Pneumatics is a fluid power technology similar to hydraulics in that it transmits force through a pressurized medium to create useful work. However, pneumatic technology differs from hydraulics in every critical fashion — compressibility. To be fair, hydraulic oil compresses as well, but only 0.4 percent every thousand psi or so. However, in the simplest…
Pneumatics in food manufacture
Pneumatic actuation is ubiquitous in food and beverage-processing equipment because it outperforms electric automation for many tasks. Pneumatics have a lower upfront cost and higher resistance to harsh cleaning — both dry and wet. With minimal electrical or electronic subcomponents at pneumatic axes’ end effectors and points of application interactions, these delicate elements aren’t potential…
AIV series air-piloted media isolation valves from Clippard
Like Clippard’s NIV and PIV lines of isolation valves, the AIV series features Clippard’s unique multi-functional valve stem design for longer life and minimal dead volume. The difference with the AIV series is that is that it also provides the added benefit of air operation, which is — by definition — intrinsically-safe. No solenoid means…
Metal Work Regtronic Pneumatic Transducers from AutomationDirect
AutomationDirect has added Metal Work Regtronic series electro-pneumatic transducers that use two internal solenoid valves to convert an electronic signal from a PLC or other controller to a regulated precision linear pneumatic output pressure. This dual solenoid design eliminates continuous supply air consumption, reducing operational costs. Regtronic transducers feature a maximum output pressure range of…
New Emerson high-flow solenoid valve
Emerson has introduced the new ASCOTM Series 327C solenoid valve, which features a direct-acting, high-flow design that provides superior flow-to-power ratio compared to similar valves. The Series 327C design features a balanced poppet construction that permits high flows at minimum power levels, making it ideal for use in power plants, refineries, and chemical processing facilities.…
Emerson’s new valve trim technology improves noise reduction
Emerson has announced its innovative new Fisher™ Whisper™ Trim Technology for use in both rotary and globe valves, providing an extension to Emerson’s current portfolio of Whisper noise solutions. This next generation of Fisher Whisper Trim technology addresses noise issues by using additive manufacturing and other advanced techniques to create trim designs with increased capabilities.…
New app optimizes maintenance based on valve condition data, avoiding downtime
Emerson has announced the Plantweb Insight Valve Health Application, a powerful software tool that combines Fisher control valve expertise with advanced analytic algorithms. The new app makes it possible for users to visualize an entire connected fleet of valves while prioritizing actions based on the health index of each valve. This helps plant personnel optimize…
Digital field of vision solutions for mobile machines
Tailor-made solutions for field of vision enhancement are an important component of modern machines. Strict standards apply to the robustness and image quality as well as integration and handling. In light of this, HYDAC is expanding its existing product portfolio to include digital Ethernet cameras from the HVT 1000 product range for the off-highway market. Due to the way that they are structured, vehicles and mobile…
Danfoss Power Solutions expands PVG portfolio with new PVG 48 proportional valve
Danfoss Power Solutions has extended its PVG valve portfolio with the addition of PVG 48, a pre-compensated proportional control valve for mobile machinery. Designed for applications requiring flow rates of up to 180 liters per minute (47.6 gallons per minute), PVG 48 provides customers with a right-sized option between the existing PVG 32 and PVG…
Spartan Scientific potable water valves from AutomationDirect
AutomationDirect has added Spartan Scientific water valves to their offering of low-cost potable water components. These solenoid valves are suitable for use with potable water as well as a variety of other liquids, oils, and inert gases. Spartan water valves feature a 2-port (2-way), 2-position design with a normally closed configuration and diaphragm operator. Spartan…
Emerson introduces combustion shutoff valves certified for biodiesel use in Americas and Asia
Global technology and software maker Emerson has launched its new ASCOTM Series 262 and 263 Biodiesel Valves, the first combustion valves certified for use with biodiesel blended fuel in industrial and commercial boilers in the Americas and Asia. These biodiesel valves make it possible for district heating and commercial boiler burner applications to transition to…
Clippard introduces Cordis CP1 single-valve dynamic pressure controls
Known for reliability, innovation, and focus on miniature pneumatics, Clippard’s Cordis Pressure Controllers use the proven EVP and DVP proportional valve series allowing for steady, accurate, and repeatable downstream pressure control as demand or process changes. The result is a very precise linear pressure control within a closed-loop system providing ultra-high resolution and repeatability. The…
AutomationDirect now offering Peninsular hydraulic cylinders
AutomationDirect has entered the hydraulic components market with the addition of quality Peninsular hydraulic cylinders to its comprehensive line of automation products. These double-acting cylinders are interchangeable with other popular brands of NFPA hydraulic cylinders, are offered with bore sizes from 1-1/2 to 4 in., stroke lengths up to 24 in., and tapped end caps…
New Emerson valves deliver proportional flow control in exacting applications
Emerson introduced the ASCOTM Series 209 proportional flow control valves, which offer the highest standards of precision, pressure ratings, flow characteristics, and energy efficiency available in a purpose-built, compact architecture. With this combination of size and performance, Series 209 valves allow users to precisely regulate the flow of fluid in a wide range of devices that require…
Highly customizable, simplified proportional valve is a step ahead of the competition
Proportional valves are considered both flow and directional valves, to meter flow and control the direction in which flow is metered. When specifying a proportional valve for fluid power control, you need a driver to control the ramp rate and open the valve. Combining these two devices together allows you to have control flow precisely,…
Festo introduces smart positioner for process valve control
Festo has reimagined pneumatic process valve position control through the new CMSH smart positioner and VTOP modular installation platform. The CMSH contains a host of features, including HART communications protocol and integrated safety functions that can provide customers with up to 30% in savings. The attach-and-play VTOP ‒ with any combination of filter regulator, booster,…
Clippard ES valve series perfect for low leak, long life applications
Spider technology is renowned worldwide for exceptional leak resistance and long life. Clippard developed, patented and perfected this spider technology. Suitable applications have exceeded 1,000,000,000 cycles with this technology which uses one moving part that travels a mere .007 in. during operation. This single moving part with a short stroke enables the ES series to…
JW Winco adds new sealed standard, stainless-steel parts for high hygienic requirements
Maximum cleanliness is one of the essential prerequisites wherever food is produced. However, hygienic requirements also play a significant role in other industries, from medical technology and the pharmaceutical industry to the production of dispersion coatings. Almost everywhere today, the aim is to make products without preservative additives – this requires production environments with a…
ISO 5599/1 pneumatic solenoid valves from AutomationDirect
AutomationDirect has added new NITRA ISO 5599/1 pneumatic solenoid valve components. These solenoid valves are completely interchangeable with any brand of ISO 5599/1 equipment. ISO 5599 size one and size two components include solenoid valve bodies in 5-way, 2-position configurations with single or double solenoids and 5-way, 3-position, double solenoid valves with a center-pressure, center-closed,…
Emerson’s new three-way miniature solenoid valve
Emerson: Emerson has expanded its ASCOTM Series 090 line of miniature solenoid valves, adding a new three-way Series 090 valve configuration to enable lighter, more space-efficient solutions for gas control in oxygen therapy, compression therapy, and gas analyzer devices. Originally developed as a two-way valve for air and inert gases in portable medical devices, the…
Clippard releases new 10 & 15-mm miniature electronic valves brochure
Clippard, a manufacturer of Precision Flow Control products with focus in the medical, analytical, liquid/gas delivery, laboratory, and industrial automation markets, announces the release of new literature highlighting the 10 and 15-mm valve series. These small electronic valves utilize reliable plunger valve technology. The most common poppet technology in the valve marketplace, this proven design…
NewAge’s new website showcases tubing, hose and the company’s unique culture
Tubing manufacturer NewAge Industries recently relaunched its website with a fresh, uncluttered design. The site features intuitive navigation, a clean look and feel and pages that focus on specific markets. NewAge’s new website was planned with clear pathways in mind. Links to products follow an organized approach based on product type (tubing, fittings, clamps) and…
Examining direct drive hydraulic maintenance
By Timothy McCrea, Market Segment Manager – Aftermarket, Hägglunds – Bosch Rexroth Corp. Hydraulic systems are proven, versatile and dependable technologies used in mining operations on equipment such as auger drives, drilling machines, mobile crushers, apron feeders, breakers, belt conveyors, and more. In particular, radial-piston, direct drive hydraulic motors are well-suited for these applications because…
Festo emphasizes process industry solutions at Automation Fair
Festo introduced several new products at Automation Fair last week, including the KDFP online configurator for quarter turn actuators and the CMSH smart positioner with HART communication. Festo also featured such process industry solutions as the VTSA-F-CB pneumatic valve manifold for PLd, (up to CAT 3 for PUS) safety; the CPX-MPA modular valve terminal…
Custom hose design helps aerospace test facility
By Michael Hoffman, of Dragos and the SANS Technology Institute Few industries require more product validation and qualification than the military and aerospace sectors. Before any new technology is approved by the military’s regulatory agencies, they must undergo many levels of technology development, often in a simulated environment. This test environment is designed to push…