Bell & Gossett 132126 3DS-6S 6" flanged Triple Duty Valve combines a check valve, shutoff valve, and balancing valve in one body for hydronic HVAC systems. Rated for 175 PSI working pressure and 225°F maximum temperature. Cast iron construction with flanged connections.

# Hydraulics and Pneumatics ## Overview The **B&G 132126 3DS-6S 6" Flanged Triple Duty Valve** is a highly versatile and efficient component designed for use in hydronic heating and cooling systems. Manufactured by Bell & Gossett, a trusted name in the HVAC industry, this triple duty valve seamlessly combines three essential functions: flow control, system isolation, and pressure regulation, making it an ideal choice for a variety of applications. ## Key Features • **Triple Duty Design:** Serves as a flow control valve, isolation valve, and pressure-regulating valve, providing comprehensive functionality in one unit. • **Flanged Connections:** Designed with 6-inch flanged ends for easy installation and secure connections to existing piping systems. • **Durable Construction:** Constructed from high-quality materials, ensuring longevity and resistance to corrosion and wear in demanding environments. • **Flow Capacity:** Offers optimal flow characteristics, enhancing system efficiency and performance across various HVAC applications. • **Compliance:** Meets or exceeds industry standards for efficiency and safety, reflecting Bell & Gossett's commitment to quality and innovation. ## Applications • **Hydronic Systems:** Ideal for both residential and commercial hydronic heating and cooling systems, providing reliable performance and control. • **Industrial Applications:** Suitable for use in industrial settings where precise flow management and system isolation are critical. • **Wastewater Treatment:** Can be effectively utilized in wastewater management systems, ensuring optimal operation under varying conditions. ## Benefits • **Enhanced Efficiency:** The triple duty functionality minimizes the need for multiple valves, streamlining system design and installation while maximizing operational efficiency. • **Reliability:** Built to withstand rigorous conditions, ensuring consistent performance and reducing the risk of system failure. • **Ease of Maintenance:** Designed for easy access, facilitating straightforward maintenance and servicing, thus reducing downtime. --- *Product information compiled with AI assistance for reference purposes.*