Thumbs 1
Thumbs 1

Curtis Pipe Thread Drain Valve - CCA-1150

Part# 05-12915
MFR Model# CCA-1150


CCA-1150 TSO-C76 with replaceable Nitrile O’Rings. Compatible with Jet fuel and 100LL fuel. A slight twist opens valve. No safety wire needed in closed position. FAA approved.

  • Valve Material: Aluminum
  • Thread Size: 1/8 NPT
  • Valve Action: Push to Open, Turn to Lock
  • Valve Inst Length: .790
  • Lock Wire Drilled: No
  • Certification: TSO-C76b
  • Stem Seal Number: MS 29513-007N
Note: FAA Approval applies to fuel applications only. NOT FAA Approved for oil applications.

Curtis Superior Valve is experienced in valve design and can help solve your valve problems. In most cases a standard Curtis Superior Valve will do the job. Or possibly a slight modification of a production unit will answer a specific problem. We will be glad to give you any assistance you may require with your Quick Drain Valve application.


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.


Due to the low replacement cost of Curtis Quick Drain Valves versus the cost of replacement seals, breakage of seals in overhaul installations and labor costs, it is not recommended they be overhauled. Replace the entire valve in accordance with the instructions in MAINTENANCE above or should they begin to leak.

California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -

  • Frequently Purchased With
  • Customers Also Viewed
  • Related Items


Bruce P Verified Purchase


September 25, 2021


Please note,'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. 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.