MVN713A0000 Actuador modulante de 3nm 90s/90 de 24 VAC 60 Hz / 24 VDC de 2.0w clase 2

Referencia MVN713A0000

El actuador de válvula de control MVN de 3 Nm (27 lb-in) se usa con las válvulas de bola de control VBN2 de 2 vías y VBN3 de 3 vías para controlar agua fría y caliente con soluciones de glicol hasta un 50 % en calefacción, ventilación y aire acondicionado ( HVAC) para proporcionar funciones de modulación o de dos posiciones.

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Features

Non-Spring Return
Floating and modulating
Space saving, click-on installation - no tool required
Extendable position indicator for easy commissioning
Available with or without cable
Compatible with control ball valves from 1/2" to 1-1/4"
Actuator can be mounted on the valve in any of four positions
Sizes from 1/2 to 3 in. with internal (female) NPT connections.
Equal percentage flow characteristic.
Reduced B port CV for constant loop flow.
Choice of factory-installed actuation: floating, modulating (2-10 V), spring return or non-spring return 2-Position, Spring Return Modulating/Floating.
Field configurable for normally open or normally closed fail-safe position.
Removable manual operating handle to control valve during installation or in an event of power failure.
Actuator can be mounted on the valve in any of four orientations.
Field-serviceable stem assembly.
Wide range of CV choices from 0.33 to 266.
Nickel-chrome plated brass or 316 stainless steel ball and stem.

Actuator Type: Valve
Rotational Stroke: 90° ±3°.
Fail Safe Mode: Non-spring return, Fail in place
Torque: 27 lb-in. (3 Nm).
External Auxiliary Switches Available: No
Supply Voltage: 24 Vac +20%, -15%, 24 Vdc
Power Consumption: 5 VA- Modulating; 1.5 VA - Floating; 6 VA - Fast Acting SPDT
Environmental Rating: NEMA2
Frequency: 50 Hz; 60 Hz
Mounting: Click-on installation – no tool required
Noise Rating at 1m (Maximum): 35 dB(A) max at 1 m [50 dB (A) for MVN643].
Materials: Plenum rated plastic housing
Operating Humidity Range (% RH): 5 to 95% RH, non-condensing
Ambient Temperature Range: -4°F to 131°F (-20°C to 55°C)
Storage Temperature Range: -40°F to 176°F (-40°C to 80°C)
Timing: 90 sec. for MVN613 and MVN713; 30 sec. for MVN643
Electrical Connections: Field wiring 18 to 20 AWG to screw terminals, located under the removable access cover.
Humidity Ratings: 5% to 95% RH non-condensing.
Design Life (at Rated Voltage): 60,000 cycles; 1 cycle = 0°…90°…0°
Cable Specification: 18 AWG, Plenum Rated, 300 V, 10 A, 3 ft. length from end of access cover.
Environmental Protection Ratings: IP40.
Approvals: UL/cUL; UL60730

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