Check valves are necessary if there is a risk of condensate backflow.

When your lawn mower is not starting even though it has a clean air filter, a good spark plug and plenty of gas, you can assume that a dirty carburetor is causing your engine not to start. The carbure

A needle valve is a small metal pin in a lawnmower carburetor's float assembly. The valve sets the level for the float when providing fuel to the engine. Over time, the needle valve can wear down or b

One type of body design for a needle valve is the bar stock body. Bar stock bodies are common, and, in globe types, a ball swiveling in the stem provides the necessary rotation for seating without dam

Many industrial machines using compressed air as an energy source, use air cylinders or other pneumatic actuators to do the actual work. Compressed air is 'explosive' as it moves from high pressure t

High-precision control valve for fine dosages M-flow micro valves were developed for fine dosages of gases and liquids. They are an integrated constituent of the float-rotameters by V?gtlin and are o

echanical slide and constant velocity carburetors used on motorcycles use a needle valve to control fuel flow through the main jet. The tapered needle is fastened in the slider portion of the upper ca

The air conditioning system is one of the easiest systems to troubleshoot on your vehicle. Most problems within the AC system can be identified by simply attaching a set of manifold gauges to the AC r