VVS (Variable Ventilation System)
Products to help maximise ventilation for livestock. Products suitable for equestrian
CE Mark

VVS (Variable Ventilation System)
VVS (Variable Ventilation System) VVS (Variable Ventilation System)

A side curtain ventilation system designed to provide optimum ventilation control for multiple in-line bays.

Features

  • Total ventilation control
  • Patented system, registered design
  • Maximum weather protection
  • Maintains a healthy environment for stock
  • Cable drive and torque drive systems available

Cable Drive Systems

A cable driven system opening from the top. Manual or fully automated versions available.
Up to 3m high (bottom rolling)

3m to 4m high (middle rolling)

Torque Drive Systems

A torque drive system opening from the top. Manual or fully automated versions available. Recommended for longer systems. Extended service intervals when used with automatic controllers.

 VVS Torque Drive VVS Torque Drive Tube
Up to 3m high (bottom rolling)

3m to 5m high (middle rolling)

VVS Options & Drives
All systems

Cable Drive for systems up to 3m high (bottom rolling)
Maximum
3m

70m
Cable Drive for systems up to 3m high (bottom rolling) schematic
Strong inner and outer control tubes
Strong inner and outer control tubes to protect against the wind.
Control brackets also hold the cable to speed up installation time
Heavy duty corner pulley Patented Lock cable drive system Bottom rolling system
Bottom rolling system
Patented Lock cable drive system
Heavy duty corner pulley
VVS Range Options and Drives
top

Cable Drive for systems 3m to 4m high (middle rolling)
Maximum
4m

40m
Cable Drive for systems 3m to 4m high (middle rolling) schematic
Strong inner and outer control tubes
Strong inner and outer control tubes to protect against the wind.
Control brackets also hold the cable to speed up installation time
Heavy duty corner pulley Patented Lock cable drive system Middle rolling system
End trolley maintains stability in high wind
Middle rolling system
Heavy duty corner pulley Patented Lock cable drive system
VVS Range Options and Drives
End trolley maintains stability in high wind
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Torque Drive for systems up to 3m high (bottom rolling)
Maximum
3m

70m
Torque Drive for systems up to 3m high (bottom rolling) schematic
Patented Lock torque drive system
Bottom rolling system
Patented Lock torque drive system
Bottom rolling system
VVS Range Options and Drives
top

Torque Drive for systems 3m to 5m high (middle rolling)
Maximum
5m

45m
Torque Drive for systems 3m to 5m high (middle rolling) schematic
Patented Lock torque drive system
Middle rolling system End trolley maintains stability in high wind Patented Lock torque drive system
Middle rolling system End trolley maintains stability in high wind
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VVS Options and Drives
Materials and colours Standard
mesh
Standard Mesh
 HP mesh Safety
Net		 Safety Net
Solid Solid Colours HD mesh
see materials page for further details

Drive Options & Controllers
Manual drive Manual chain
Manual chain
Manual drive
Standard switch PCB05 curtain position switch
Standard switch PCB05
curtain position switch

Automatic Weather Station
Pulse pause drive safety system
Raise and lower automatically subject to weather conditions.
LSR20
Temperature
LSR20
Temperature
Wind
Wind Rain
Rain

Controller Applications
Controller Applications Chart
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