VRK - Round CAV control damper

VRK - Round CAV control damper

The volume flow controllers VRK are used in complex piping systems for automatically controlling the amount of air distribution.

Detailed information

ID: VRK
Brand
Aerotechnik E. Siegwart
Material
Steel - Galvanized
Stainless steel
Mechanism
Automatic
Shape
Round

Documents

/en/Documents/web_010/?vrk-product-information-sheet-24178.pdf
/en/Documents/web_040/?vrk-mounting-instructions-13716.pdf
/en/Documents/web_050/?vrk-certificate(s)-13714.pdf
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Code
Article
Unit
VRK 233/100/1/0
with manual adjustment
PCS
VRK 233/100/2/0
with pneumatic actuator adjustment
PCS
VRK 233/100/3/0
with electric 230V actuator adjustment
PCS
VRK 233/100/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/100/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/100/5/0
with electric 24V actuator adjustment
PCS
VRK 233/100/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/100/INS25/1-6
25mm insulated casing / Type 1 to 6
PCS
VRK 233/100/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/100/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/100/INS50/1-6
50mm insulated casing / Type 1 to 6
PCS
VRK 233/100/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/100/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/100/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/125/1/0
with manual adjustment
PCS
VRK 233/125/2/0
with pneumatic actuator adjustment
PCS
VRK 233/125/3/0
with electric 230V actuator adjustment
PCS
VRK 233/125/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/125/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/125/5/0
with electric 24V actuator adjustment
PCS
VRK 233/125/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/125/INS25/1-6
25mm insulated casing / Type 1 to 6
PCS
VRK 233/125/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/125/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/125/INS50/1-6
50mm insulated casing / Type 1 to 6
PCS
VRK 233/125/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/125/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/125/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/140/1/0
with manual adjustment
PCS
VRK 233/140/2/0
with pneumatic actuator adjustment
PCS
VRK 233/140/3/0
with electric 230V actuator adjustment
PCS
VRK 233/140/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/140/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/140/5/0
with electric 24V actuator adjustment
PCS
VRK 233/140/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/140/INS25/1-6
25mm insulated casing / Type 1 to 6
PCS
VRK 233/140/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/140/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/140/INS50/1-6
50mm insulated casing / Type 1 to 6
PCS
VRK 233/140/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/140/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/140/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/150/1/0
with manual adjustment
PCS
VRK 233/150/2/0
with pneumatic actuator adjustment
PCS
VRK 233/150/3/0
with electric 230V actuator adjustment
PCS
VRK 233/150/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/150/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/150/5/0
with electric 24V actuator adjustment
PCS
VRK 233/150/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/150/INS25/1-6
25mm insulated casing / Type 1 to 6
PCS
VRK 233/150/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/150/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/150/INS50/1-6
50mm insulated casing / Type 1 to 6
PCS
VRK 233/150/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/150/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/150/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/160/1/0
with manual adjustment
PCS
VRK 233/160/2/0
with pneumatic actuator adjustment
PCS
VRK 233/160/3/0
with electric 230V actuator adjustment
PCS
VRK 233/160/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/160/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/160/5/0
with electric 24V actuator adjustment
PCS
VRK 233/160/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/160/INS25/1-6
25mm insulated casing / Type 1 to 6
PCS
VRK 233/160/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/160/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/160/INS50/1-6
50mm insulated casing / Type 1 to 6
PCS
VRK 233/160/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/160/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/160/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/180/1/0
with manual adjustment
PCS
VRK 233/180/5/0
with electric 24V actuator adjustment
pcs
VRK 233/180/INS25/1-6
25mm insulated casing / Type 1 to 6
PCS
VRK 233/180/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/180/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/180/INS50/1-6
50mm insulated casing / Type 1 to 6
PCS
VRK 233/180/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/180/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/180/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/200/1/0
with manual adjustment
PCS
VRK 233/200/2/0
with electric 230V actuator adjustment
PCS
VRK 233/200/3/0
with manual adjustment
PCS
VRK 233/200/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/200/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/200/5/0
with electric 24V actuator adjustment
PCS
VRK 233/200/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/200/INS25/1-6
25mm insulated casing / Type 1 to 6
PCS
VRK 233/200/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/200/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/200/INS50/1-6
50mm insulated casing / Type 1 to 6
PCS
VRK 233/200/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/200/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/200/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/250/1/0
with manual adjustment
PCS
VRK 233/250/2/0
with pneumatic actuator adjustment
PCS
VRK 233/250/3/0
with electric 230V actuator adjustment
PCS
VRK 233/250/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/250/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/250/5/0
with electric 24V actuator adjustment
PCS
VRK 233/250/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/250/INS25/1-6
25mm insulated casing / Type 1 to 6
PCS
VRK 233/250/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/250/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/250/INS50/1-6
50mm insulated casing / Type 1 to 6
PCS
VRK 233/250/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/250/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/250/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/300/1/0
with manual adjustment
PCS
VRK 233/300/2/0
with pneumatic actuator adjustment
PCS
VRK 233/300/3/0
with electric 230V actuator adjustment
PCS
VRK 233/300/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/300/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/300/5/0
with electric 24V actuator adjustment
PCS
VRK 233/300/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/300/INS25/1-6
25mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/300/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/300/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/300/INS50/1-6
50mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/300/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/300/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/300/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/315/1/0
with manual adjustment
PCS
VRK 233/315/2/0
with pneumatic actuator adjustment
PCS
VRK 233/315/3/0
with electric 230V actuator adjustment
PCS
VRK 233/315/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/315/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/315/5/0
with electric 24V actuator adjustment
PCS
VRK 233/315/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/315/INS25/1-6
25mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/315/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/315/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/315/INS50/1-6
50mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/315/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/315/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/315/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/355/1/0
with manual adjustment
PCS
VRK 233/355/2/0
with pneumatic actuator adjustment
PCS
VRK 233/355/3/0
with electric 230V actuator adjustment
PCS
VRK 233/355/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/355/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/355/5/0
with electric 24V actuator adjustment
PCS
VRK 233/355/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/355/INS25/1-6
25mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/355/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/355/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/355/INS50/1-6
50mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/355/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/355/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/355/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/400/1/0
with manual adjustment
PCS
VRK 233/400/2/0
with pneumatic actuator adjustment
PCS
VRK 233/400/3/0
with electric 230V actuator adjustment
PCS
VRK 233/400/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/400/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/400/5/0
with electric 24V actuator adjustment
PCS
VRK 233/400/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/400/INS25/1-6
25mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/400/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/400/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/400/INS50/1-6
50mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/400/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/400/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/400/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/80/1/0
with manual adjustment
PCS
VRK 233/80/2/0
with pneumatic actuator adjustment
PCS
VRK 233/80/3/0
with electric 230V actuator adjustment
PCS
VRK 233/80/301/0
with manual adjustment / Stainless steel RVS304
PCS
VRK 233/80/401/0
with manual adjustment / Stainless steel 316L
PCS
VRK 233/80/5/0
with electric 24V actuator adjustment
PCS
VRK 233/80/6/0
with electric 24V actuator 0-10 VDC adjustment
PCS
VRK 233/80/INS25/1-6
25mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/80/INS25/301
25mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/80/INS25/401
25mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/80/INS50/1-6
50mm insulated casing / with manual adjustment / Type 1 to 6
PCS
VRK 233/80/INS50/301
50mm insulated casing / with manual adjustment / Stainless steel V2A
PCS
VRK 233/80/INS50/401
50mm insulated casing / with manual adjustment / Stainless steel V4A
PCS
VRK 233/80/RAL/1-6
additional cost for PUR coating
PCS
VRK 233/ATEX
Used in category 2 in the gas-explosion protection zones 1 or 2, and in the dust explosion protection zones 21 and 22. The controller is characterized as follows: II 2GD c T80° C.
pcs

Previously submitted questions

The blade material is also INOX 304 or 316 depending on what is requested.
Casing, Regulating flap + vibration damper in stainless steel.
Bearings consisting of Teflon.

Aerotechnik does not take any guarantee for the resistance of the controller respectively the material against the mentioned chemical substances!

The stainless steel controller can be ordered as special execution suitable for high temperature up to 180° C!:

Measurement tube of Aluminum (instead of plastics)
Bearing in stainless steel
Spring made of stainless steel
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VRK - Round CAV control damper

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