3-way CCV, SS Trim, 1/2 in. Cv 4.7 w/ Non-Spring Return 18 in-lb ,2-10 VDC,24VApplication | This valve is typically used in air handling units on heating or cooling coils, and fan coil unit heating or cooling coils. Some other common applications include Unit Ventilators, VAV box re-heat coils and bypass loops. This valve is suitable for use in a hydronic system with variable or constant flow. |
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Service | chilled or hot water, 60% glycol |
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Flow Characteristic | A-port equal percentage, B-port modified for constant common port flow |
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Controllable Flow Range | 75° |
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End Fitting | npt female ends |
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Body | forged brass, nickel plated |
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Stem Packing | EPDM (lubricated) |
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Seat O-ring | EPDM (lubricated) |
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Characterized Disc | TEFZEL® |
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Body Pressure Rating [psi] | 600 |
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Media Temperature Range (Water) | 0°F to 250°F [-18°C to 120°C] |
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Max Differential Pressure (Water) | 50 psi (345 kPa) |
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Close-Off Pressure | 200 psi |
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Leakage | 0% for A to AB, <2.0% for B to AB |
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Servicing | maintenance free |
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Power Supply | 24 VAC ± 20%, 50/60 Hz, 24 VDC ± 10% |
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Power Consumption Running | 0.5 W |
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Transformer Sizing | 1 VA (class 2 power source) |
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Electrical Connection | screw terminal (for 26 to 14 GA wire) |
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Overload Protection | electronic throughout full rotation |
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Input Impedance | 100 k ? for 2 to 10 VDC (0.1 mA), 500 ? for 4
to 20 mA |
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Direction of Rotation (Motor) | reversible with protected switch |
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Manual Override | push down handle |
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Running Time (Motor) | 90 sec |
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Ambient Temperature Range | -22°F to 122°F [-30°C to 50°C] |
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Storage Temperature Range | -40°F to 176°F [-40°C to 80°C] |
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Housing | NEMA type 1 / IP40 |
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Agency Listings | cULus acc. to UL60730-1A/-2-14, CAN/CSA
E60730-1:02, CE acc. to 2004/108/EC and
2006/95/EC |
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Noise Level (Motor) | <35 dB (A) |
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Operating Range Y | 2 to 10 VDC, 4 to 20 mA w/ ZG-R01 (500 ?,
1/4 W resistor) |
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Position Indication | integrated into handle |
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Servicing maintenance | free |
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ZS-CCV. | New Characterized Control Valve Weather Shield |
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S1A, S2A | Auxiliary Switches |
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P...A | Feedback Potentiometer |
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Product Family
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