Products
Domestic ventilation
Residential axial fans
Design Concept System
Domestic centrifugal fans
Ceiling Exhaust Fans
Air inlets
Accessories
Commercial and industrial ventilation
Inline fans
Roof exhaust fans
Kitchen exhaust fans
Axial fans
Chimney fans
Radial fans
Supply ventilation units
Air heating systems
Accessories for ventilating systems
Electrical accessories
X-Vent system
Decentralized ventilation units
Decentralized HRU for residential buildings
Decentralized HRU for residential and commercial buildings
Decentralized HRU for schools and public buildings
Accessories
Centralized air handling units
Counterflow residential AHU
Rotary residential AHU
Crossflow residential AHU
Counterflow commercial AHU
Rotary commercial AHU
Crossflow commercial AHU
Bespoke units
Accessories for ventilation systems
Electrical accessories
Smoke extraction
Axial smoke extraction fans
Сentrifugal smoke extraction fans
Jet fans
Fire dampers
Fire accessories
Electric accessories for smoke extraction
Air distribution
Radial ductwork
Plastic ductwork
Metal ductwork
Flexible ducts
Grilles
Hoods
Diffusers and valves
Access doors
Fittings
HVAC grilles
Ventilation of shelters
Ventilation systems in shelters
Electrically and manually driven fans for shelters
Ventilation accessories for shelters
Downloads
Downloads
Certificates
Catalogs
BIM/CAD models
Equipment selection
Contact us
Contacts
Support
About us
About us
Sustainable development
Production
References
News
Media library
EN
International
EN
DE
RU
Ukraine
UA
United States
EN
India
EN
About us
News
References
/
Product catalogue
/
Ventilation of shelters
/
Ventilation accessories for shelters
/
Valves for ventilation in shelters
/
GK
/ GK-250
Vents GK-250
Series: GK
Airtight ventilation valve
Description
Downloads
Dimensions
Unit of measurement
GK-250
Connected air duct size
mm
250
Weight
kg
29
Create PDF
Datasheet
"GK" product description 03-2026
494 Kb
Datasheet
"Setting up ventilation systems in shelters" catalogue 2026
10.31 Mb
Manual
"VENTS GK, GKE" user's manual 06-2025 (V294EN-03)
731 Kb
Manual
"VENTS GK-400-E-B3 II 2G Ex db IIB T4 Gb" user's manual 06-2025 (V310EN-01)
606 Kb
Image
GK-250 - image 1
311 Kb
Image
GK-250 - image 2
309 Kb
Dy
H
H1
B
L
Dk
250
355
367,5
185
423
325
×
Subscribe for updates
Your profile: *
Business representative
Private consumer
Privacy Policy:
Yes, I would like to subscribe to the free Blauberg newsletter and agree to be informed about products, new releases, and discount promotions. I agree that the data I have provided here will be stored and used exclusively for correspondence in connection with my newsletter subscription. Note: I can revoke my consent and unsubscribe from the newsletter at any time. Detailed information on the handling of user data can be found in the privacy policy.
Subscribe
*Required fields
×
Subscription confirmed
Thank you for subscribing. We look forward to sending you valuable information.
Close
