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Description
Series CSM-81-F Flow Measurement Valves monitor system flow in medium to high flow rate HVAC units providing a highly accurate flow measurement. It consists of a semi-steel body construction with a low-torque cylindrical plug design, flanged end connections, checked metering ports with drip caps, position indicator plate, positive shutoff, and two brass pressure taps. Series CSM-81-F is ideal in hot/chilled water units such as, fan coil units, water source heat pumps, reheat coils, panel coils, branch lines, and pumps. Maximum Working Pressure: 175psi (12 bar).

Features
  • Accurate flow measurement
  • Flanged end connections
  • Positive shutoff
  • Checked metering ports
  • Low torque
  • Face to face dimensions to ANSI B16.10

    "Do not use this item for any installation or repair of potable water applications. This product does not comply with the ""Safe Drinking Water Act,"" which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only."
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    Specs
    Size:
    2-1/2"
    Connection Type:
    Flanged
    Max. Working Pressure:
    175 psi
    Max Temp (F):
    250°F
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