Z-series 3-Way 1/2" - 3/4"

Filter submittals by desired Flow


Z315

Brass Ball and Stem

1/2", 3-way, Female NPT

DN 15
Size (inches) 1/2"
Cv 2.8
Temperature Range 0°F to 212°F [-18°C to 100°C]
Pressure Body 360 psi
Close Off 80 PSI
Differential 40 PSI
Max Inlet N/A
Leakage A-AB Port 0%
B Port 0%
Materials Body Brass
Ball Brass, Chrome Plated
Stem Brass, Chrome Plated
Seats PTFE
Characterising Disc N/A
O-ring EPDM
Flow Characteristic A to AB Characterized
B to AB N/A
Flow Pattern Mixing Yes
Diverting Yes

Common Applications

The Siral Z series Zone Valve is a control valve ideal for use in fan coils, unit ventilators, heating and cooling coils and VAV re-heat coils as a change over or bypass sequence is required.. The Z series Zone Valve efficiently helps controls the flow of media for heating and cooling coils. The Z series Zone Valve available in both fail-safe and non fail-safe applications.


Operations

The Siral Z series Zone Valve is an electronically actuated control ball valve. Control signal options include on/off, floating point or modulating (proportional) and are used to determine the final positioning of the ball rotation angle which determines the amount of flow through the valve.


Dimensions

A B C D E
116 mm 59 mm 103 mm 74 in 28 in
4.54 in 2.32 in 4.05 in 2.89 in 1.11 in

Flow Pattern


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