Bell & Gossett 132161 3DS-4B 4" Triple Duty Valve
Bell & Gossett 132161 3DS-4B 4" Triple Duty Valve
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 132161 |
| Model Designation | 3DS-4B |
| Connection Size | 4" |
Maintain precise control and system efficiency in your hydronic piping circuit with the Bell & Gossett 132161 3DS-4B. This 4-inch triple duty valve serves as a critical component, integrating a shut-off valve, a silent check valve, and a calibrated balance valve into a single, compact body design to ensure streamlined installation and reliable performance in commercial heating and cooling loops.
The valve functions by utilizing a spring-loaded silent check mechanism that prevents backflow during pump cycles, effectively eliminating water hammer and protecting internal components. By consolidating three essential flow control functions, it minimizes piping clutter while providing operators with the ability to balance system flow through the calibrated position indicator, ensuring optimal energy distribution throughout the facility.
Key System Performance Baselines:
- Enhanced Pump Protection: Prevents reverse flow to maintain pump integrity and operational lifespan.
- Calibrated Flow Control: Features a memory stop and calibrated dial for repeatable system balancing.
- Streamlined Installation: Reduces overall piping complexity by combining three distinct valve types into one unit.
⚠️ Application Profile: Primarily installed on the discharge side of hydronic pumps in commercial HVAC systems, cooling tower loops, and industrial fluid handling applications requiring non-slam check valve capabilities.
