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CURTIS PIPE THREAD DRAIN VALVES

From $14.50 to $39.65
Model No. Thread
Size
Installed
Length
Material Part No. Price Buy
CCA-1250 1/8" NPT .790" B 05-04045 $14.50
Quantity
CCA-1300 1/4" NPT .965" B 05-04046 $15.50
Quantity
CCA-1350 3/8" NPT 1.08" B 05-04047 $19.85
Quantity
CCA-1400 1/2" NPT 1.125" B 05-03060 $31.50
Quantity
CCA-1550 1/8" NPT .790" B 05-01869 $14.50
Quantity
CCA-1600 1/4" NPT .945" B 05-01870 $14.95
Quantity
CCA-1650 3/8" NPT 1.08" B 05-01871 $19.50
Quantity
CCA-1700 1/2" NPT 1.125" B 05-01872 $31.50
Quantity
CCA-3600 1/4" NPT .965" BC 05-04048 $19.50
Quantity
CCA-36150 1/8" NPT .790" BC 05-03654 $20.50
Quantity
CCA-39000 1/4" NPT .925" SS 05-03655 $39.65
Quantity
CCA-4800 1/4" NPT .945" BC 05-04049 $23.50
Quantity
CCA-4850 1/8" NPT .790" BC 05-00686 $19.95
Quantity
CCA-4900 1/4" NPT 0.945" BC 05-11718 $22.65
Quantity
CCA-4950 3/8" NPT 1.08" BC 05-04050 $23.50
Quantity
CCA-7000 3/8" NPT 1.08" AA 05-15401 $24.65
Quantity
CCA-7450 1/8" NPT .790" BC 05-03652 $16.50
Quantity
CCB-36700 1/8" NPT .790" BC 05-03659 $14.95
Quantity
CCB-36750 1/8" NPT .725" SS 05-03660 $32.70
Quantity
CCA-1100 For LSA
with replaceable
Viton O’Rings
Compatible with
Diesel and Bio fuels
1/8" NPT .790" A 05-12914 $22.50
Quantity
CCA-1150 TSO-C76
with replaceable
Nitrile O’Rings
Compatible with
Jet fuel and 100LL fuel
1/8" NPT .790" A 05-12915 $21.50
Quantity
Subtotal $0.00
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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.

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.

MATERIAL
A
Aluminum
AA
Anodized Aluminum
B
Brass
BC
Brass Cadmium Plated
SS
Stainless Steel

Use Curtis Fuel Sampling Cup P/N CCA-39680 (05-17300) for Fuel Testing

Field Replaceable O'Rings     TSO C76 approval from the FAA


Valve Number
Valve Thread Spec.
CCA-1800
1/8 ANPT
CCA-1900
1/4 ANPT
CCA-2000
3/8-24 UNF-3A
CCA-2100
7/16-20 UNF-3A

FUEL VALVE & MANUFACTURERS CROSS REFERENCE


Curtis Part Number
Auto Valve
Part Number
Saf-Air Part Number
Curtis Stem Seal O'Ring
Mounting O'Ring
CCA-1800
BJ1000AS1MY
CAV-110
MS29513-007
None Req.
CCA-1900
BJ1000AS1MX
CAV-160
MS29513-007
None Req.
CCA-2000
1100B52Z
CAV-180
MS29513-007
MS29513-011
CCA-2100
1100B52Z-G
CAV-170
MS29513-007
MS29513-012
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Reviews

A perfect replacement for the leaking drain valve on my PA12. It was delivered in two days. Great service as always from Aircraft Spruce.

Scott D
November 10, 2019

Curtis drain valves work well but tend to leak over time. Can’t seem to find replacement O-rings and replace entire valve each time.

Cliff F
August 3, 2019

No longer brass but now aluminum. First sign of resistance, probably because the threads were off, the valve distorted and could not be used. Pure waste of money but I did salvage the seal and used it on the old brass unit it was going to replace. Dont waste your money if you can find new seals.

Al D
April 13, 2019

Worked wonderful

Joseph M
March 7, 2019

Great product with fast standard shipping

Paul A
March 4, 2019

Worked great

David A
August 13, 2018

Replacing the originals on my pa28-181. Old ones 40 years old and starting to seep. If this set is as long lived I have nothing to worry about. OEM.

Jerry D
May 24, 2018

Just installed new Curtis CCA-1800 to replace the heavily rusted SAF-AIR CAV-110 drains on my RV. They look & work great. I expect the brass will cope much better with the salty coastal air.

Chris S
September 12, 2017

Exactly what was needed, Aircraft Spruce overnighted it to me from CA and I was able to fly to KOSH and Airventure the next day, Great Service!!

Rick H
August 3, 2017

Q&A

Q: I have the port with 9/16-18 NPT thread. Which Curtis valve will fit: 3/8 or 1/4 thread?

|If you have measured your port and got 9/16", then the next closest size to this is 3/8" NPT.

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