAS P63 Relief Valve / Back Pressure Regulator is a pilot-operated, high-capacity pressure control device designed to maintain upstream pressure below a predetermined set point. It is suitable for both gas and liquid service and is designed for commercial, industrial, and pressure-protection applications.

Supplier BelGAS P63 Relief Valve di Jakarta

The P63 uses a pilot control system to maintain an accurate pressure set point while the main valve provides high flow capacity. When upstream pressure rises above the selected set point, the main valve opens to relieve excess pressure. Once the pressure falls below the set point, the main valve closes and maintains tight shutoff.

Key Features

  • Pilot-operated relief valve / back pressure regulator
  • High flow capacity for demanding applications
  • Accurate and stable pressure control
  • Designed to maintain upstream pressure below the desired set point
  • Stable startup to help prevent unwanted valve opening during system startup
  • Top-entry construction for easier in-line maintenance
  • Quick-change trim package available for faster maintenance
  • Stainless steel internal components
  • Suitable for gas and liquid applications
  • Available with NPT and flanged connections
  • 150 RF and 300 RF flange options available

Technical Specifications

Parameter Specification
Model BelGAS P63
Type Pilot-Operated Relief Valve / Back Pressure Regulator
Body Sizes 2″ and 4″
Port Size 2″ NPT or flange; 4″ flange
Main Spring Range 10–40 PSIG, 40–125 PSIG, 85–400 PSIG
Body Material WCB Steel
Plug Material 316 Stainless Steel
Cage Stainless Steel, standard linear
Connections NPT / Flanged
Flange Rating 150 RF / 300 RF
Temperature Range -20°F to 180°F (-29°C to 82°C)
Service Gas or Liquid
Application Pressure Protection, Commercial & Industrial

Typical Applications

The BelGAS P63 is commonly applied in:

  • Commercial and industrial pressure protection systems
  • Natural gas systems
  • City gate and district gate relief/bypass systems
  • Plant air systems
  • Gas distribution systems
  • Industrial gas processing
  • Gas and liquid pressure relief applications

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