• Compact construction for easy installation.
• Fits under the cover of most baseboard convectors with actuator fitted to valve body.
• VU52 and VU53 provide 2-way, straight-through control of water.
• Available in normally closed (VU53) or normally open (VU52) configurations.
• 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.
• Available with NPT end connections for iron or steel piping.1/2", 2.5 CV, 30 PSI DIFFERENTIAL. STRAIGHT THROUGH BODY STYLE. SHORT BODY.| Dimensions (in.), A to B ports End to End | 2 5/8 in. |
|---|
| Dimensions (mm), A to B ports End to End | 66 mm |
|---|
| Overview | Two-way Fan Coil Valves, the VU53 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. IMPORTANT These valves are not for use in systems containing dissolved oxygen. |
|---|
| Dimensions (in.), Center Line of A&B ports to end of AB port | 1 5/16 in. |
|---|
| Dimensions (mm), Center Line of A&B port to end of AB port | 33 mm |
|---|
| Body Pattern | Two-way, Straight-through |
|---|
| Approvals, Canadian Standards Association | CSA C/US |
|---|
| Flow Characteristic | Quick Opening |
|---|
| Controlled Fluid | Chilled or hot water with up to 60% Glycol |
|---|
| Flow Capacity (kvs) | 2.1 kvs |
|---|
| Maximum Safe Operating Pressure (psi) | 300 psig |
|---|
| Maximum Safe Operating Pressure (kPa) | 2068 kPA |
|---|
| Valve Action | Normally Closed |
|---|
| Actuation | Must be purchased separately |
|---|
| Maximum Differential Pressure Ratings (Close-off) (psi) | 30 psi |
|---|
| Maximum Differential Pressure Ratings (Close-off) (kPa) | 207 kPa |
|---|
| Ambient Temperature Range (F) | 34 F to 125 F at 200 F Fluid |
|---|
| Ambient Temperature Range (C) | 1 to 52 C @ 94 C Fluid |
|---|
| Materials (Plug/Ball/Disc) | Buna-N rubber |
|---|
| Materials (Packing) | EPDM rubber |
|---|
| Dimensions (mm) | A to B ports End to End--66 mm; Center Line of A&B ports to end of AB port--33 mm |
|---|
| Used With | VU443 Actuator, VU843 Actuator |
|---|
Product Family
Cross Reference
|
 Direct |
| |
| Manufacturer Suggested Replacement |
|
All orders are shipped same-day if the order is received by 1:00 PM Central Time. We ship worldwide.
UPS Hoilday Delivery Schedule
For more infomation about Returns visit Returns
For more informatrion about Warranty visit Warranty page.
You can also find answers to some common questions on our FAQ page
Reviews
Not reviewed yet, be the first to write one!
Add Review
|