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CURTIS SELF-LOCKING CONTINENTAL / LYCOMING OIL DRAIN VALVES

From $179.75 to $179.75
Model No. Application Thread Size Installed
Length
Part Number Price Buy
CCB-33000Continental5/8" 18 UNF2.100"
05-15398
$179.75
Quantity
CCB-36000HLycoming½" NPT2.040"
05-15399
$179.75
Quantity
Subtotal $0.00
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Overview

Curtis Superior Valves are designed for installation in a standard NPT port for NPT threaded valves or an AND-10050 stlye port for UNF threaded valves. Use a sealant on NPT threaded valves or a fuel resistant o-ring of the proper size for UNF threaded valves. Refer to aircraft manufacturers torque specifications for the aircraft in which it is being used. Curtis Superior Valves require no special maintenance. Keep them reasonably clean and replace according to the prescribed synthetic rubber maintenance schedule for the aircraft in which they are used or 10 year usable life per Curtis Superior Valve whichever occurs first. Curtis Superior Valves cannot be OVERHAULED. Replace the entire valve per the maintenance schedule of the aircraft in which it is used or usable life per Curtis Superior Valve should it begin to leak.

Reduces oil changing time, eliminate oil spills. Some applications may require to remove or trim hose, also check aircraft with retractable gear for valve clearance.
  • Lock wire holes provided for safety
  • Field Replaceable Stem O’Ring
  • Spring loaded Self locking in the closed and open position
  • Experimental or O.E.M. Approved

Specifications

CCB-33000
  • Valve material: Aluminum Anodized
  • Thread size: 5/8-18 UNF
  • Valve Action: Turn & Push to Open, Turn to Lock
  • Valve Inst Length: 2.100
  • Lock wire Drilled: Yes
  • Certification: FAA-PMA Approved
  • Mounting Crush Gasket: MS 35769-11
  • Stem Seal Number: VM 835-75-108V
CCB-36000H
  • Valve material: Aluminum Anodized
  • Thread size: ½" NPT
  • Valve Action: Turn & Push to Open, Turn to Lock
  • Valve Inst Length: 2.040
  • Lock wire Drilled: Yes
  • Certification: FAA-PMA Approved
  • Stem Seal Number: VM 835-75-109V
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Q&A

Please note, Aircraft Spruce'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 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.

Q: Nipple O.D. size?

It is 5/16. The drain does come with a length of -6 hose attached.

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