Butterfly Valve for oil coolers works with the TCW Control Valve Servo Kit. |
For a simple piece of duct aluminum and a manual air valve, it is double the cost it should be. Whereas the butterfly is fairly well fitted, it does not cut 100% of the air flow off.
TCW Butterfly Valve 3 Duct
Please note, Aircraft Spruce Australia's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Australia assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The duct diameter of 11-11299 is 3". We have added to this web page 11-11555 which is 4" duct.
Yes, it is made from 6061T6 aluminum and can be welded.
It is not attached but it does come with the unit in a bag.
The length is approx 2.75".