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Curtis Superior Valves, such as the CCA1800 model, can easily be installed in standard NPT or AND-10050 style ports. When installing, use a sealant for NPT threaded valves or a fuel-resistant o-ring for UNF threaded valves. Refer to the aircraft manufacturer's torque specifications for proper installation. As for maintenance, these valves only require regular cleaning and eventual replacement according to the prescribed schedule or a usable life of 10 years, whichever comes first. Note that Curtis Superior Valves cannot be overhauled and must be replaced when leaking occurs. Follow the maintenance schedule for the replacement of your aircraft.
Best priced around great and speedy service!
Also is the better of the 2 options since it is rated at 5,000 psi, not that I go to that high of pressure but I like the safety and security knowing that my chances of it blowing up in my face are a whole lot better and I can also purchase replacement seals for them at the same shop!!!
I bought the DC PTT because I know and trust the DC quality/durability to hold up to using every day. And so far it’s the best PTT I’ve used. I have a couple other no-name PTTs and the cable sheathing is crumbling and falling off. The DC PTT has worked even in sub zero cabin temp conditions when I didn’t have a functioning heater. I bought two to have a spare but the first one has been working great for 300hrs so far.
