valve with bellows seal / globe / with handwheel / flow control
347 series Mival

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Characteristics

  • Type:

    globe

  • Operation:

    with handwheel

  • Function:

    flow control

  • Media:

    for hot water, for steam

  • Body:

    flange, stainless steel

  • Applications:

    for heating systems, for boilers

  • Other characteristics:

    with bellows seal

  • Temperature:

    Min.: -10 °C (14 °F)

    Max.: 400 °C (752 °F)

  • Pressure:

    40 bar (580.2 psi)

  • DN:

    Min.: 15 mm

    Max.: 250 mm

  • Flow rate:

    Min.: 5 m³/h (177 ft³/h)

    Max.: 1,086 m³/h (38,352 ft³/h)

Description

Outside screw streamlined flow valve series PN 40. Maintenance free. GX5 CrNiMo 19-11-2 stainless steel body and yoke. Stainless steel stem, bellows and sealing seats. Graphite + stainless steel gaskets. Carbon steel handwheel. The valve is standard provided by: position indicatori, safety backseat on the stem, rise limiter, lubricator, locking set screw. Connection flanges dressed and drilled according to EN 1092-1 PN 40 with rised face.