Four-way flanged mixing valve ESBE series 4F. The valve body is made of grey cast iron. The four-way valve is designed for heating or cooling systems. The mixing valve has a dual mixing function. This means that part of the hot water supplied from the boiler is mixed with the return water from the radiator circuit, ensuring a higher temperature of the water entering the boiler. Additionally, the valve is equipped with a lever for manual control and a scale for position determination. In most cases, however, control is provided by an actuator, see below. The operating angle of the valve is 90°.

Examples of Use

• Heating applications
• Cooling

Installation Example

Suitable Actuators

• Actuator series CRA, CRB
• ESBE actuator series 90 (including controllers 90C etc.). It is necessary to fit with adapter VRG 801 - item number 16053300
• HVAC actuators BELIMO - any servo (e.g. LM-A, NM-A, LF etc.) can be used in conjunction with adapter type MKE....
• Actuators for mixing fittings BELIMO NRD, HT in conjunction with adapter MS-NRE6

Service

All main parts can be replaced or resealed - a gasket set or a complete renovation kit is available. In most cases, it is not necessary to remove the valve from the application during servicing.