Three-way mixing valve Honeywell V5433A1056 DN32 KVS16

Honeywell V5433A1056 DN32 KVS16 is a three-way mixing valve designed for hydronic heating and cooling systems. It mixes or diverts water flows to regulate temperature in circuits such as boilers, radiators and HVAC loops. The valve body with DN32 connections and a KVS16 flow coefficient enables predictable flow control and integration into standard piping systems used in commercial and residential installations.

Advantages

The valve provides stable mixing performance and reliable temperature control without electronic components in the actuator. Its DN32 connection size and defined KVS16 characteristic allow for straightforward hydraulic calculation and system balancing. Constructed from materials resistant to typical heating system water, the design supports long operational life and low maintenance requirements.

Suitable for

• Mixing hot and cold water in hydronic heating circuits
• Diverting flow between parallel heating or cooling loops
• Temperature regulation in boiler and radiator installations
• Integration into HVAC systems for small to medium commercial and residential buildings

Key specifications

• Connection size: DN32 suitable for common 32 mm piping systems
• Flow characteristic: KVS16 indicating nominal flow capacity at standard pressure drop
• Function: three-way mixing/diverting valve for hydronic systems
• Materials: corrosion-resistant valve body and internal components compatible with treated heating water
• Mounting orientation: inline installation with appropriate actuator coupling

How to use

Install the valve in the piping run where controlled mixing or diversion is required, observing flow direction markings and ensuring DN32 pipe connections are properly sealed. Couple the valve to a compatible actuator or control device following the actuator manufacturer's instructions. Commission the circuit by verifying flow rates and adjusting system controls so the valve achieves the required temperature setpoint and stable hydraulic balance.

Usage recommendations

Ensure water quality meets heating system standards and install appropriate strainers or filters upstream to reduce particulate ingress. Perform periodic visual inspections and check actuator operation; flush the system before installation if debris is suspected. For best results, use a compatible actuator and integrate the valve into the control strategy of the heating or cooling system.