DIV 22 · PLUMBINGPLUMBINGCUT SHEET INDEXED

Watts

Watts Flow Measurement Valve (Flow Measurement Valves). Model CSM-81-F. Lubricated cylindrical plug design for low operating torque; Provides positive shutoff eliminating need for separate service valve; Features checked metering ports with drip caps for system balancing; Designed for medium to high volume flow rate HVAC units. material: ASTM-A-126 Class B semi-steel body and plug, PTFE stem seal, Brass pressure taps

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Manufacturer
Watts
Catalog no.
Product type
Plumbing
MasterFormat
22
Cut sheet
PDF · manufacturer current

Product details

Catalog number
DescriptionWatts Flow Measurement Valve (Flow Measurement Valves). Model CSM-81-F. Lubricated cylindrical plug design for low operating torque; Provides positive shutoff eliminating need for separate service valve; Features checked metering ports with drip caps for system balancing; Designed for medium to high volume flow rate HVAC units. material: ASTM-A-126 Class B semi-steel body and plug, PTFE stem seal, Brass pressure taps
Connection size2.5" – 8"
End connectionFlanged
Pressure Rating175 psi (12 bar) max working pressure
MountingFace to face dimensions to ANSI B16.10
ComplianceANSI B16.1
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