160 mm round shut-off and regulating damper with sealing gasket and motor / handle platform KRTS-4
€32.95 Incl. VAT
€27.23 excl. VAT
KRTS-4 160 galvanized steel HVAC damper – precise air volume control and airtight shut-off for round duct ventilation.
- Fast delivery across Europe (5-10 business days)
- 30-day returns
- No customs duties within the EU
- Secure payments
The KRTS-4 160 regulating and shut-off damper provides accurate air volume regulation in round ventilation ducts. Built from high-quality galvanized steel with rubber gaskets, it guarantees airtight performance to EN 1751:2014 standards (Casing Class C, Shut-off Class 4). Ideal for HVAC systems requiring either manual adjustment or motorized control, the KRTS-4 160 ensures energy-efficient airflow management in heating, cooling, and ventilation networks.
Technical information:
Nominal diameter (mm): 160
A: 155
B: 95
C: 43
I: 180
F: 95
G: 100
Weight: 0.8 kg
Material: Galvanized steel
Tightness class: Casing Class C, Shut-off Class 4
Control options (not included in the package): Manual handle / Motorized actuator (CM24-R, CM230-R, TF24, TF230)
Related products
NAL 100 end cap with rubber seal ensures airtight closure for 100mm round ducts, protecting the system from dust, dirt and moisture.
NAL 200 end cap with rubber seal provides airtight closure for 200 mm round ducts, ensuring system protection and efficiency.
NAL 400 end cap with rubber seal ensures airtight closure for 400 mm round ducts, preventing leaks and protecting against dirt and moisture.
NAL 500 end cap with rubber seal provides airtight closure for 500 mm round ducts, ensuring system protection and efficiency.
ETS NORD NAL 630 end cap with rubber seal ensures airtight closure for Ø630mm round ducts, protecting the system from dust, dirt and moisture.
ETS NORD NSK-T 250 straight take-off - quick‑install ventilation flange is a high‑quality solution for connecting 250mm round air ducts or ventilation pipes to flat or solid elements. Made from galvanised steel with a double rubber gasket – excellent airtightness and durability.
ETS NORD airtight round duct connection NSK-T 630 flange with rubber gasket, ideal for ventilation, heating and industrial systems, made from galvanised steel - excellent corrosion resistance, flexibility, and long service life. Quick and easy installation for 630mm air ducts.
NTH 315 rain hood for 315 mm ducts, made of galvanized steel sheet, with rubber seal. Protects ventilation systems from rain and debris.
