Control Valve Liquid Flow | Choked flow, Cavitation, Flashing
Submitted by Jon Monsen, Ph.D.
The basic liquid sizing equation tells us that the liquid flow rate through a control valve is proportional to the square root of pressure drop.
Read MoreSubmitted by Jon Monsen, Ph.D.
The basic liquid sizing equation tells us that the liquid flow rate through a control valve is proportional to the square root of pressure drop.
Read MoreSubmitted by Mott Corporation
Take the complexity out of design with Mott's 3 easy steps to make your vision become reality while keeping it feasible and fast.
Read MoreValin is pleased to announce that we are now an authorized Swivellink® distributor. When it comes to mounting a vision camera, light, or sensor - we now have the perfect mounting solution for you. With the flexibility Swivellink® has to offer, you can get to just about any position needed for your application.
Read MoreMachine designers are increasingly turning to gearheads to take advantage of the latest advances in servo motor technology. Essentially, a gearhead converts high-speed, low-torque energy into low-speed, high-torque output.
Read MoreLooking to solve crystallization problems, black liquor, or any other problems with solids? PBM's line of Industrial Valves can handle any type of rigorous and general-purpose applications.
Read MoreThere are several areas that are in need of water treatment and control equipment in breweries. The largest problems arise from the wastewater treatment and boiler control. Another area of concern is the clean in place technology as well as wash downs utilizing sanitizers.
Read MoreIwaki America/Walchem is pleased to announce the release of the next generation of LK series metering pump. These larger, mechanically actuated, and motor-driven metering pumps feature the same rugged design and versatility of their smaller LK pump but in a bigger package - providing flow rates up to 856 GPH and pressures to 145PSI!
Read MoreParker Domnick Hunter Process Filtration now offers their E-series vessels in 316 stainless steel. This expanded offering compliments Parker's current 304 stainless steel models.
Read MoreHydraulic cylinders harness fluid pressure and flow to generate linear motion and force, and they work well in both industrial machines, like presses and plastic-molding machines, and in mobile equipment, like excavators and mining trucks.
Read MoreASCO's C Series is a robust compact cylinder line that is designed to fit tight space requirements. The low-profile design and variety of mounting options make this cylinder line extremely popular.
Read MorePrecise temperature control is critical to ensure the safer, more manageable extended fermentation that produces high-quality products with optimal taste.
Read MoreASCO fluid control and Numatics fluid power products have been favorites in beverage plants since the 1950s. Today, ASCO provides superior fluid automation solutions for engineers and purchasers at both original equipment manufacturers (OEMs) and at leading bottlers and packagers worldwide.
Read MoreASCO has introduced the capability to integrate multiple safety zones within a single Numatics 503 Series valve manifold. This new zoned safety approach helps the design engineer satisfy the Machinery Directive 2006/42/EC and comply with ISO 13849-1 while eliminating the components and complexity found in discrete safety circuits.
Read MoreFor more flexibility in automated production environments, Schmalz has developed the Suction Cup Balance SSCB: A gripping and clamping system with automated conversion capability for 3D mold surfaces. Workpieces of different contours can be gripped and clamped. Learn more.
Read MoreThese new models connect directly to the database and accelerate leveraging real-time data for productivity improvement, predictive maintenance, and quality traceability at production sites.
Read MoreUnplanned downtime is very expensive for any company— and emergency downtime can be disastrous for profits and continued viability. Emergency downtime (when something has gone seriously, catastrophically wrong) can cost five times as much as downtime for planned maintenance.
Read MoreThe explosionproof Hawkeye, with its stainless steel enclosure, is designed for service in harsh process environments. It features a solid state proximity sensor which is encased in a shock absorbent urethane potting material.
Read MoreThe innovative battery-less absolute encoder operates through the combination of gears recognizing the rotational position data, which eliminates the need for a battery (and battery replacement) that is normally required for a conventional absolute encoder.
Read MoreA wide variety of product types are in the new RCP6 series, which also include wide slider types and wide radial cylinder types, and no battery maintenance is required because there is no battery. Since home return is not required at equipment startup or after an emergency stop, this feature reduces operation time and production costs.
Read MoreSecuring the go ahead for a system upgrade can be difficult in a competitive work environment, where every cost must be accounted for and validated. Getting your project noticed and approved when it's lost among a sea of competing projects—each one making a claim on finite resources—can seem an impossible task.
Read MoreSubmitted by Russ Rochambeau, Engineering Manager, IFPS Hydraulic Specialist, Valin Corporation
When discussing fluid power, pressure is the basis for producing any kind of work. Work cannot be achieved without pressure. To understand the finer points of fluid power, one must first understand the concept of pressure
Read MoreSubmitted by Valin Corporation
A growing trend in industrial plant design is wireless connectivity. Recent technological advances have made wireless protocols significantly more robust and reliable than previous versions, enough so to rival traditional hard-wired connections.
Read MoreSubmitted by Jon Monsen, Ph.D.
The principal difference between the nature of the flow of gas and the flow of liquid through control valves is that liquids are incompressible, and gasses are compressible.
Read MoreSubmitted by Jon Monsen, Ph.D.
Selecting a valve with the correct flow characteristic (the relationship between valve opening and flow capacity) can be as important as the selection of the valve size.
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