Slide 1 Novelty: What’s New? Patent Law Prof Merges 2.11.08 Slide 2 Novelty § 102 A person is not entitled to a patent if the invention was: in the prior art (as defined…
What is a VALVE? Valve is a device to control the fluid flow by operating the closure member with manual or automatic operation in a piping system.automatic operation in…
Slide 1 Slide 2 Instrument Training Material Control Valve Slide 3 Final Control Element Most widely used Other types of final control elements are Dampers or louvers…
VALVES: A valve is a device to control the flow of liquid. Valve.âA valve is a closure device in which the closure member remains fixed axially with respect to the fluid…
The ball valve has a spherical plug as a closure member. Seal on ball valves is excellent, the ball contact circumferentially uniform the seat, which is usually made of soft…