• In-line, wall or panel mounted.
• Sharp-barb air connections.
• Molded plastic construction.Pneumatic Three-Port Averaging Relay; Panel, Wall or In-Line Mount| Type | Pneumatic Three-Port Averaging Relay |
|---|
| Operation | Output pressure equals average of two input pressures |
|---|
| Input Operating Pressure (psi) | 3 to 15 psi |
|---|
| Output Operating Pressure (psi) | 3 to 15 psi |
|---|
| Output Operating Pressure (kPa) | 21 to 103 kPa |
|---|
| Input Operating Pressure (kPa) | 21 to 103 kPa |
|---|
| Capacity (Cv) | 0.039 scfm at 1 psi differential (18 mL/s at 5 kPa differential) |
|---|
| Overview | A three-port relay used in HVAC systems averages the signals from two thermostats to control a single device such as a heating coil valve for a multizone unit. The pneumatic averaging relay provides an output pressure equal to the average of two input pre |
|---|
| Maximum Safe Operating Pressure (psi) | 30 psi |
|---|
| Airflow Usage | 0.007 scfm (3.303 mL/s) maximum |
|---|
| Maximum Safe Operating Pressure (kPa) | 205 kPa |
|---|
| Air connections | Barb fittings 5/32 in. (4 mm) O.D. plastic tubing |
|---|
| Operating Humidity Range (% RH) | 5 to 95% RH |
|---|
| Mounting | Wall or In-line or panel |
|---|
| Temperature Range (F) | 32 F to 125 F |
|---|
| Temperature Range (C) | 0 C to 52 C |
|---|
| Dimensions (in.) | 1 1/2 in. high x 7/8 in. wide x 15/16 in. deep |
|---|
| Dimensions (mm) | 38 mm high x 22 mm wide x 24 mm deep |
|---|
Product Family
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
|