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needle valve uses2012-04-27
Needle valves are usually used in flow metering applications, especially when a constant, calibrated, low flow rate must be maintained for some time, such as the idle fuel flow in a carburetor.
needle valve-GMJ11F/H-25 high sealing sampling valves2012-04-25
needle valve-GMJ11F/H-25 high sealing sampling valves
need valves drive2012-04-20
needle valve drive is to use external power open and close the needle valve of the device. The purpose of using the drive is to make the effort to facilitate the operation of the valve
high-pace needle valve2012-04-18
As you close the high-pace needle valve, the engine will begin to run smoother and the RPM's will rise.
a needle valve controls the temperature of water2012-04-17
A needle valve is sometimes used in equipment that controls the temperature of water within a specific system.
ANSI JG-1F/JG-2F multi-entrance metering valves2012-04-13
ANSI JG-1F/JG-2F multi-entrance metering valves
needle valve body2012-04-12
Needle valve and valve seat contact surface attachment of a foreign body.
Needle valve wear
needle valve basics2012-04-10
Needle Valves must be easy to shut off, and pressure sensitive to maintain the correct level of flow. The Valves must allow for precise adjustments of flow, and be adjustable to conform to the require