Products/Services for Plug Valve Catalog

  • Plug Valves-Image
    Plug Valves - (460 companies)
    ...of these problems. The lubricant helps to control leakage around the plug, reduces wear between the valve contact surfaces, and slightly lifts the plug to reduce the operating torque required to operate the valve. Nonlubricated-plug valves... Search by Specification | Learn More
  • Gas Valves-Image
    Gas Valves - (520 companies)
    ...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. Other types include poppet valves, pressure relief valves, regulators... Search by Specification | Learn More
  • Solenoid Valves-Image
    Solenoid Valves - (994 companies)
    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 to control liquid or gas flow... Search by Specification | Learn More
  • Valve Actuators-Image
    Valve Actuators - (886 companies)
    ...is paired with a positioner so the actuator can move to the required position accurately. Valve Method of Control. Rotary motion valves (rotary valves) such as ball, plug, and butterfly valves rotate a quarter-turn or more from open to close. Linear motion... Search by Specification | Learn More
  • Hydraulic Valves-Image
    Hydraulic Valves - (698 companies)
    ...to be shut off and enable the load to move to other services. Explaining Directional Control Valves: Types and Terminology. Video Credit: Bailey Hydraulics. Types. Hydraulic valves can be almost any valve, i.e., check valve, drain valve, control valve... Search by Specification | Learn More
  • No Image Available
    Globe Valves - (774 companies)
    ...is determined by the distance between the valve plug and the valve seat. Globe Valve Function. Globe valves are commonly used as an on/off valve, but they may be used for throttling systems. The gradual change in spacing between the disk and seat ring gives... Search by Specification | Learn More
  • No Image Available
    Control Valves - (1712 companies)
    ...of the most widely used valves for both on/off and throttling services. Plug valves combine many positive attributes of the globe, butterfly and ball valve. The valve has an offset plug which swings into a seat to close the valve. It is a rotary motion valve... Search by Specification | Learn More
  • No Image Available
    Valve Repair Services - (182 companies)
    Leak repair. NDE testing. Valve repair. Image Credit: TEAM industries | Siemens. Valve repair services repair and rebuild used valves. Some repair services specialize in the repair and rebuilding of many different types of used valves, but they may... Search by Specification | Learn More
  • No Image Available
    Air Valves - (813 companies)
    ...and spring. Plug or stop-cock valves are designed for both on/off and throttling functions. Other types of water valves include pressure relief valves, shut off valves, solenoid valves, and toggle valves. Valve Construction. There are many types... Search by Specification | Learn More
  • No Image Available
    Pressure Relief Valves - (995 companies)
    ...and liquid lines. Relief valves and back pressure regulators are the same device, only differing in application. The pressure relief valve "lets off steam" when safe pressures are exceeded, then closes again when pressure drops to a preset level... Search by Specification | Learn More
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One of the key advantages of a ball valve over older types (such as conical plug valves, which are the traditional valve used for gas meter sets) is that the ball valve seals absolutely bubble-tight without any sealant or lubricant being required. The reason for this is that the geometry of a ball...

Plug valves are designed for fluid selection and redirection in low-pressure applications and are available in port sizes of 0.59 and 0.118 in. The wetted paths are made of chemically inert Teflon and Kel-F materials. Sixteen different flow, loop, and distribution valve configurations are offered...

The new Isysnet fieldbus system and corresponding line of Isys plug-in pneumatic valves are based on international standards, making them suited for OEMs in the automotive, material handling, consumer equipment, medical, and other industries with global reach. Isys plug-in valves are based on ISO...

...tight shutoff was not required, butterfly and slide valves were used. As a result, beliefs were formed which may inhibit the selection of the best valve for a job. are used for throttling purposes and where positive shutoff is required, in sizes up to 6 in. Globe valves have a replaceable plug...

As the natural gas distribution industry switches from the traditional iron plug valves to brass ball valves some gas utilities have expressed concern that the brass valves will cause galvanic corrosion of the steel pipes to which they are attached....

...and type for a particular application. Incorrect selection can lead to inadequate flow when the valve is undersized, and excessive cost when it is oversized. Many flow prediction methods have been developed over the years, from complicated, theoretically derived equations to simple, one-line plug...

Pneumatic valves have come a long way since the development of the compressor over a century ago. Starting with large manual and mechanical valves, they migrated to individually wired electric solenoids and ultimately ended up with plug-into-the-base electronics allowing for a single multi-pin...

...applications, the product�s speed control, speed signal, and logical on-and-off features enable integration into system logic. , 2 Black Forest Rd., Trenton, NJ 08691. A company offers a variety of plug valves. The wetted paths are made of chemically inert Teflon and Kel-F materials rated at 100...

...and fuel efficiency. Multiple valves move more air through the engine, which means more power. Ford engineers were able to get the same benefits of four-valve engine designs, such as a central spark plug and symmetrical combustion chamber, by using the two intake/one exhaust valve scheme...

At last process engineers and plant managers can actuate their valves quickly and effortlessly, taking advantage of Assured Automation's newest RM-150 electric actuator's external wiring, to build "plug and play" solutions....

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