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Totaline VLV364BB 3/4″ 3-Way Motorized Valve
Compact motorized water control valve for fan coil units, chilled water and hot water HVAC systems, featuring 220VAC operation, 3-way flow control, spring-return functionality and a Kv value of 3.4.
VLV364BB 3/4″ / 20mm 3-Way 220VAC Kv 3.4 FCUđ§ Totaline Motorized Valve for HVAC Water Control
The Totaline VLV364BB Motorized Valve is a compact 3-way water control valve designed for compatible HVAC applications including fan coil units (FCU), chilled water systems and hot water circulation systems.
The motorized actuator automatically changes the valve position according to the electrical control signal, allowing water flow through the fan coil or HVAC circuit to be controlled according to cooling or heating demand.
With a 3/4″ (20 mm) 3-way valve configuration, 220VAC 50/60Hz power supply and Kv 3.4 flow coefficient, VLV364BB provides a straightforward solution for compatible hydronic air-conditioning applications.
đ§ 3-Way Water Control ⥠220VAC Operation âŠī¸ Spring Return đŦī¸ FCU Application âī¸ Kv 3.4 đĻ Compact Design
âī¸ VLV364BB Quick Specifications
đ Technical Specifications
| Specification | Details |
|---|---|
| Brand | Totaline |
| Model | VLV364BB |
| Product Type | Motorized Water Valve |
| Valve Configuration | 3-Way |
| Nominal Size | 20 mm / 3/4″ |
| Power Supply | 220VAC |
| Frequency | 50 / 60Hz |
| Power Consumption | 7W |
| Flow Coefficient | Kv = 3.4 |
| Actuation | Motorized with Spring Return |
| Fail Mode | Port “A” Open |
| Typical Medium | Chilled Water / Hot Water |
| Typical Application | Fan Coil Unit & HVAC Hydronic Water Control |
VLV364BB is a 3/4″ 3-way motorized valve. Always check the complete model number and valve configuration before replacing an existing FCU valve.
đ What Does 3-Way Motorized Valve Mean?
A 3-way motorized valve provides three water connections and is used to redirect water flow between different flow paths within a hydronic system.
The room thermostat or HVAC controller detects a requirement for cooling or heating.
The control circuit supplies power to the motorized valve actuator.
The actuator changes the internal valve position.
Chilled or hot water is directed through the required flow path.
Water flowing through the fan coil allows the coil to provide cooling or heating.
When power is removed, the spring-return mechanism moves the valve toward its designated fail position.
âŠī¸ Spring Return & Port “A” Open Fail Mode
đ° Why Totaline VLV364BB Offers Strong Value
The VLV364BB combines a 3-way valve, 220VAC motorized actuator, spring-return mechanism and Kv 3.4 flow capacity in one compact solution, making it a practical choice for compatible fan coil and HVAC water-control applications.
đĸ Typical Applications
đ§ What to Check Before Ordering
| Selection Point | VLV364BB Requirement |
|---|---|
| Valve Size | 3/4″ / 20 mm |
| Valve Type | 3-Way |
| Power Supply | 220VAC, 50/60Hz |
| Power Consumption | 7W |
| Flow Coefficient | Kv 3.4 |
| Fail Position | Port “A” Open |
| Application | Compatible FCU / HVAC Chilled or Hot Water System |
| Replacement Check | Confirm pipe size, port configuration, voltage, flow requirement and fail position against the original valve. |
Totaline Motorized Valve Supplier Malaysia
RNA Engineering & Trading Sdn Bhd supplies Totaline HVAC components and motorized valves for fan coil units, chilled water systems and commercial air-conditioning applications.
Contact our team for pricing, availability, replacement matching and HVAC valve selection.
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