IMPA: 530391

Thermostatic Mixing Valves for Marine & Shipboard Lavatories

Our thermostatic mixing valves are precision-engineered for marine lavatory systems, delivering a safe and consistent outlet water temperature by automatically blending hot and cold supply lines. Built to withstand the demanding conditions of shipboard environments, these valves help prevent scalding while ensuring user comfort across a wide range of flow rates and pressure fluctuations.

Designed with corrosion-resistant materials and a compact form factor, these valves are straightforward to install and maintain in existing piping systems. Whether outfitting a new vessel or retrofitting an aging plumbing network, these thermostatic mixing valves provide reliable, low-maintenance performance that meets the rigorous expectations of commercial marine operations.

Key Features

Technical Specifications

SpecificationValue
Valve TypeThermostatic Mixing Valve
Connection Size1/2" NPT, 3/4" NPT, 1" NPT (optional)
Temperature Range85°F – 120°F (29°C – 49°C)
Maximum Working Pressure150 PSI (10.3 bar)
Maximum Water Temperature200°F (93°C)
Body MaterialCorrosion-resistant brass
Internal ComponentsThermostatic cartridge, stainless steel springs
ConnectionsThreaded NPT or sweat solder (varies by model)
Flow CapacityUp to 20 GPM available
ComplianceANSI A112.18.1 / ASSE 1017

Frequently Asked Questions

What is a thermostatic mixing valve?

It automatically blends hot and cold water to maintain a set outlet temperature, preventing scalding and ensuring consistent water temperature for showers, sinks, and other lavatory fixtures.

How does it protect against scalding?

The valve contains a thermostatic element that reacts to temperature changes and shuts off water flow if either supply fails, ensuring the outlet never exceeds a safe temperature.

Are these valves suitable for saltwater environments?

Yes, they feature a corrosion-resistant brass body and internal components designed to withstand the harsh, salt-laden atmosphere found in most marine settings.

What sizes are available?

We commonly stock models with 1/2", 3/4", and 1" NPT connections. Custom configurations can be supplied upon request for specific vessel plumbing layouts.

Inquire About This Product

Contact us for pricing, availability, and bulk orders:

📧

📞 [Phone protected by JavaScript]

💬

💚 Add on WeChat

Open WeChat and add this ID:

Select Language