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Pressure Reducing Valve MODEL KN
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  • Pressure Reducing Valve MODEL KN

Pressure Reducing Valve MODEL KN

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Pressure Regulators

The KN model is a secondary pressure regulator that offers maximum sensitivity and ensures simple, trouble-free operation. It is suitable for low-pressure applications using natural gas and liquefied petroleum gas fuels. This regulator is primarily intended for equipment with a rated power of up to 30 kW (40 hp). Units with higher flow capacities are equipped with a ½-inch port and are designed for applications up to 37 kW (50 hp). The KN‑model regulator can be reassembled using IMPCO’s service kits.
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  • Product Description

  • 　　MODEL KN Pressure Regulator

    　　Explanation

    　　The KN model is a secondary pressure regulator that offers maximum sensitivity and ensures simple, trouble-free operation. It is suitable for low-pressure applications using natural gas and liquefied petroleum gas fuels. This regulator is primarily intended for equipment with a rated power of up to 30 kW (40 hp). Units with higher flow capacities are equipped with a ½-inch port, making them appropriate for applications up to 37 kW (50 hp). The KN‑model regulator can be reassembled using IMPCO’s service kits.

    　　Specifications

    　　Fuel Type .......................... Liquefied Petroleum Gas or Natural Gas

    　　Inlet pressure

    　　Maximum value.................................13.84” w.c. (3.44 kPa)

    　　Rated outlet pressure ..............-0.12 kPa (-0.5” or below w.c.)

    　　Power

    　　Liquefied petroleum gas (standard)...........................40 hp (30 kW)

    　　Liquefied petroleum gas (high flow)...........................50 hp (37 kW)

    　　Natural gas (standard).....................25 hp (19 kW)

    　　Natural gas (high flow)....................30 hp (22 kW)

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

    　　Filtration accuracy requirement: 40 microns

    　　Installation Position ......................................... Vertical installation is recommended (with the outlet facing downward). If the specified liquefied petroleum gas fuel for HD-5 or HD-10 is clean and free of excessive contaminants, horizontal installation is also permissible.

    　　Diaphragm material......................................silicone rubber

    　　Application...................................................Base-type

    　　Certification...................................UL (AU1502) ECE for special certification

    　　A Overall height B Overall width C Overall depth D Fuel inlet (NPT) E Fuel outlet (NPT) F Mounting hole spacing G Mounting hole spacing H Maximum inlet pressure I Recommended inlet pressure J Start-up accelerator

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