Member of Morris Group International
Model MV17 Series
Master Mixing Valve
Placed directly at the water heater, master mixing valves thermostatically combine hot and cold water to achieve the appropriate temperature for the hot water distribution system.
In order to protect against Legionella bacteria growth in the tank, the MV17 master mixing valve stores water at 140°F or higher before delivering it to the distribution system at approximately 120°F. Tempering valves then provide a final adjustment at the point of use to ensure the water is delivered at the desired temperature.
The MV17 Series master mixing valve is offered in 5 sizes, making it ideal for applications both small and large. Select the model with the capacity and performance best suited to meet your needs!
Features & Benefits
- Minimum flow rate of just 0.1 GPM
- IAPMO-certified minimum flow rate of 0.5 GPM far exceeds ASSE 1017 requirements
- Brass and paraffin wax design for more reliable, consistent performance compared to competitors’ bi-metal valves
- Integral strainers accessible for cleaning
- Two lockable full port brass ball valves for inlet connections included
- Allen wrench setpoint adjustment, with a locknut to prevent unauthorized access
- Outlet temperature gauge optionally available
Downloads
Resource Type | Title | Description | File Size | Action | |
|---|---|---|---|---|---|
 | | Lead-Free Themostatic Master Mixing Valve [MV17-1 (MV17CP-1) | 15 gpm, 1/2" NPT; MV17-2 (MV17CP-2) | 45 gpm, 3/4" NPT/1" NPT; MV17-3 (MV17CP-3) | 90 gpm, 1" NPT/1-1/4" NPT; MV17-4 (MV17CP-4) | 150 gpm, 1-1/4" NPT/1-1/2" NPT; MV17-5 (MV17CP-5) | 225 gpm, 1-1/2" NPT/2" NPT] Installation, operation, and maintenance manual (including parts assembly drawings) for MV17 Series master mixing valve | 765 KB | ||
| | Lead-Free Themostatic Master Mixing Valve [MV17-1 (MV17CP-1) | 15 gpm, 1/2" NPT; MV17-2 (MV17CP-2) | 45 gpm, 3/4" NPT/1" NPT; MV17-3 (MV17CP-3) | 90 gpm, 1" NPT/1-1/4" NPT; MV17-4 (MV17CP-4) | 150 gpm, 1-1/4" NPT/1-1/2" NPT; MV17-5 (MV17CP-5) | 225 gpm, 1-1/2" NPT/2" NPT] | 356 KB | ||
 | | Master Mixing Valve Revit Drawings [MV17-1, MV17-2, MV17-3, MV17-4, MV17-5] | 1 MB | ||
| | Master Mixing Valve CAD Drawings [MV17-1, MV17-2, MV17-3, MV17-4, MV17-5] | 1 MB | ||
 | | MV17 Series, ST70 Series, ST7017, ST7069, SV16, TZV Valves | 272 KB | ||
| | MV17 Series, ST70 Series, ST7017, ST7069, SV16, TZV Valves | 220 KB | ||
| | Kwik Ship Brands are a new way to order products. These standardized items are stocked locally, replenished weekly, and available for quick delivery, ensuring you get what you need with minimal delay. | 4 MB | ||
| | Kwik Ship® Brands PRV Spec Sheet (pdf) | 707 KB | ||
| | Comprised of 28 divisions spanning diverse markets, Morris Group International designs, engineers, and manufactures products with precision to meet today’s construction and installation trends. | 27 MB | ||
| | Save time and money with Acorn ConTrols® Kwik Ship products, with many items shipped fully or partially assembled and stock replenished weekly. | 737 KB | ||
| | See how Acorn ConTrols® valves and systems work together to regulate the water flow through an entire building. | 1 MB | ||
| | Acorn ConTrols® manufactures and distributes a complete line of thermostatic mixing, balancing, pressure regulating, and check valves to handle water temperature, pressure, and flow in a building. | 5 MB | ||
| | Detailed specs and descriptions for the complete Acorn ConTrols® line of mixing, tempering, balancing, check, and pressure reducing valves. | 4 MB | ||
| | To protect against Legionella, the MV17 master mixing valve stores water at 140°F or higher before delivering it to the distribution system. Tempering valves then provide a final adjustment at the point of use to achieve the desired water temperature. | 710 KB | ||
 | | Standard MV17-1 brass master mixing valve | 724 KB | ||
| | Standard MV17CP-1 chrome-plated brass master mixing valve | 263 KB |
Specifications
| Product Type | Mixing Valve, Thermostatic Balancing Valve |
| Material | Brass Casting with Corrosion-Resistant Internal Components, Rough Chrome-Plated |
| Compliance | UPC, ASSE 1017, CSA B125.3, No Lead - Federal Public Law 111-380 |
| Valve Size | 1/2" NPT Inlet & Outlet, 3/4" NPT Inlet & 1" NPT Outlet, 1" NPT Inlet & 1-1/4" NPT Outlet, 1-1/4" NPT Inlet & 1-1/2" NPT Outlet, 1-1/2" NPT Inlet & 2" NPT Outlet |
| Brand | Acorn ConTrols® |
| Flow Rate | 15 GPM @ 45 PSI, 45 GPM @ 45 PSI, 90 GPM @ 45 PSI, 150 GPM @ 45 PSI, 225 GPM @ 45 PSI |
| Max Operating Pressure | 125 PSI (861 kPa) |
| Max Hot Water Supply Temp. | 180°F (82°C) |
| Outlet Temp. Range | 100°F - 160°F (38°C - 71°C) |
| Connections | NPT |
| Patent | 9,898,017 |
Options
Accessories
Image | Model | Description | Downloads | |
|---|---|---|---|---|
 | MB | Accessory: Wall Mounting Bracket for Valve | ||
 | OTG | Accessory: Outlet Temperature Gauge |
Miscellaneous
Image | Model | Description | Downloads |
|---|
Models
 |
MV17-1 Brass 15 GPM (56.8 LPM) Inlets 1/2" NPT Outlet 1/2" NPT 5-3/4" (146 mm) Length Two 1/2" NPT Ball Valves  |
MV17CP-1 Chrome-Plated Brass |
 |
MV17-2 |
MV17CP-2 |
 |
MV17-3 |
MV17CP-3 Chrome-Plated Brass |
 |
MV17-4 |
MV17CP-4 |
 |
MV17-5 |
MV17CP-5 |
| MV17-6 350 GPM (1325 LPM) Inlets 2" NPT Outlet 3" NPT 15-7/8" (381 mm) Length Two 2" NPT Ball Valves See specific product page coming soon |