VA Damper, Valve & Failsafe Actuators
A range of damper actuators, 24V or 230V powered, On/OFF, raise/lower or modulating control, from 4Nm to 32Nm torque. Suitable for dampers and butterfly valves.
VA-05A Damper Actuators (5Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-05M Damper Actuators (5Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-08A Damper Actuators (8Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-08M Damper Actuators (8Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-15A Damper Actuators (15Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-15M Damper Actuators (15Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-20A Damper Actuators (20Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-20M Damper Actuators (20Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-30A Damper Actuators (30Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm (177 in/lb) torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-30M Damper Actuators (30Nm Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-FA Damper Actuators (Failsafe Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
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VA-FM Damper Actuators (Failsafe Actuators)
Sontays range of damper actuators are suitable for many applications including motorised control of dampers in ventilation systems. They are available with either on/off, floating (raise/lower) or modulating control signal input and various torque ratings. A failsafe damper actuator is also available in a 20Nm torque rating. All units and can have optional auxiliary switch(es) fitted and the direction of rotation can be reversed and the angle of mechanical travel can be limited.
See moreVR Rotary Shoe Valves
A range of 3-port flanged cast iron or threaded brass rotary shoe valves, with linkages to suit the VA series of actuators.
VR-F- 3-port Flanged Iron Rotary Shoe Valve
These cast iron rotary shoe valves are used in heating systems for mixing or diverting applications. Valves sizes from 50 to 150mm and PN6. Note: These are not tight shut-off valves.
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VR-G 3-port Screwed Brass Roatarry Shoe Valves
These brass rotary shoe valves are made of a special brass alloy (DZR) allowing use in heating and cooling systems, for both mixing and diverting applications. Valves are available from ½ to 2 sizes with internal threads. Note: These are not tight shut-off valves.
See moreVZ Zone Valves & Actuators
A range of zone valves, complete with actuators, designed for On/Off control of fluid flow in a variety of heating and cooling applications, including AHUs and FCUs.
VZ-2N Zone Valve & Actuators
This series of zone valves are designed for on/off control of fluid flow in a variety of heating and cooling applications, including AHUs and FCUs. They feature a reliable synchronous motor and a spring return mechanism to provide power failsafe position and fitted with an auxiliary switch as standard.
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VZ-3 Zone Valves & Actuators (3-port Valves)
This series of zone valves are designed for on/off control of fluid flow in a variety of heating and cooling applications, including AHUs and FCUs. They feature a reliable synchronous motor and a spring return mechanism to provide power failsafe position and fitted with an auxiliary switch as standard.
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