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Curtis Drain Valve 1/8-NPT CCA-15500

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Part numbers : RX1-05-01869 , CCA-1550 , 05-01869
Unit of Measure: EA

52.43 EUR / EA 52.43 EUR 52.43 € excl. VAT

52.43 EUR / EA excl. VAT

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Availability
Up to 277 EA ready to ship on Thursday 2026-08-20
Order before 16:00 CET on Tuesday 2026-08-18
Up to 611 EA ready to ship on Monday 2026-08-24
Order before 16:00 CET on Tuesday 2026-08-18
532 EA available on request, fees apply
Special order from vendor stock.

The Curtis Superior Valve CCA-1550 is a brass quick-drain valve with a 1/8 NPT connection. Its push-to-open, turn-to-lock action provides a straightforward means of opening the valve, while the closed position does not require safety wire.

  • Manufacturer part number: CCA-1550
  • Brass construction
  • Thread: 1/8 NPT
  • Operation: push to open; turn to lock
  • For fuel applications, the supplied source identifies TSO-C76 / FAA approval.
  • Not EASA/FAA approved for oil applications.

Confirm the required part number, installation arrangement and applicable approved maintenance data before installation.

Overview

Quick opening brass drain valve for aircraft oil or fuel systems. A slight twist opens valve. No safety wire needed in closed position. FAA approved. TSO-C76 Approved.

Note: FAA Approval applies to fuel applications only. NOT FAA Approved for oil applications.

CCA-1550 SPECIFICATIONS:
  • Brass
  • Thread Size: 1/8-Inch NPT
  • Length: 1.358-Inch
  • Action: Puch to Open, Turn to Lock
  • Conforms To: USAF Spec. 28208, USAF 49F9798-49, NSN 2915-00-202-6420, TSO-C76

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.

MAINTENANCE / CMM

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.

OVERHAUL

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.

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