
Electric Motorized Ball Valve 1" Normal Open and Normal Close
Beok BKV series of motorized ball valves are used to control the on/off of the water system in HVAC system, consisting of actuator and valve body.
Product Introduction
We are determined to provide our customers with the best quality central heating wiring centres, central heating system, touchscreen display thermostat and services to continuously meet the growing demand of the building energy-saving market. Our corporate spirit is continuous learning, decisive execution and continuous reforming. Our company constantly improves technical standards, standardizes management, carries out technical innovation and improves staff quality. Our corporate culture is optimistic, unremitting pursuit, dedication, integrity, to achieve the value of life, social responsibility.
Products Description
MKV electric motorized valve is a valve that controls the opening and closing of the valve through an electric actuator. It has the advantages of fast response and precise control, and is suitable for fluid control systems in various industrial fields, such as water floor heating system, fan coil heating and cooling system.
MKV two-way motoized ball valve refers to a ball valve with only one inlet and one outlet in the valve body, which is usually used in simple fluid control systems. Its working principle is to control the rotation of the ball through an electric actuator to achieve the opening and closing of the valve.

Technical Parameter
| Item Name | 2 Way Electric Motorized Valve |
| Working Voltage | AC220V±10%, 50/60 Hz ( Special-Made: 24V ) |
| Power Consumption | 4W ( Only when you open and close the valve ) |
| Running Time of Each Action | ≤15s ( Valve-on ); ≤15s ( Valve-off ) |
| Norminal Pressure | 2.5Mpa |
| Applied Medium | Cold or hot water, glycol water liquor ( ≤ 50% ) |
| Medium Temperature | 2-90℃ |
| Grade of Protection | IP54 |
| Safety Class | II ( Double Insulation ) |
| Material of Valve Body | Brass ( Surface is plated with nickel ) |
| Material of Actuator | Outer Cover: ABS+PC Engineering Plastic |
Product Application
Electric Motorized Valve for different HVAC system

Valve Works with water underfloor heating system
In the water underfloor heating system, the motorized ball valves works with water floor heating thermostat. When the room temperature does not reach the set value of the thermostat, the temperature controller sends a signal to open the electric valve; When the room temperature reaches the set value of the thermostat, the thermostat sends a signal to close the valve; The room temperature is always kept within the temperature range set by the thermostat.

Work with air conditioning fCU system
In the air conditioning fcu system, electric motorized valve is one of the key control points for refrigerant circulation. The electric ball valve can automatically adjust the opening and closing of the valve according to the changes in parameters such as temperature and pressure, thus ensuring optimal control of cooling and heating effects, keeping the indoor temperature steady.
Model Spec
|
Electric Motorized Valve Model |
MKV312-DN20 | MKV312-DN25 | MKV322-DN20 | MKV322-DN25 |
| Wiring Diagram | ![]() |
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| Control | 3 wires 1-control | 3 wires 1-control | 3 wires 2-control | 3 wires 2-control |
| Type | Two way | Two way | Two way | Two way |
| Diameter | DN20 (3/4'') | DN25 (1'') | DN20 (3/4'') | DN25 (1'') |
| Cable Length | 0.5m | 0.5m | 0.5m | 0.5m |
do you have any question?
Our perfect quality inspection and quality control system enables our customers to use our Electric Motorized Ball Valve 1" Normal Open and Normal Close with confidence. The company attaches great importance to product quality and R&D technological innovation, and now has a number of patents. We focus on providing multi-system integrated design solutions, have rich industrial experience, and look forward to creating common value with our clients.
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