1" SWT 3 Way Motorized Zone Fan Coil Valve (Assembled)

Product Specifications

Dimensions (in.)

A to B ports End to End--3 3/8 in.; Center Line of A&B ports to end of AB port--1 11/16 in.

Dimensions (mm)

A to B ports End to End--86 mm; Center Line of A&B ports to end of AB port--43 mm

Maximum Safe Operating Pressure (psi)

300 psig

Maximum Safe Operating Pressure (kPa)

2068 kpa

Used With

VU444 or VU844 Actuator

Approvals, Canadian Standards Association

CSA C/US

Ambient Temperature Range (F)

34 F to 125 F at 200 F Fluid

Ambient Temperature Range (C)

1 to 52 C @ 94 C Fluid

Connection Type

Sweat

Body Pattern

Three-way A-AB-B

Pipe Size (inch)

1 in.

Pipe Size (DN)

DN25

Maximum Differential Pressure Ratings (Close-off) (psi)

10 psi

Maximum Differential Pressure Ratings (Close-off) (kPa)

69 kPa

Capacity (Cv)

7.0 Cv

Capacity (Kv)

6.5 kvs

Valve Action

Diverting

Valve Type

Fan Coil Valve

Controlled Fluid

Chilled or hot water with up to 60% Glycol

Materials (Body)

Brass

Materials (Seat)

Brass

Materials (Stem)

Brass

Flow Characteristic

Quick Opening

Actuation

Must be purchased separately

Materials (Plug/Ball/Disc)

Buna-N rubber

Materials (Packing)

EPDM rubber

Actuator Specs

Overview

The 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

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 (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