3/4" Sw. 3-way Zone Valve - Honeywell Hi-Pressure Fan Coil

Actuator VU844A1003 and Valve VU54S2016 is included in Price

Overview

The VU844 humidity resistant, Fan Coil Valve Actuators are used in conjunction with VU52, VU53 and VU54 valves for controlling the flow of hot or chilled water in commercial HVAC equipment such as fan coil units, terminal reheat coils and convectors.

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 HVAC

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 NO (VU52) or 3-way VU valve body (VU54)

Materials Stainless Case, Aluminum Cover

Comments For controlling the flow of hot or chilled water in commercial HVAC equipment such as fan coil units, terminal reheat coils and convectors

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 (F) 34 F to 125 F ambient at 200 F Fluid

Ambient Temperature Range (C) 1 C to 52 C ambient at 93 C Fluid

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.) 45 deg.

Timing, Nominal Driving @ 60 Hz (sec)-- 15 sec maximum

Spring Return Timing Nominal-- 6 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

Electrical Connections (in.) 6 in.

Electrical Connections (mm) 0.15 m