Products/Services for Ball Valve Symbol

  • Ball Valves-Image
    Ball Valves - (2073 companies)
    Ball valves are quarter-turn, straight-through valves that have a round closure element with matching rounded seats that permit uniform sealing stress. The valve gets its name from the ball that rotates to open and close the valve. Ball valves...
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  • Solenoid Valves-Image
    Solenoid Valves - (983 companies)
    Solenoid valves are devices that use a solenoid to control valve activation. They are considered electromechanical control devices used to control liquid or gas flow. An electrical current runs through a coil to control the valve by moving a plunger...
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  • Check Valves-Image
    Check Valves - (1936 companies)
    The mechanics of check valve operation are relatively simple. Most check valves contain a ball that sits freely above the seat, which has only one through-hole. The ball has a slightly larger diameter than that of the through-hole. When the pressure behind...
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  • Butterfly Valves-Image
    Butterfly Valves - (1247 companies)
    ...little resistance to flow. These valves offer a rotary stem movement of 90 degrees or less, in a compact design. Unlike ball valves, butterfly valves do not have any pockets in which fluids may become trapped when the valve is closed. The valve operation...
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  • Gate Valves-Image
    Gate Valves - (1170 companies)
    Gate valves and knife valves are linear motion valves in which a flat closure element slides into the media stream to shut off flow. Gate valves (also known as knife valves or slide valves) are linear motion valves in which a flat closure element...
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    Globe Valves - (778 companies)
    ...to the valve seat allows or restricts flow. Ball disks fit into a tapered, flat-surface seat. The ball disk is best used in low pressure, low temperature systems. They can be used for throttling services but they are best used to start/ stop flow. Composition...
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    Pressure Relief Valves - (993 companies)
    ...in their open position, and restricting flow when closed. The valve family is broken down into product areas based on the mechanism that is used to restrict flow. The following are the main valve product areas: ball valves. butterfly valves. check valves...
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    Industrial Valves - (3205 companies)
    ...and three designs for the disk: ball disk, composition disk, and plug disk. Throttling and regulating flow. High head loss due to flow direction changes. Less seat leakage than Gate Valve. Dynamics can create pulsation and damage trim/packing/actuators...
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    Pinch Valves - (158 companies)
    ...and control valves that operate by hydraulic or pneumatic cylinders. Rotary stem- This is a commonly used model in ball, plug, and butterfly valves. A quarter-turn motion of the stem opens or closes the valve. Image Credit: Pipe Fittings and Flanges...
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    Ball Bearings - (691 companies)
    Ball bearings are used to provide smooth, low friction motion in rotary applications. Ball bearings types include radial ball bearings (deep groove and angular contact) and thrust ball bearings. Ball bearings are used to provide smooth, low friction...
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