Search found 8 matches

by DAVID BUTT
Mon Feb 22, 2021 7:46 pm
Forum: For Sale/Wanted
Topic: JETCAT PUMP USED AS A SPARE
Replies: 0
Views: 569

JETCAT PUMP USED AS A SPARE

JECAT PUMP ALL WORKING AND DONE VERY LITTLE WORK



£120 David Butt 07785312456 mbl
by DAVID BUTT
Wed Feb 03, 2021 4:43 pm
Forum: For Sale/Wanted
Topic: TWO SADDLE TANKS IN GLASS
Replies: 0
Views: 617

TWO SADDLE TANKS IN GLASS

USED SADDLE TANKS APPX 85 CC EACH WITH DIMENSIONS AS SHOWN IN THE SKETCH


£75 inc pp

David Butt 07785312456 mbl
by DAVID BUTT
Wed Feb 03, 2021 4:17 pm
Forum: For Sale/Wanted
Topic: Robart 5 way adjustable valve + hTech servo
Replies: 0
Views: 547

Robart 5 way adjustable valve + hTech servo

The five-way valve has had one port filed down to a pinhole presumably as an exhaust. I have no idea why as I don't use these at all. I presume in good faith it is for some reason and works in a particular scenario but I don't know which. £15 for this one The second is a 3 port version plus servo an...
by DAVID BUTT
Wed Feb 03, 2021 4:09 pm
Forum: For Sale/Wanted
Topic: ULTRA PRECSION SLOW VALVE + 519 servo
Replies: 0
Views: 543

ULTRA PRECSION SLOW VALVE + 519 servo

As It says in the title two used units.

£35 +pp for both

07785312456 David Butt mbl
by DAVID BUTT
Wed Feb 03, 2021 3:58 pm
Forum: For Sale/Wanted
Topic: bypass cover suitable 180 size
Replies: 0
Views: 520

bypass cover suitable 180 size

diameter 135 mm 200 long small throat diameter 110 mm

Moki bypass pod all-composite finished mettalic blue


£40 +pp

David Butt 07785312456
by DAVID BUTT
Wed Feb 03, 2021 3:47 pm
Forum: For Sale/Wanted
Topic: Robart air valves two off plus two 519 servos
Replies: 0
Views: 529

Robart air valves two off plus two 519 servos

Robart air valves two off plus two 519 servos used and extracted from second-hand purchase.

sold as a pair £45 the two

07785312456 mbl David Butt
by DAVID BUTT
Mon Dec 28, 2020 2:03 pm
Forum: For Sale/Wanted
Topic: CANNOT DELETE THIS POST PLEASE
Replies: 1
Views: 548

CANNOT DELETE THIS POST PLEASE

CANNOT DELETE THIS POST PLEASE
by DAVID BUTT
Thu Apr 20, 2017 3:48 am
Forum: Jets
Topic: Effective proportional break valves...
Replies: 3
Views: 5324

Re: Effective proportional break valves...

Maybe try using the demand valve by Festo. This allows you to set a fixed pressure regardless of reservoir pressure. A few test runs in quiet part of the runway to get good drag on brake drum without scuffing wheels and that's it forever

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