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Old Sep 08, 2009, 07:26 PM
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orlando florida
Joined Jun 2005
191 Posts
Trader Rating: 16
For Sale
BN UP3 Retract Valve with Gear Sequencer

I have a brand new UP3 Retract Valve and gear door sequencer, this valve has never been used. $90 Shipped Retails for $115 plus shipping Paypal OK

Product Information


The Ultra Precision UP3 valve provides sequencing for models that have secondary doors that remain open after the retracts are extended; these include the F15 (non-scale doors), F16, Gripen etc

The sequencing speed may be fine-tuned by use of the valves and once set, is extremely reliable and maintemance free.

It is operated via standard servo; no transmitter delay is necessary either.

Full instructions are included with each valve.
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Old Nov 09, 2009, 05:18 AM
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Joined Nov 2003
691 Posts
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is the UP3 still available?

if yes how old is it?
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