Petroleum Refining

If you are looking for a valve controller that can be used on most on/off automated valves then look no further. StoneL’s new Discrete Valve Controller provides unmatched reliability, state-of-the-art monitoring and robust pneumatic control in hazardous and general process applications.

The greatest control challenges we see often surround fugitive emissions and the challenges encountered in this area are directly related to the reliability of existing equipment, as well as the use of outdated valve technologies and correct installation procedures to ensure that they are remaining compliant with EPA standards.

Metso's Neles ValvGuard™ is a top class intelligent safety solenoid with partial stroke testing features for emergency shutdown and venting valves. Based on the automatic PST and other diagnostics data, VG9000 increases safety and plant safety targets can be reached more economically than with other solutions.

Neldisc series L6 triple eccentric disc valve operate both in control and shut-off applications, with close to equal percentage characteristics and superior tightness.

WIKA's model S-20 pressure transmitter is the ideal solution for customers with demanding performance requirements in many industrial applications.

Chromalox is pleased to announce that they now offer Wireless Temperature Sensing for Heat Trace applications in both ordinary and hazardous areas. This new capability provides several benefits including expanded application flexibility, improved process safety and measured installation cost savings while maintaining system integrity.

Wika’s intrinsically safe submersible pressure transmitter model IL-10 has been designed for the highest requirements of level measurement. Owing to their high accuracy, reliability and their excellent media resistance, it is the ideal solution for almost all level measurements in hazardous areas.

United Electric Controls recently announced the availability of a 316 stainless steel explosion proof junction box. The junction box is available assembled with the company’s stainless steel product lines such as the compact, dual seal certified, explosion proof 12 Series and the hermetically sealed TX200 pressure transmitters.

Varnish formation is a common problem in the lube and hydraulic systems of today’s turbomachinery. The severity of the varnish formation can be aggravated by oil chemistry, hot spots in the lube oil system, and static discharge. Hilco’s ionic exchange technology has proven to be an effective method in reducing varnish potential in many applications.

Static discharge is a common problem in the lubricating oil systems of today’s turbo-machinery. Hilco PH-CGJ style filter elements incorporate conductive fibers which are co-pleated in between two layers of hi performance microglass filter media. As a result the Hilco anti-static filter element dissipates static charge build up before discharge can occur.