Brand: Vents
Model: 8330
Check valve for ventilation Vents KOM 100 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..
7.29 €
Ex Tax:7.29 €
Brand: Vents
Model: 8332
Check valve for ventilation Vents KOM 150 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..
8.40 €
Ex Tax:8.40 €
Brand: Vents
Model: 8331
Check valve for fan Vents KOM 200 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..
9.52 €
Ex Tax:9.52 €
Brand: Vents
Model: 8635
Check valve for ventilation Vents KOM 250 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..
11.99 €
Ex Tax:11.99 €
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..
16.03 €
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..
35.35 €
Ex Tax:35.35 €
Brand: Vents
Model: 8588
Vents KOM1 125 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..
37.16 €
Ex Tax:37.16 €
Brand: Vents
Model: 8522
Vents KOM1 150 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..
38.73 €
Ex Tax:38.73 €
Brand: Vents
Model: 8513
Vents KOM1 200 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..
46.08 €
Ex Tax:46.08 €
Brand: Vents
Model: 8476
Vents KOM1 250 gravity-type ventilation check valve is designed to close 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 wi..
51.69 €
Ex Tax:51.69 €
Brand: Vents
Model: 8373
Vents KOM1 315 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..
62.08 €
Ex Tax:62.08 €
Brand: Vents
Model: 8321
The ventilation check valve Vents KOM1 400x200 is used to close a duct with a cross-section of 400x200 mm in 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 ch..
57.86 €
Ex Tax:57.86 €