Data sheet |
KOVM |
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3-Way Mixing Valve |
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Application: |
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The Danfoss KOVM is a linear 3-way mixing |
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valve with a unique bypass design allowing for |
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constant system pressures and flow rates. When |
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the KOVM is combined with either the RAVK |
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non-electric thermostatic operator or the ABV |
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24VAC thermo-wax actuator the linear actuation |
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of the valve results in the control of hot or |
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chilled water flow to radiators, convectors, fan |
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coil units, etc. |
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Features: |
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Unique 3-way bypass design |
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Linear valve actuation |
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Provides constant zone or system flow |
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Designed for use with RAVK/RA 2000 wall |
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mount non-electric thermostatic operators |
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or ABV 24VAC thermo-wax electronic |
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actuators |
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Ordering Information: |
KOVM Valve |
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Code No. |
Size |
Connection |
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Cv◊ |
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Max. Differential Pressure |
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w/ By pass |
w/o By pass |
Δp 2) |
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c |
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013U3017 |
½” |
NPT |
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1.75 |
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12 psi |
12 psi |
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013U301501 |
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23 psi |
(0.8 bar) |
(0.8 bar) |
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Rp ½” 1) |
Compression |
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(1.6 bar) |
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013U302001 |
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2.34 |
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7.25 psi |
7.25 psi |
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(0.5 bar) |
(0.5 bar) |
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◊Cv is the flow rate allowed by the valve in GPM with a pressure drop of 1 psi.
1)Rp ½” valves are supplied with compression rings and nuts
2)Δpc gives the max. differential pressure across the heat exchanger controlled by the valve
Non-Electric Operators
Code No. |
Size |
Connection |
Cv◊ |
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013U8063 |
RAVK, thermostatic operator |
77-149°F |
6’6” (2 m) |
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(25-65°C) |
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013G8562 |
RA2000, wall mount operator with |
45-86°F |
6’ (1.8 m) |
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013G8565 |
combined remote mounted sensor and |
16’ (4.9 m) |
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(7-30°C) |
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dial |
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013G8568 |
26’ (7.9 m) |
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RA2000, wall mount operator with |
45-86°F |
2 x 6’ |
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013G8564 |
separate remote mounted sensor and |
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(7-30°C) |
(2 x 1.8 m) |
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dial |
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Electronic Actuators |
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Code No. |
Description |
Type |
Consumption |
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082F0002 |
ABV, thermo-wax 24VAC electronic |
Normally open |
9VA |
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082F0052 |
actuator |
Normally closed |
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VDLSB122 © Danfoss 05/09 |
1 |
Data sheet |
KOVM |
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3-Way Mixing Valve |
Spare Parts
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Code No. |
Description |
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013G4116 |
Spare compression fitting for KOVM |
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(consist of compression ring and nut) |
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013U0070 |
Packing gland for KOVM |
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017-4370 |
½” Brass sensor well for RAVK |
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Technical Specifications: |
Maximum operating pressure |
145 psi (10 bar) |
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Maximum operating temperature |
180°F (90°C) |
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Minimum operating temperature |
36°F (2°C) |
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Allowable fluid |
1) 100% water |
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For close loop systems |
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2) Glycol mixture max. 30% |
Flow Diagram: |
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KOVM |
2 |
VDLSB122 © Danfoss 05/09 |