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High-Pressure Reducing Valve HPR-3600
High-Pressure Reducing Valve HPR-3600
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  • High-Pressure Reducing Valve HPR-3600
  • High-Pressure Reducing Valve HPR-3600

High-Pressure Reducing Valve HPR-3600

Category:

Pressure Regulators

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  • Product Description

  • HPR-3600 High-Pressure Regulator for Natural Gas Engines

    Explanation

    The HPR-3600 is a single-stage pressure-reducing device designed for high-pressure CNG (compressed natural gas) systems. This regulator relies on hot water from the engine’s cooling system to prevent the valve body from freezing and features two outlet ports, facilitating easy installation and secure mounting. The HPR can handle inlet pressures of up to 3,600 psi (248.2 bar), with an adjustable outlet pressure of 150 ± 20 psi (10.3 ± 1.4 bar), making it compatible with IMPCO’s “P”‑type positive‑pressure regulators. The unit is also equipped with an overpressure relief valve and can be fitted with an optional mounting bracket.

    Specifications

    Fuel Type ................................................CNG

    Inlet Pressure (Maximum) .......................3,600 psi (248.2 Bar)

    Import pressure (minimum) ..................250 psi (17.24 Bar). Service rating is derated at pressures less than 500 psi (34.47 Bar).

    Rated outlet pressure...............150 psi (17.24 Bar) +/-20 psi (1.4 Bar)

    HP/kW.....................................................200 hp @ 1,500 psi (149 kW @ 103.4 Bar) inlet

    Operating temperature range ...............-40°F to +250°F (-40°C to +121°C)

    Fuel filtration requirement .........................................40 microns

    Heat source........................Required

    Installation position....................................Vertical position, with the fuel outlet facing downward.

    Diaphragm material.................................NBR

    Applications.....................................Base-mounted, transportation vehicles, industrial and automotive; safety valve (outlet pressure) ..400 psi (27.58 Bar)

    Certification .................................... UL (AU2317), ECE for special certification

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