Parker manually,pneumatically,and electrically actuated two way and three way Ball Valves provide 1/4 turn (or diverting) for on-off control of fluids utilized in process and instrumentation applications. A broad selection of valve body,seat,and seal materials provide a wide variety of pressures and temperatures at which the valve may be used.

Parker provides a series of Bleed Valves that are designed for use on products such as multi-valve manifolds,or gauge/root valves. Functionally, the valve vents line pressure either to atomsphere or to containment when used with optional barbed vent tube.Bleed valves are used whenever an instrument is removed from a system or to assist in the calibration of control devices.

Parker Check Valves are designed for uni-directional flow control of fluids and gases in industries such as chemical processing,oil and gas production,pharmaceutical,power, and utilities. 

Parker A-LOK Instrumentation Tube Fittings are designed as leak free connections for process,power, and instrumentation applications. These two ferrule fittings are manufactured to the highest quality standards and are available in a broad range of sizes,materials, and configurations.

Parker Inline and Tee Filters are designed for protection of instrumentation systems from undesirable materials.These have compact designs with large filtration areas, and are avialble in stainless steel and brass.

Parker offers a line of 316 Stainless Steel Gasket Seal Couplings for Microelectronic applications. These are available with controlled surface finishes and are rated to 1X 10 ^-9 cc/sec

Parker Hannifin is dedicated to being the global leader in the design,manufacture,and distribution of high quality,critical flow , and ultra high purity components.

Parker MPI Tube Fittings are engineered and manufactured to provide secure,tight, and leak resistant connections. The main applications are off-shore,oil and gas platforms,research labs and other facilities that require operating pressures in the range of 6,000 to 15,000.  

Parker provides a series of Metering Valves that are designed to provide accurate and stable control of flow rates in analytical,instrumentation,and research applications.

Parker offers various modular components and systems to meet the analytical, lab, and complex general purpose instrumentation flow control applications. The components provide maximum system flexibility,improved product reliability,and reduced cost of ownership. 

Parker Needle Valves are designed for positive ,leak tight shut-off and regulation of fluids in process,power, and instrumentation applications.

Parker offers a line of O-ring Seal Couplings for the Microelectronic Industry. These are available with controlled surface finishes and rated to 1X10^{-9 cc/sec}

Parker Instrumentation Pipe Fittings are standard in 316 Stainless Steel and Brass. They are designed as leak free connections for process, power, pulp and paper, and general instrumentation applications. The are available in a variety of sizes, and configurations.

Parker offers a series of pneumatic spring return,double acting rack & pinion, and electric actuators for a high cycle,trouble free installations.

Parker Relief Valves are designed such that when upstream pressure exceeds the closing force exerted by the spring,the lower stem opens,permitting flow through the valve.

Parker Plug Valves provide positive leak tight shut-off ,high flow capacity , and quick quarter-turn operation in a compact package.

Parker Stainless Steel sample cylinders provide safe containment for storage and transportation of both liquids and gases. These cylinders are DOT rated to 1800psig at 70^oF.

Parker Sanitary fittings and valves meet the special demands of the sanitary processing industry.Components are machined from 316L Stainless Steel and feature polished ID finishes.

Parker CPI Instrumentation Tube Fittings are designed as leak free connections for process,power, and instrumentation applications. The single ferrule fittings are available in a broad range of sizes,materials , and configurations.

Parker Texas Thermowell various sample probes, protection tubes and thermowells are available in a wide variety of materials and styles.

Parker provides a series of tube stub ended pressure gauges for Instrumentation applications. These are installation friendly and allow for correct alignment of the gauges. 

Parker offers a full compliment of tube cutting,deburring,bending,and assembly equipment for use in installing instrumentation tubing systems. Proper tube selection and installation are key to building leak-free , reliable tubing systems.

Parker provides a broad range of welded fittings. These include socketweld, buttweld,and orbital buttweld connections.Heat Code Traceability is standard on all welded configurations.