Retract Accessories

Ultra Precision UP-8 Retract Valve

Adjustable Speed Phumatic Control Valve. Instructions included.

  • Independent Up and down controls
  • Speed Control 2- 10 seconds
  • Single Air Inlet 30 – 120 lbs pressure
  • Four Outlets
  • Servo Actuation 0.3 inches travel
  • Size 1.2 x .75 x .375 inches
  • Weight 0.71 ounces
Quantity

Price: $38.50

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Ultra Precision UP-2 Retract Valve

Adjustable Speed Control Valve with Automatic Door Control. For P-51 and others that require inner doors to close after gear comes down.

  • Speed Control for retracts 3 – 10 seconds
  • Speed Control for doors .5 – 3 seconds
  • Single Air Inlet 30 – 200 lbs pressure
  • Four Outlets for Legs
  • Four Outlets for Doors
  • Servo Actuation 0.3 inches travel
  • Size 1.94 x 1.18 x .62 inches
  • Weight 2.3 ounces

 

Quantity

Price: $99.50

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Ultra Precision UP-3 Retract Valve

Adjustable Speed Control Valve with Automatic Door Control. For P-47 and others that require inner doors to stay open after gear comes down.

  • Speed Control for retracts 3 – 10 seconds
  • Speed Control for doors .5 – 3 seconds
  • Single Air Inlet 30 – 200 lbs pressure
  • Four Outlets for Legs
  • Four Outlets for Doors
  • Servo Actuation 0.3 inches travel
  • Size 1.94 x 1.25 x .62 inches
  • Weight 2.4 ounces
Quantity

Price: $99.50

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Ultra Precision UP-4 Secondary Valve

Secondary Control Valve. For use in conjunction with UP-2 valve for secondary doors that need to stay open such as the P-51 tail wheel doors or B-25 strut doors. Instructions included.

  • Requires NO mechanical control. Air line only
  • Speed Control 2- 10 seconds
  • Single Air Inlet 30 – 200 lbs Pressure
  • Four Outlets for Door Cylinders
  • Size 1.94 x .8 x .62 inches
  • Weight 1.52 ounces
Quantity

Price: $61.50

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Highest Quality 1/16th Retract Air Line – Set of Two

This air line is FAR superior to other air-line included in air kits or sold separately from other vendors. You will not be disappointed. We sell our air line in sets of two, where others sell individual lines at a higher price.  Sold in 1 foot (30.48 centimeters) lengths and in sets of 2.

NOTE: Set colors may not match image

Simply change the quantity to the length (in feet) you wish to purchase before adding to your cart.

 

Quantity

Price: $1.50

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Highest Quality 1/16th Retract Air Line – 4-Line Joined

This air line is FAR superior to other air-line included in air kits or sold separately from other vendors. You will not be disappointed. Sold in 1 foot (30.48 centimeters) lengths and in sets of 4 joined for those complex retract setups.

NOTE: Set colors may not match image

Simply change the quantity to the length (in feet) you wish to purchase before adding to your cart.

Quantity

Price: $3.50

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High Quality 1/16th Metal T-Fittings

These are absolutely the finest t-fittings you can find for your fine scale model’s air system. Why skimp on leaky plastic tee’s that break when you try and push the line on? NO MORE LEAKY T-FITTINGS!

Quantity

Price: $4.00

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Heavy Duty Air Fill Valve (with Lifetime Guarantee)

This is absolutely the FINEST fill valve on the market! We have searched for this valve after having numerous fill valves fail on us at contest and fly-ins. Now YOU can benefit from our great find!

IF YOUR VALVE EVER FAILS OR LEAKS JUST CONTACT US TO LET US KNOW, SEND IT IN, AND WE WILL EITHER REPAIR OR REPLACE IT AT NO ADDITIONAL COST TO YOU.

Each valve kit contains 1 valve, one screw on filler, and mounting hardware.

Quantity

Price: $15.50

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Large Air Pressure Indicator

This pressure indicator is perfect for 1/4 scale or larger applications. Will fit into a instrument panel or can be hidden beneath an access panel (mounting nut not included).

Quantity

Price: $20.00

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Pneumatic Air Cylinders

These are high quality Pneumatic Air Cylinders from Ultra Precision. They are available in several sizes and strokes. Click here for the specifications to see the exact sizes and measurements.

Product Options
Combination of product variants is not available
Quantity

Price: from $28.00

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High Qualitly Air Pressure Gauge

This is a all new high capacity gauge that goes from 0 to 150psi. It is 3/4 of an inch in diameter at its widest point and will fit easily into any panel or cockpit.

Quantity

Price: $19.00

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Laser Cut Air Cylinder Mounts

  • Laser cut
  • Easy to assemble
  • Right or Left mount assembly
  • Fits all UP Cylinders
  • Package of 3
Quantity

Price: $6.00

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