Ball valve (like the butterfly valve and plug valve are one of the family of valves called quarter turn valves) is a valve that opens by turning a handle attached to a ball inside the valve. Ball valves are used extensively in industry because they are very versatile, pressures up to 10,000 psi, temperatures up to 200 Deg C. Sizes from 1/4" to 12" are readily available They are easy to repair, operate manually or by actuators. The body of ball valves may be made of metal, plastic or metal with a ceramic center. The ball is often chrome plated to make it more durable.

Globe valve are used for applications requiring throttling and frequent operation,for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body. For example, globe valve or valve with a similar mechanism may be used as sampling valve. Globe valve is a type of valve used Automated globe valve have a smooth stem rather than threaded and are opened and closed by an actuator assembly. When a globe valve is manually operated, the stem is turned by a handwheel.

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Flanged railway wheel A flange is an external or internal rib, or rim (lip), for strength, as the flange of an iron beam or I-beam; or for a guide, as the flange of a train wheel; or for attachment to another object, as the flange on the end of a pipe, steam cylinder, etc, or on the lens mount of a camera. Thus a flanged rail is a rail with a flange on one side to keep wheels, etc., from running off. The term "flange" is also used for a kind of tool used to form flanges.

These parts, steel shaft, shaft axle, balance shaft, crank shaft, custom axle, drive shaft axle, eccentric shaft, gear shaft, gear axle, idler shaft, motor shaft, pump shaft, spindle shaft, spline shaft, axle, steering shaft, stepped shaft, tube shaft, steel shaft, shaft axle, elevator shaft, machining portable shaft, splined shaft, mine shaft, axle shaft, shaft coupling, trailer axle, rear axle, straight axle, boat trailer axle, torsin axle, axle shaft, jeep axle, military axle, front axle, truck axle, drive axle, car axle, lift axle, tag axle, axle part, trailer axle part, drive shaft are widely used in high pressure cleaning machine, air–condition compressor, electrical motor in automobile and automobile pump, etc.