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Poly greenhouses
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Advanced
ValkPoly+
Venlo greenhouses
Screen systems
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ValkScreenVision 2.0
Semi-advanced
ValkScreenVision 1.0
ValkCavityVision 2.0
Conventional
ValkClip
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Extensive ventilation capacity
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Our brands
ValkPoly+
ValkScreenVision | 2 types
ValkScreenVision 2.0
ValkScreenVision 1.0
ValkClip
ValkCavityVision | 2 types
ValkCavityVision 2.0
ValkCavityVision 1.0
ValkGreenTop
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ValkTwinRail
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Poly greenhouses
Venlo greenhouses
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ValkScreenVision 1.0
ValkCavityVision 2.0
Conventional
ValkClip
ValkCavityVision 1.0
Outdoor
Vertical
Drive system
Ventilation mechanisms
Standard ventilation capacity
Extensive ventilation capacity
Maximum ventilation capacity
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Ventilation mechanisms
Standard ventilation capacity
Standard ventilation capacity
Meet the ValkTrussRail | The world’s most widely installed ventilation mechanism!
ValkTrussRail
Ventilation mechanisms
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Standard ventilation capacity
