Pneumatic Valve Symbols

Products/Services for Pneumatic Valve Symbols

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  Globe Valves - (754 companies)

  Pneumatic operated valves can be automatic or semi-automatic. They function by translating an air signal into valve stem motion by air pressure acting on a diaphragm or piston connected to the stem. Pneumatic actuators are fast-acting for use... Search by Specification | Learn More
  Valve Size:

  • Less than 0.32 inch
  • 0.32 to 1 inch
  • 1 to 4 inch
  • 4 to 16 inch
  • 16 inch and up

  Pressure Rating:

  • Less than 30 psi
  • 30 to 120 psi
  • 120 to 275 psi
  • 275 to 1,200 psi
  • 1,200 psi and up

  Media Temperature:

  • Less than 0 F
  • 0 to 125 F
  • 125 to 250 F
  • 250 to 440 F
  • 440 F and up
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  Pinch Valves - (158 companies)

  ...or abrasion of the stem material. Sliding stem- The valve stem slides in and out of the valve to open or close the valve. This design is for hand-operated, rapid opening valves, and control valves that operate by hydraulic or pneumatic cylinders. Rotary... Search by Specification | Learn More
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  Industrial Valves - (3300 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. Stem packing is used to form a tight seal... Search by Specification | Learn More
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  Compressed Air Filters - (570 companies)

  Compressed air filters are used to remove water, oil, oil vapor, dirt, and other contaminants from a compressed air supply. Search by Specification | Learn More
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  Rupture Discs and Burst Discs - (79 companies)

  A pressure burst disc bursts when pressure exceeds a stated amount. A burst disc relief valve is primarily used for liquids. Rupture discs and burst discs come in two designs: tension type rupture discs (installed with process pressure against the concave... Learn More
• Pneumatic Valve Actuators - (422 companies)

  ...large angular range of motion. This mechanism has a more even torque capability. Image Credit: Chao-Hsu Yao. Vane actuators. Vane actuators are used only with rotary motion valves. Rotary vane actuator. Video Credit: Micrometicllc. Pneumatic Valve... Search by Specification | Learn More
• Air Valves - (791 companies)

  ...of activation or exhaust of cylinders and other pneumatic devices. Classification. There are several methods that can be used to classify valves, including the control mechanism and valve function. Valve Function. Valves are a part of many daily- used... Search by Specification | Learn More
• Solenoid Valves - (972 companies)

  How Select Solenoid Valves. Solenoid valve. Encapsulated solenoid valve. Image Credit: Clark | ASCO | Gems. Solenoid valves are devices that use a solenoid to control valve activation. They are considered electromechanical control devices used... Search by Specification | Learn More
• Vacuum Pumps and Vacuum Generators - (824 companies)

  ...piping, valves, controls, receivers, etc. These pumps can also indicate centralized vacuum sources for manufacturing or automation cells or plants. Material Compatibility. Vacuum pumps and vacuum generators and their respective lubricants need... Search by Specification | Learn More
• Gas Valves - (507 companies)

  ...and mixing valves are used in specialized applications. Needle valves have a slender, tapered point at the end of a valve stem. Plug or stop-cock valves are designed for both on/off and throttling functions. Gas valves types include pneumatic valves, poppet... Search by Specification | Learn More

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