Products/Services for Symbol Needle Valves

  • Needle Valves-Image
    Needle Valves - (559 companies)
    Needle valves have a slender, tapered point at the end of the valve stem that is lowered through the seat to restrict or block flow. Fluid flowing through the valve turns 90 degrees and passes through an orifice that is the seat for a rod...
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  • Solenoid Valves-Image
    Solenoid Valves - (990 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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  • Globe Valves-Image
    Globe Valves - (776 companies)
    Globe valves are linear motion valves with rounded bodies, from which their name is derived. They are widely used in industry to regulate fluid flow in both on/off and throttling service. Image Credit: Belimo | Grainger | trade-hardware.com...
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  • Syringes and Needles-Image
    Syringes and Needles - (207 companies)
    Syringes utilize a cylinder and plunger for precise delivery of liquids or gases in analytical, medical, pharmaceutical or biotechnology applications. Many times needles are included with the syringe. Syringes and Needles Information. Syringes...
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  • Industrial Valves-Image
    Industrial Valves - (3264 companies)
    ...to saving in weight/size/cost. Good for slurries/suspended solids. Needle valves. Needle valves have a long, tapered, needle-like point that is used to make relatively fine adjustments in the amount of fluid flow. They are sometimes used as component...
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    Check Valves - (1934 companies)
    Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. Check valves are self-activating safety valves...
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    Pressure Relief Valves - (993 companies)
    ...are the main valve product area: ball valves, butterfly valves, check valves, diaphragm valves, gate or knife valves, globe valves, needle valves, pinch valves (for both industrial and medical applications), plug valves, control valves (1/4 turn...
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    Precision Dispensing Needle Valves - (57 companies)
    Precision Dispensing Needle Valves Information. Precision dispensing needle valves are designed to provide precise fluid dispensing depending on applications. The dispensed output can be in the form of a bead, dot or fill. The valve dispenses fluid...
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    Valve Actuators - (872 companies)
    Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source. Selecting the correct valve actuator will increase uptime, reduce maintenance costs, and increase plant safety. Most...
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    Needle Roller Bearings - (292 companies)
    ...engines, valve trains, copiers, fax machines, outboard engines, and lawn trimmers. Resources. Koyo Torrington - Needle Roller Bearings - Product/Application Handbook (.pdf). Engineer Live - Needle roller bearings: 60 years and still evolving. NTN...
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