Brand: Vents
Model: 8366
Vents KG 800x500 gravity ventilation valve is used in supply or exhaust ventilation systems to shut off the ventilation duct when the equipment is not working. When the fan is turned on, the valve plates are opened by a flow of air; when the equipment is turned off, the valve plates lower under thei..
75.29 €
Ex Tax:62.22 €
Brand: Vents
Model: 8563
Vents KG 900x500 gravity ventilation valve is used in supply or exhaust ventilation systems to shut off the ventilation duct when the equipment is not working. When the fan is turned on, the valve plates are opened by a flow of air; when the equipment is turned off, the valve plates lower under thei..
170.99 €
Ex Tax:141.31 €
Brand: Vents
Model: 8329
Check valve for fan Vents KOM 125 type 'butterfly' made of galvanized steel, valve blades made of aluminum. The valve has two spring-loaded petals, which open under the influence of air flow; when the air supply stops, the spring closes the cross-section of the air duct. Such valves are us..
9.74 €
Ex Tax:8.05 €
Brand: Vents
Model: 8575
Check valve for ventilation Vents KOM 315 type 'butterfly' made of galvanized steel, valve blades made of aluminum. The valve has two spring-loaded petals, which open under the influence of air flow; when the air supply stops, the spring closes the cross-section of the air duct. Such valve..
19.40 €
Ex Tax:16.03 €
Brand: Vents
Model: 8367
Vents KOM1 100 gravity-type ventilation check valve is designed to shut off a round channel in supply or exhaust ventilation systems when the equipment is turned off. The housing and turning plate are made of galvanized sheet steel. For a tight connection with the air ducts, the dampers are equipped..
42.77 €
Ex Tax:35.35 €
Brand: Vents
Model: 8350
Vents KOM1 600x300 ventilation check valve is used to close a duct with a cross-section of 600x300 mmin a duct ventilation system when the fan is not working. The closure of the channel occurs under the own weight of the valve flap. The valve opens due to the movement of air flow through the channel..
83.17 €
Ex Tax:68.74 €