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Processing & Handling

An SIL 3 rating for this rotary plug valve

The Valtek MaxFlo 3 valve and NR diaphragm actuator have achieved safety integrity level (SIL) 3 certification of IEC 61508 Parts 1, 2. The MaxFlo3 Valve with NR Diaphragm actuator is a high-performance, eccentric rotary plug design, which is used…

For high viscosity materials, consider these double planetary mixers

The double planetary mixer (DPM) is often used for the mixing of high viscosity materials up to approximately 6-million centipoise (cps). The DPM contains two mixing blades that revolve on their own axis, as well as on a common axis,…

Achieve the benefits of dry processing in this reactor

The proven KneaderReactor technology (photo) combines specialized mechanical and thermal features, and allows polymers, chemicals, fibers and food products to be manufactured without the addition of solvents. Designed for high torques, the systems are capable of processing highly viscous, pasty…

Pulsation dampers in all types of materials

For 30 years, this firm has been developing and manufacturing hydropneumatic accumulators and pulsation dampers. The company also offers the dampers in a wide range of elastomers, including NBR, Viton, ECO, Butyl, and EPDM as well as PTFE and metal.…

Aggressive gases are no problem for these diaphragm pumps

KNF corrosion-resistant diaphragm process pumps (photo) are designed for sampling, transferring, evacuating or compressing aggressive gases in a wide range of challenging industrial applications. These electrically operated and oil-free pumps boast reliable and contamination-free performance. The design combines high-grade steels…

This large control valve has a high accuracy

Together with its joint-venture partner DS Control Technologies (Novgorod, Russia), this firm has recently demonstrated a new benchmark in large-valve positioner accuracy. The Smart Valve Interface II Advanced Performance (SVI IIAP) positioner controls a massive ANSI 150 measurement AST ball…

A peristaltic pump with a variety of hose materials available

Pump Engineering A compact, double-head hose pump that provides higher flows yet requires less space, is the latest addition to the range of Ponndorf peristaltic pumps. Available from this firm, the PK 40 high-pressure twin unit (photo, p. 32I-7) is…

These pipe caps can be installed without tools

The skirts on the new CE Series pipe caps are designed to stretch over the pipe edges while retaining their shape and tight fit. This feature allows them to be installed without tools. Ribbed skirts provide ventilation to ensure that…

ACS850 industrial drive module

The ACS850 industrial drive module has a removable memory block that stores the drive’s complete firmware, user settings and motor data, a feature that increases the flexibility of the drive and provides for easy maintenance. The drive module is designed…

Quickly change mount configurations with this modular system

SPX Process Equipment The Nettco S-Series Portable and Fixed Mount Mixers satisfy a wide range of mixing and mounting requirements utilizing a distinctive modular assembly design. Multiple mounting configurations include clamp style (photo), open tank or sealed designs for maximum…