Now FAA TSO-C76 Approved.
Brass Fuel Valves, Push to Open, Non-Lock Open, Use Pin Type Cup.
Use Curtis Drain Cup - CCA-39680.
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
We used the new drain valves to replace our leaking wing sump drain valves. The new valves work great.
Fit perfect works fine.
Rated less than perfect because it is not rated for mogas. Did not find out until I received the item.
Curtis does not provide the sizes or part numbers for replacement orings. On their web site, curtissuperiorvalve.com , they suggest to use the appropiate size fuel resistant o-ring, or replace the unit. Please review their web site, and if you decide to use a fuel resistant o-ring, you can view our selection at http://www.aircraftspruce.com/catalog/appages/fuelorings.php?clickkey=3766