VU843A1004/U Actuador de 24vac 50/60 Hz 2W con cable de 6in para VU443 VU444 VU843 VU844

Referencia VU843A1004/U

Válvulas se utilizan junto con las válvulas VU52, VU53 y VU54 para controlar el flujo de agua fría o caliente en equipos HVAC comerciales, como unidades fancoil, bobinas de recalentamiento de terminales y convectores. Estas válvulas son resistentes a la humedad y son adecuadas para su uso en entornos no corrosivos con condensación.

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Features

Compact construction for easy installation.
Fits under the cover of most baseboard convectors with actuator fitted to valve body.
One-button, quick release. Secure 3-point, metal latch to valve body.
Spring return operation.
Stainless steel case and aluminum cover. Rust-proof nickel-plated motors available.
Line or low voltage, rust-resistant motors.
Manual opener for installation and valve operation on power failure.
Valve returns to automatic position when power is restored.
Actuator may be reinstalled or serviced without draining the system or disassembling the valve.
Slotted conduit hole for faster wiring.

Product Specifications

Application: For controlling the flow of hot or chilled water in commercial HVAC equipment such as fan coil units, terminal reheat coils and convectors
Dimensions (in.): 2 3/8 in. high, 3 1/2 in. wide, 2 3/8 in. wide
Dimensions (mm): 62 mm high, 88 mm wide, 60 mm deep
Used With: 2-way NC VU valve body (VU53)
Materials: Stainless Steel Case, Aluminum Cover
Item Type: Product
Frequency: 50 Hz; 60 Hz
Approvals, Canadian Standards Association: Certified C/US File No. LR1322
Electrical Connections: Leads
Supply Voltage: 24V
Power Consumption: Driving-- 6 Watts
Ambient Temperature Range (C): 1 C to 52 C ambient at 93 C Fluid
Ambient Temperature Range (F): 34 F to 125 F ambient at 200 F Fluid
Electrical Connections (in.): 6 in.
Electrical Connections (mm): 0.15 m
Internal Auxiliary Switch: 0
Fluid Temperature (C): 94 C
Fluid Temperature (F): 200 F
Actuator Type: Valve
Control Signal: Two position; SPST
Fail Safe Mode: Spring Return
Stroke (in.): 22 deg.
Timing, Nominal: Driving @ 60 Hz (sec)-- 15 sec maximum
Spring Return Timing: Nominal-- 4 sec
Maximum Differential Pressure Ratings (Close-off) (psi): Depends on Cv rating of valve
Maximum Differential Pressure Ratings (Close-off) (kPa): Depends on Cv rating of valve
Manual operation: Lever