P600 Pressure Regulator

Product catalog summary

Overview: The BelGAS P600 series is a direct-operated, pressure-reducing regulator designed for maintaining a constant downstream pressure. It can function as a pressure-loaded regulator, switching valve, or monitoring regulator. Options include non-relieving, internal relief valve, or monitoring regulator configurations.

Applications: The P600 series is suitable for industrial and commercial gas regulation, compressors, and gas engines.

Specifications:

Maximum Emergency Outlet: 10 PSIG
Port Sizes: 3/4 NPT, 1 NPT
Orifice Sizes: 1/8", 3/16", 1/4", 3/8", 1/2", 9/16"
Temperature Range: -20˚F to 180˚F (-29˚C to 82˚C)
Approximate Weight: 14 lbs. (6.4 kg)

Materials of Construction: The body, bonnet, and housing are made of cast iron, while the diaphragm is nitrile. The closing cap is acetal, and the molded seat assembly is a combination of nitrile and aluminum.

Spring Ranges: The document provides a detailed table of spring ranges with corresponding part numbers and color codes, indicating the pressure ranges they support.

Maximum Inlet Pressures: A table outlines the maximum operational inlet pressures for various orifice sizes and outlet pressure settings.

Flow Capacities: Detailed tables provide flow capacities in SCFH (Nm3/h) for different outlet pressure ranges and orifice sizes, highlighting the maximum operating inlet pressure for each configuration.

Parts List: A comprehensive list of parts with descriptions and part numbers is provided, including body bolts, bonnet, lower casing, orifices, range springs, diaphragms, and more.

Diagrams: The document includes diagrams illustrating the P600 parts and configurations, aiding in understanding the assembly and repair processes.

Catalog excerpts

The BelGAS P600 series is a direct operated, pressure reducing regulator that can be used as a pressure loaded regulator, switching valve, or monitoring regulator. Available with a non-relieving option, an internal relief valve option or monitoring regulator option, the P600 is designed to maintain a constant, preset downstream pressure. Applications • Industrial and Commercial Gas Regulation • Compressors • Gas Engines P600 Series Maximum Inlet Pressures Orifice size, Inches (mm) P600 Series Range Springs

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P600 Internal Relief Discharge Spring Range with Spring Case Upward

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BelGAs Body Size

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P600 Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas - Shaded areas show where maximum operating inlet pressure for a given port diameter is exceeded.

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P600 Flow Capacities in SCFH (Nm3/h) of 0.6 Specific Gravity Natural Gas - Shaded areas show where maximum operating inlet pressure for a given port diameter is exceeded.

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