Complete range of control valves for water and air systems in HVAC automation
Our comprehensive valve portfolio provides precise flow control for hydronic heating and cooling systems, as well as air handling applications. Available in various sizes from DN15 to DN150, with 2-way and 3-way configurations, these valves are designed for reliable operation with electric actuators and building automation systems.
Precision control ball valves for modulating applications (DN25 - DN150)
| Model | Size | Connection | Kv (m³/h) | Pressure | Configuration | Action |
|---|---|---|---|---|---|---|
| VRC DN25 | DN25 (1") | Threaded | 10 | PN25 | 2-way / 3-way | View |
| VRC DN32 | DN32 (1-1/4") | Threaded | 16 | PN25 | 2-way / 3-way | View |
| VRC DN40 | DN40 (1-1/2") | Threaded | 25 | PN25 | 2-way / 3-way | View |
| VRC DN50 | DN50 (2") | Threaded | 40 | PN25 | 2-way / 3-way | View |
| VRC DN65 | DN65 (2-1/2") | Flanged | 63 | PN16 | 2-way / 3-way | View |
| VRC DN80 | DN80 (3") | Flanged | 100 | PN16 | 2-way / 3-way | View |
| VRC DN100 | DN100 (4") | Flanged | 160 | PN16 | 2-way / 3-way | View |
| VRC DN125 | DN125 (5") | Flanged | 250 | PN16 | 2-way | View |
| VRC DN150 | DN150 (6") | Flanged | 360 | PN16 | 2-way | View |
Complete valve and actuator assemblies for quick installation (DN15 - DN150)
| Model | Size | Connection | Kv (m³/h) | Actuator Type | Control Signal | Action |
|---|---|---|---|---|---|---|
| VRS DN15 | DN15 (1/2") | Threaded | 4 | On/Off or Modulating | 0-10V / 3-point | View |
| VRS DN20 | DN20 (3/4") | Threaded | 6 | On/Off or Modulating | 0-10V / 3-point | View |
| VRS DN25 | DN25 (1") | Threaded | 10 | On/Off or Modulating | 0-10V / 3-point | View |
| VRS DN32 | DN32 (1-1/4") | Threaded | 16 | On/Off or Modulating | 0-10V / 3-point | View |
| VRS DN40 | DN40 (1-1/2") | Threaded | 25 | On/Off or Modulating | 0-10V / 3-point | View |
| VRS DN50 | DN50 (2") | Threaded | 40 | On/Off or Modulating | 0-10V / 3-point | View |
| VRS DN65 | DN65 (2-1/2") | Flanged | 63 | Modulating | 0-10V / 4-20mA | View |
| VRS DN80 | DN80 (3") | Flanged | 100 | Modulating | 0-10V / 4-20mA | View |
| VRS DN100 | DN100 (4") | Flanged | 160 | Modulating | 0-10V / 4-20mA | View |
| VRS DN125 | DN125 (5") | Flanged | 250 | Modulating | 0-10V / 4-20mA | View |
| VRS DN150 | DN150 (6") | Flanged | 360 | Modulating | 0-10V / 4-20mA | View |
Compact ball valves for fan coil and small HVAC applications
Wafer-type butterfly valves for large pipe applications
| Model | Size | Connection | Pressure | Material | Temperature | Action |
|---|---|---|---|---|---|---|
| VD6 DN50 | DN50 (2") | Wafer | PN16 | Cast Iron / SS Disc | -10°C to 120°C | View |
| VD6 DN65 | DN65 (2-1/2") | Wafer | PN16 | Cast Iron / SS Disc | -10°C to 120°C | View |
| VD6 DN80 | DN80 (3") | Wafer | PN16 | Cast Iron / SS Disc | -10°C to 120°C | View |
| VD6 DN100 | DN100 (4") | Wafer | PN16 | Cast Iron / SS Disc | -10°C to 120°C | View |
| VD6 DN125 | DN125 (5") | Wafer | PN16 | Cast Iron / SS Disc | -10°C to 120°C | View |
| VD6 DN150 | DN150 (6") | Wafer | PN16 | Cast Iron / SS Disc | -10°C to 120°C | View |
| VD6 DN200 | DN200 (8") | Wafer | PN16 | Cast Iron / SS Disc | -10°C to 120°C | View |
| VD6 DN250 | DN250 (10") | Wafer | PN10 | Cast Iron / SS Disc | -10°C to 120°C | View |
| Actuator Model | Compatible Valves | Torque | Control Signal | Action |
|---|---|---|---|---|
| VZ5 | VRC DN25-50, VRS DN15-50, V9 Series | 5 Nm | 0-10V / 3-point | View |
| Electric Damper Actuator | VRC DN65-150, VD6 Series | 10-20 Nm | 0-10V / 4-20mA | View |
Why choose our control valves
Equal percentage and linear characteristics for accurate modulation
DN15 to DN150 for applications from fan coils to central plants
Brass, cast iron, and stainless steel options for long life
Designed for direct mounting of electric actuators
Ideal for various HVAC control scenarios
Chilled and hot water control
Primary and secondary flow control
Heating water control
Individual room control
Our HVAC experts are ready to assist with valve sizing and selection
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