Products/Services for Check Valve Symbol

  • Check Valves-Image
    Check Valves - (1945 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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    Valve Type
    Severe Service Rated
    Back Flow Preventer Assembly
  • Butterfly Valves-Image
    Butterfly Valves - (1246 companies)
    These are commonly found in relief valves, safety valves, check valves, and steam traps. Because these actuators use the fluid in the system, no external power is required. Speed of Power Actuators. Actuators can vary in operating speed. The speed...
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  • Globe Valves-Image
    Globe Valves - (776 companies)
    ...23. Self-actuated valves use the system fluid to position the valve. These are commonly found in relief valves, safety valves, check valves, and steam traps. Because these actuators use the fluid in the system, no external power is required...
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  • Ball Valves-Image
    Ball Valves - (2077 companies)
    ...an application. Swing check- A swing check gives a valve the feature of a check valve. This prevents media from backing up into the system. Valve stops- A stopper that only permits 90 rotation. Position indicators- Piston indicators are placed on the top...
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  • Pressure Relief Valves-Image
    Pressure Relief Valves - (1000 companies)
    ...pressurization of the system. Relief valves are designed to continuously regulate fluid flow, and to keep pressure from exceeding a preset value. There are a wide variety of valve designs, but most resemble diaphragm valves, globe valves, or swing check...
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  •  
    Industrial Valves - (3259 companies)
    ...functions include stopping and starting flow, throttling (control) flow, and acting as a non-return check for flow (check). Stop/Start valves are used for systems that do not need the flow throttled. The valve opens to allow the flow and closes...
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    Diodes - (752 companies)
    ...to a pressure rating on a check valve. Image Credit: AMB Laboratories. Light emitting diodes (LEDs) are PN junction devices that give off light radiation through electroluminescence when forward biased. They are used as various indicators in aviation...
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    Rupture Discs and Burst Discs - (78 companies)
    ...and operation such as clean-in-place, steam-in-place, and FDA-approved gasket materials. Rupture disc accessories include burst checks, burst indicators, clamps and ferrules. A safety buckling rupture disc is designed to actuate without fragmenting...
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    Hydraulic Valves - (697 companies)
    Hydraulic valves can be almost any valve, i.e., check valve, drain valve, control valve, and many more, as long as the valve restricts hydraulic fluid they can be classified as hydraulic valves. For a full description on types of valves...
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  •  
    Gas Valves - (525 companies)
    ...permit flow in only one direction. Block-and-bleed, blow-off, cartridge, check, and control valves are commonly available. Diaphragm valves separate the flow of gases from the closure element. Directional valves steer flow through selected passages...
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