Lawler 71762-16 66-80 Thermostatic Mixing Valves
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Lawler 66® Master Mixing Valve (71762-16) – High-Capacity Water Temperature Control
The Lawler 66® Master Mixing Valve (71762-16) is engineered for facilities that demand precise, high-volume water temperature control. Capable of mixing large quantities of hot and cold water, this valve ensures dependable delivery while providing Lawler’s exclusive Three-Way Protection™ against runaway temperatures, thermal shock, and scalding—even in the event of thermostat, hot water, or cold water failure.
With a flow capacity of up to 200 GPM, the Model 66® is built for institutional and commercial applications where consistent, safe tempered water is essential.
🔑 Key Features & Benefits
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High-Capacity Flow – Handles flows up to 200 GPM, making it ideal for large systems.
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Three-Way Protection™ – Safeguards against thermal shock, scalding, and runaway temperatures in case of component or supply failure.
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Temperature Precision – Maintains outlet water temperature within ±3°F for maximum safety and comfort.
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Exceeds ASSE 1017 Standards – Provides performance and safety above industry requirements.
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Durable Design – Constructed with rugged, high-quality materials for long-term reliability.
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Trusted Performance – Designed for demanding commercial, industrial, and institutional water systems.
🏢 Ideal Applications
The Lawler Model 66® is an excellent choice for high-demand environments, including:
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Hospitals & healthcare facilities
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Schools & universities
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Hotels & resorts
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Industrial plants
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Correctional facilities
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Large commercial buildings
⚡ Why Choose the Lawler 66®?
As Lawler’s flagship master controller, the Model 66® delivers unmatched performance, precision, and safety. With its high-flow capacity, three-way scald protection, and proven reliability, the 66® is the go-to solution for large-scale plumbing systems that require safe, tempered water delivery at all times.
📞 Order the Lawler 66® Today
Ensure consistent, safe water temperature control in your facility with the Lawler 71762-16 Model 66® Master Mixing Valve. Contact us today for pricing, technical support, and availability.
Specifications:
| Series: 66 |
| Model: 66-80 |
| Configuration: Standard |
| Application: Master Controller |
| Certification/s: ASSE 1017, CSA B125.3, Lead Free |
| Connection Type: NPT |
| Inlet Connection Size: 1" |
| Outlet Connection Size: 1-1/4" |
| Min Flow: 12 GPM |
| Min Flow with Recirculation: 1/2 GPM" |
| Rated Flow at 10 PSI: 39 GPM" |
| Rated Flow at 45 PSI: 80 GPM" |
| Temperature Range: 100°F – 150°F, 50°F – 100°F, 85°F – 135°F |
| Weight: 19 lbs |
| Part Number: 71762-16 Rough Bronze, 71762-46 Rough Chrome, 71762-46-P Polished Chrome |
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