The CircuitSolver® Union Assembly’s primary component is the CircuitSolver® which is a self-acting thermostatic recirculation valve that automatically and continuously maintains a set temperature at the end of each branch or riser in a domestic hot water system. Since the CircuitSolver® responds to water temperature and controls flow to the return, it eliminates the need to manually balance the system.
- Self-actuating Thermoloid® wax blend thermal actuator
- Stainless-steel body and internal components
- Tamper-proof – fixed set-point
- Array of configurations
- High Cv
| Series | CSUA-ProPEX® |
| Description | 1/2" - CSUA-ProPEX® |
| Size | 1/2" NPT |
| Diameter-in | 1.8 |
| Diameter-mm | 46 |
| Length-in | 10.2 |
| Length-mm | 257 |
| Weight lb | 2.8 |
| Weight kg | 1.3 |
| Maximum Operating Pressure | 200 PSIG (14 BAR) |
| Maximum Temperature | 250°F (121°C) |
| Cv Open | 1.3 |
| Cv Closed | 0.2 |
| Cv Design | 0.6 |
| Isometric View | Download |
| Front View | Download |
| Top View | Download |
| Side View | Download |
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