Lawler 86308-05 Series 804 High-Low Mixing Valve With Thermometer & Shutoff

Lawler 804 Mixing Valve with Thermometer & Shutoff Valve – High-Capacity Temperature Control

The Lawler 804 High-Low Thermostatic Mixing Valve (Model 86308-05) with integrated thermometer and shutoff valve is engineered for precise, reliable water temperature regulation in high-demand applications. Designed for both commercial and institutional facilities, the 804 blends hot and cold water to safe, consistent levels, protecting users from scalding while ensuring maximum comfort.

With the ability to deliver flows from 4 to 150 GPM at 45 PSI (½ GPM in a properly installed recirculated system), the Lawler 804 is ideal for large-capacity systems such as schools, hospitals, nursing homes, group showers, correctional facilities, and hotels.

🔑 Key Features & Benefits

• Built-in Thermometer – Provides easy, accurate monitoring of outlet water temperature.

• Integrated Shutoff Valve – Allows precise control of water flow for added safety and convenience.

• Scald Protection – Protects against burns with three-way safety: in the event of thermostat failure, hot water shutoff, or cold water shutoff.

• High-Capacity Flow Range – Handles 4–150 GPM @ 45 PSI, ensuring consistent tempered water even in large systems.

• Durable Construction – Features a liquid-filled thermostat, stainless steel piston, and liner for long-lasting performance.

• Code Compliant – Certified to ASSE 1017 and CSA B125.3 standards.

• Flexible Options – Available with stop & checks, thermometer, shutoffs, cabinet assemblies, and in rough bronze or white chrome finishes.

• Cost-Efficient Design – Easier to install, maintain, and operate compared to multi-valve systems.

🏢 Ideal Applications

The Lawler 804 with Thermometer & Shutoff is purpose-built for:

• Healthcare facilities (hospitals, nursing homes)

• Educational institutions (schools, universities, group showers)

• Hospitality & recreation (hotels, gyms, spas, aquatic centers)

• Correctional facilities

• Any large-capacity plumbing system requiring dependable tempered water control

⚡ Why Choose the Lawler 804?

The Lawler 804 combines high-volume capacity with precision temperature regulation, making it one of the most reliable and efficient choices for demanding plumbing systems. Its single-body design reduces installation time, simplifies maintenance, and provides peace of mind with proven scald protection.

📞 Get the Lawler 804 Today

Upgrade your plumbing system with the Lawler 804 Mixing Valve with Thermometer & Shutoff Valve. Contact us today for pricing, availability, and expert guidance on selecting the right Lawler solution for your facility.

Specifications:

Documents and guides: 

• Technical Documents