The CircuitSolver® Union Assembly and Drain Valve’s primary component is the CircuitSolver® which is a self-acting thermostatic recirculation valve that automatically and continuously maintains the end of each domestic hot water supply line at the specified water temperature. 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 | CircuitSolver® Union Assembly & Webstone Drain Valve |
| Description | 3/4" - CSUA AND WEBSTONE DRAIN VALVE |
| Size | 3/4" NPT |
| Width-in | 2.9 |
| Width-mm | 74 |
| Diameter-in | 2 |
| Diameter-mm | 51 |
| Length-in | 8.6 |
| Length-mm | 217 |
| Weight lb | 3.8 |
| Weight kg | 1.8 |
| Maximum Operating Pressure | 200 PSIG (14 BAR) |
| Maximum Temperature | 250°F (121°C) |
| Cv Open | 1.8 |
| Cv Closed | 0.2 |
| Cv Design | 0.85 |
| Body Material | Stainless Steel |
| Isometric View | Download |
| Front View | Download |
| Top View | Download |
| Side View | Download |
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