The MTM Hydro 3/8" Thermal Relief Valve (Part #20.0070) is a vital safety component designed to protect pressure washer pumps from overheating. When water temperatures rise beyond safe levels, this valve automatically opens to discharge hot water and allow cooler water to flow into the pump. Built with a durable 3/8" connection, it ensures reliable, long-term protection in demanding professional applications. Ideal for contractors and pressure washing professionals, this valve helps extend pump life while maintaining safe and efficient system performance.

Specifications & Details:

• Brand: MTM Hydro

• Part Number: 20.0070

• Type: Thermal Relief Valve

• Connection Size: 3/8" NPT

• Function: Protects pumps from overheating by releasing hot water

• Application: Pressure washer pump safety and performance

• Automatic operation for consistent reliability

• Heavy-duty construction for long service life

This MTM Hydro thermal relief valve is an essential replacement part for maintaining safe operation and protecting your equipment investment.