Heating Valve

HEATING VALVES

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SNDC heating valves have been specifically developed for agricultural machines, public works vehicles and industrial and commercial vehicles.

They are available in three different types:

  • Cable-controlled
  • Button-controlled
  • Motorised (on request)

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    Technical characteristics

    Reference No.Control TypeInlet ConnectionOutlet ConnectionTemperature Range
    370A04CableStraightStraight-40 °C to 130 °C
    370C26CableStraightStraight-40 °C to 115 °C
    370C27CableStraightRight-angle-40 °C to 115 °C
    370C28CableRight-angleStraight-40 °C to 115 °C
    370C29CableRight-angleRight-angle-40 °C to 115 °C
    370A64DialStraightStraight-40 °C to 110 °C
    370C30DialStraightStraight-40 °C to 115 °C
    370C31DialStraightRight-angle-40 °C to 115 °C
    370C32DialRight-angleStraight-40 °C to 115 °C
    370C33DialRight-angleRight-angle-40 °C to 115 °C
    370A65MotorisedStraightStraight-40 °C to 85 °C
    370A68MotorisedStraightStraight-40 °C to 85 °C
    370F41MotorisedStraightStraight-40 °C to 100 °C

    Additional information

    Cable-controlled Valves

    Vanne de chauffage

    Additional information for reference numbers 370C26, 370C27, 370C28 and 370C29:

    • Storage temperature: -40°C to +80°C
    • Maximum cooling fluid temperature: +115 °C
    • Maximum operating pressure: 2 bar
    • For a flowrate of 15 l/min,
    • Endurance test of 100,000 cycles (opening and closing) at 1 bar and +105 °C

    Additional information for reference number 370A04:

    • Storage temperature: -40°C to +80°C
    • Maximum cooling fluid temperature: +130 °C at 3 bar
    • Maximum operating pressure: 10 bar

    Button-controlled Valves

    Vanne de chauffageAdditional information for reference numbers 370C30, 370C31, 370C32 and 370C33:

    • Storage temperature: -40 °C to +80 °C
    • Maximum cooling fluid temperature : +115 °C
    • Maximum operating pressure: 2 bar
    • For a flowrate of 15 l/min
    • Endurance test of 100,000 cycles (opening and closing) at 1 bar and +105 °C

     

    Additional information for reference number 370A64:

    • Maximum cooling fluid temperature: +110 °C.

    Motorised Valves

    Additional information for reference numbers 370A65 and 370A68:

    • Storage temperature: -40 °C to +80 °C
    • Maximum cooling fluid temperature: +85 °C
    • Maximum operating pressure: 2 bar
    • 7-bar burst test for 1 minute without deterioration
    • For a flowrate of 17l/min
    • Endurance test of 360,000 cycles (opening and closing) at 1.4 bar and +80 °C
    • IP rating: IP67 according to IEC60529
    • Supply voltage: 12 V and 24 V
    • Voltage range at 12 V from 9 to 16 V and at 24 V, from 22 V to 35 V

    Additional information for reference number 370F41:

    • Storage temperature: -35 °C to +80 °C
    • Maximum cooling fluid temperature : +100 °C
    • Maximum operating pressure: 3 bar
    • For a flowrate of 15l/min
    • Supply voltage: 24 V

    Valves with right-angle connectors

    Valves with right-angle connectors are delivered in a standard position by default.

    On request, we can provide them in a position that suits your needs.

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