Based on phisic , the size of Needle Valve is limited , maximum 1" and used for high pressure operation , Plug Valve the size no limited
The needle valve or flow valve controls the flow of gas into the Bunsen Burner.
A needle valve is a type of valve having a small orifice and a threaded, needle-like plunger. It allows precise regulation of flow, although it is generally used for, and is capable of, only relatively small flow rates. A needle valve is a type of valve having a small orifice and a threaded, needle-like plunger. It allows precise regulation of flow, although it is generally used for, and is capable of, only relatively small flow rates.
A Huber Needle.
Needle bladder neck suspension
it is destiny needle, and magnetic needle storm. :)
A plug valave uses a cilindrical kind of element to shut down the flow. The ball valve uses a spherical element to sut down the flow
what is the proper procedures for cheking and adjusting the needle valve
The needle valve or flow valve controls the flow of gas into the Bunsen Burner.
The needle valve or flow valve controls the flow of gas into the Bunsen Burner.
The needle valve is used to control the amount of gas flowing to the burner. The air valve controls the amount of air.
A needle valve is a type of valve having a small orifice and a threaded, needle-like plunger. It allows precise regulation of flow, although it is generally used for, and is capable of, only relatively small flow rates. A needle valve is a type of valve having a small orifice and a threaded, needle-like plunger. It allows precise regulation of flow, although it is generally used for, and is capable of, only relatively small flow rates.
That is the main jet needle valve.
General procedure: (1) ensure spark plug is clean and fresh fuel in fuel tank; (2) close needle valve (clockwise) until it seats - do not force; (3) open needle valve (counter-clockwise) 1 to 1-1/2 turns; (4) start engine and let warm up for about five minutes; (5) close needle valve (clockwise) slowly until engine starts to stall then open neede valve (counter-clockwise) slowly until engine starts to stall; (6) set needle valve midway between the two points.
I would suspect a bad needle valve and seat in the carburetor. The float level can also be set too high. I would replace the needle valve and seat and check float level.I would suspect a bad needle valve and seat in the carburetor. The float level can also be set too high. I would replace the needle valve and seat and check float level.
Plug valves are valves with cylindrical or conically-tapered "plugs" which can be rotated inside the valve body to control flow through the valve. There are two types of plug valves - one has a port through a cylindrical plug and the other is the eccentric plug valve.
It is in the float chamber of the carburetor.
i guess the answer is the valve plug