Thermostatic mixing valve Afriso ATM 363 DN20 G1'' (model 1236310)

Thermostatic mixing valve Afriso ATM 363 DN20 G1'' (model 1236310) is a compact control device for blending hot and cold water to deliver a stable, pre-set outlet temperature. Engineered for DN20 / G1'' pipe connections, the valve automatically compensates for fluctuations in supply temperatures and pressures to reduce the risk of scalding and ensure consistent comfort at taps and showers. The unit is suitable for domestic hot water circuits and small commercial installations where reliable temperature limiting and user protection are required.

Advantages

The Afriso ATM 363 provides precise thermostatic regulation without the need for electrical power, reacting quickly to changes in inlet temperatures to maintain the selected outlet temperature. Its DN20/G1'' form factor simplifies integration into existing plumbing systems. Corrosion-resistant materials and a robust internal thermostatic element offer long service life and reduced maintenance. The valve contributes to water safety by reducing scalding risk and can help stabilize mixed-water temperatures across multiple draw-off points.

Suitable for

• Domestic hot water systems: showers, washbasins and bathtubs
• Small commercial installations such as staff washrooms and customer restrooms
• Point-of-use mixing where consistent outlet temperature is required
• Retrofit projects replacing manual mixing setups to improve safety

Key specifications

• Connection size: DN20 / G1'' compatible
• Function: Thermostatic blending of hot and cold water to a set outlet temperature
• Operation: Mechanical thermostatic control (no electrical supply required)
• Application: Domestic and small commercial hot water mixing
• Materials: corrosion-resistant body and internal thermostatic element for durability
• Installation: inline mounting with standard plumbing fittings for DN20/G1''

How to use

Install the Afriso ATM 363 in the cold and hot water supply lines according to plumbing practice, ensuring correct flow direction and secure G1'' connections. Set the desired outlet temperature using the factory-provided adjustment mechanism or setpoint indicator; the valve will then modulate flow between hot and cold in response to inlet changes to hold that temperature. Periodic inspection and, if applicable, maintenance of strainers or filters in the supply lines will help preserve accurate operation. Follow local plumbing codes and the manufacturer's installation guidance when integrating the valve into a system.

Usage recommendations

For safe and reliable performance, ensure supply temperatures and pressures fall within the valve's recommended operating range; install check valves or strainers upstream if backflow or debris is a concern. Commission the system by verifying mixed-water temperatures at representative outlets and adjust the setpoint as needed. Regularly inspect for leaks and scale buildup, and service according to local regulations and manufacturer instructions.