Panel mount fuel valve handle

Discussion for builders, pilots, owners, and those interested in building or owning a Sonex.

Panel mount fuel valve handle

Postby petep » Sat Aug 25, 2018 8:03 pm

Any one got good pictures of a good way to add a panel mounted control for the fuel valve?
petep
 
Posts: 81
Joined: Fri Apr 18, 2014 10:02 pm

Re: Panel mount fuel valve handle

Postby Sonex1517 » Sat Aug 25, 2018 9:50 pm

Look here for a possible solution

http://www.sonexfoundation.com/Files.html
Robbie Culver
Sonex 1517
Aero Estates (T25)
First flight 10/10/2015
375+ hours
Jabiru 3300 Gen 4
Prince P Tip
Taildragger
N1517S
User avatar
Sonex1517
 
Posts: 1670
Joined: Fri Jun 03, 2011 10:11 am
Location: T25 Aero Estates, Frankston, TX

Re: Panel mount fuel valve handle

Postby mike.smith » Sun Aug 26, 2018 8:21 pm

Dirt simple:
http://www.mykitlog.com/users/display_l ... 131&row=34
http://www.mykitlog.com/users/display_l ... 979&row=15
http://www.mykitlog.com/users/display_l ... 8790&row=7

Knob pushed all the way in = fuel ON, and does not protrude into cockpit. Knob pulled out = fuel OFF. Can see at a fast glance whether fuel is on or off.

Since the end of the rod is threaded, and the center of my panel is removable, I can unscrew the rod from the rod end bearing and remove the center panel in about 10 seconds. I originally made the rod from aluminum, but after 4 years the threads I tapped inside the rod were getting loose, so this summer I made a new one from stainless steel so it should last forever.

In the photos you can see the rod simply going through the panel. After 3 years the hole in the panel was starting wallow a little, so I enlarged the hole a bit and added a plastic snap in grommet. Now it slides nice and easy and should last a very long time.
Mike Smith
Sonex N439M
Scratch built, AeroVee, Dual stick, Tail dragger
http://www.mykitlog.com/mikesmith
mike.smith
 
Posts: 1430
Joined: Tue Jan 29, 2013 8:45 pm

Re: Panel mount fuel valve handle

Postby dirkverdonck » Mon Aug 27, 2018 3:45 am

Hi,
I have a remote fuel valve, pull-in, pull-out type that easily installs under the panel. See Pics
Pushed all the way in is OPEN, pulled is CLOSED. I lock the handle with a small catch that slides over the pushrod over which I slid a plastic hose.
The whole set-up is based on the Airward system that I tried but rejected because you would pull sideways on the fuel valve which can in the long run cause fuel leaks where the valve connects to the tank.
Just my solution,
Dirk
Onex 117
Attachments
Fuel System (7).JPG
Fuel System (1).JPG
Fuel System (6).JPG
Dirk Verdonck
Leffinge, Belgium
Onex #117
Taildragger, Aerovee 2.1, MGL iEFIS, TRIG radio and Transponder, electric flaps, external elevator trim, shortened wingtips, hydraulic brakes, hightened seat pan, extra inspection panels, etc
dirkverdonck
 
Posts: 88
Joined: Sun Sep 21, 2014 9:01 am
Location: Leffinge, Belgium


Return to Sonex

Who is online

Users browsing this forum: Google [Bot] and 20 guests