Conbraco Industries 34C-106-01 Valve

The Apollo MVC-114, part of the Apollo 34C-106-01 series, is a professional-grade high capacity thermostatic mixing valve engineered for centralized "point of source" hot water distribution. With a 1-1/4 inch female NPT connection, this bronze-bodied valve is ASSE 1017 approved, making it a staple for commercial and institutional boiler or water heater configurations. It features a standard temperature control range of 90°F to 140°F and a robust flow capacity, maintaining stable discharge temperatures despite fluctuating supply pressures. The patented finger grip pads allow for seamless inline shuttle maintenance without specialized tools, critical for minimizing downtime in high-demand environments. This mixing valve utilizes a copper/wax-filled thermostatic element and stainless steel springs to ensure rapid response and accuracy within ±3°F. Designed for hydronic heating systems and large-scale potable water applications, the heavy duty bronze construction and glass-filled Noryl internals provide the durability needed for long-term 150 psi service.

• ASSE 1017 Certified: Meets strict performance requirements for temperature-actuated mixing valves in commercial distribution systems.
• High-Flow Performance: Optimized for institutional demand, supporting reliable temperature regulation for multiple downstream fixtures.
• Serviceability: Patented interior design allows for easy removal of the shuttle and element for inspection or cleaning without removing the valve from the line.
• System Efficiency: Enables higher storage temperatures in the tank to limit bacterial growth while delivering safe, tempered water.
• Rugged Materials: Built with an ASTM B584 bronze body and ASTM B16 brass stem for superior corrosion resistance and longevity.

What is the minimum flow rate required for the MVC114?
This valve requires a minimum flow rate of 1.0 GPM at or near the hot water source, specifically when used with a recirculated tempered water line and a continuously operating pump.

Can this valve be used for radiant heating?
Yes, the Apollo 34C-106-01 is frequently used in hydronic and radiant heating applications for precise loop temperature control, though the "H1" suffix high-temp version is often preferred for higher-temperature boilers.

What are the connection specs?
The valve features 1-1/4" FNPT (Female National Pipe Thread) connections for both the inlets and the outlet, designed to handle up to 150 psig maximum working pressure.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.