Overview
Three-way Fan Coil Valve, the VU54 high pressure zone valves are used to control 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.
- VU54 provides three-way diverting control of water.
- 300 psi (2,000 kPa, PN20) operating pressure rating.
- Patented ball seal provides long service life, soft close off.
- Triple O-ring seal provides three lines of defense against corrosion and water leakage around drive shaft.
- Quick opening flow curve.
- Choice of NPT end connections for iron or steel piping.
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 (C)
- 1 to 52 C @ 94 C Fluid
- Ambient Temperature Range (F)
- 34 F to 125 F at 200 F 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
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