Pratt Plug Valve. Compression Check Valve. Seetru Safety Valve
Pratt Plug Valve
plug valve
- Plug valves are valves with cylindrical or conically-tapered "plugs" which can be rotated inside the valve body to control flow through the valve.
- A valve with a revolving plug with an opening to permit passage of liquid when the opening is alined with the bore of the pipe.
- Robinet a boisseau conique
pratt
- Pratt is a surname, which may refer to any of the people listed below. There is also a page listing people named John Pratt.
- Anthony Pratt is Chairman and CEO of Pratt Industries and Group Deputy Chairman of Visy Industries, the world’s largest privately-owned paper and packaging company. He is the son of the late Richard Pratt, and the third most wealthy person in Australia according to the BRW Rich 200 list 2010.
- Alternative spelling of prat
My old spark plugs
Looking good! The tips are that nice color that indicates a well tuned and good condition motor. Minimal wear and these were at least 8000 miles old. (As I've had the bike that long.) I've never changed them so it's unknown when they were last changed. IMG 0163
Closer look at a couple cylinders in the Corsair's Pratt & Whitney radial. We see cooling fins, spark plug wires, pushrod tubes, and valve covers here.
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