VALVE: 3-way CCV, SS Trim, 2", Cv 57 CCV w/ Stainless Steel Ball and Stem , ACTUATOR: Actuator 20 Nm, 150 s adjustable, AC / DC 24 V, modulating, MFT IP 54, Manual override with push-button Control DC 2...10 V, 0...32 V adjustable Operating range DC 2...10 V, 0...32 V adjustable Position feedback DC 2...10 V, 0...10 V,adjustable DireApplication | 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, hot water, up to 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] | 400 |
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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 | 3.5 W |
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Power Consumption Holding | 1.3 W |
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Transformer Sizing | 6 VA (class 2 power source) |
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Electrical Connection | 18 GA plenum rated cable with 1/2? conduit connector protected NEMA 2 (IP54) 3ft [1m] 10ft [3m] and 16ft [5m] |
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Overload Protection | electronic thoughout 0� to 90� rotation |
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Input Impedance | 100 k ? for 2 to 10 VDC (0.1 mA), 500 ? for 4 to 20 mA, 1500 ? for PWM, floating point and On/Off |
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Direction of Rotation (Motor) | reversible with built-in switch |
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Manual Override | external push button |
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Running Time (Motor) | 150 sec (default), variable (90 to 150 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 2, IP54, UL enclosure type 2 |
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Agency Listings | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC |
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Noise Level (Motor) | <45 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), variable (VDC, floating point, on/off) |
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Position Indication | integrated into handle |
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Feedback Output U | 2 to 10 VDC, 0.5 mA max, VDC variable |
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Product Family
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