valve manufacturer Articles

  • Rotary valve maintenance: preventing operating problems

    Preventing operating problems by maintaining your rotary airlock valve Even though a rotary airlock valve is a relatively simple device, you have to maintain it properly to ensure it performs dependably. Proper maintenance will provide twin long-term dividends: better valve performance and smooth conveying system operation. First, know your valve inside and out. Maintenance ...


    By Wm. W. Meyer & Sons, Inc.

  • Scrubber Removes Grease and Particulates from Air Exhaust

    Operating Issue A food-industry leader in Alabama operates several pork-sausage cookers that exhaust over 4,000 ACFM of moisture and pork grease. The operator installed Electrostatic Precipitators (ESPs) to treat the exhaust but these systems performed poorly and generated high maintenance and operating costs. Additionally, these systems were antiquated and required significant capital ...


    By Pollution Systems

  • Automotive parts manufacturer - Eaton US engine valve case study

    Scope US Engine Valve in SC had 16 small washing systems that were used to wash parts after machining with straight oil as the metalworking lubricant. These wash tanks were dumped and recharged weekly and the oil concentration in the washers climbed between cycles to 5% before dumping at the end of the week. During this cycle, the part tolerance measuring equipment could be adversely ...


    By Separation Dynamics

  • Beverage Manufacturer to Cut Disposal Cost

    THE PROBLEM A Pennsylvania general contractor with much experience within the beverage industry, saw that water utilization at a major food and beverage manufacturer’s facilities would benefit from an integrated approach to minimizing water consumption, while simultaneously optimizing boiler and cooling water treatment issues.  By adopting such an approach, the contractor planned to offer ...


    By Samsco Corporation

  • Client - Automotive Part Casting Manufacturer, Kentucky, USA

    As part of its energy review this global multi-national sought a means by which it could reduce its aluminium furnace running costs. After a period of technical consultation an Econotherm® GA 330 Gas to Air smooth pipe heat exchanger was selected for the installation. The original business case was approved on the basis of a $100K per annum saving against a total estimated project costs of ...


    By Econotherm UK Ltd

  • Aerospace - Leading Aerospace manufacturing firm - case study

    Application The company designs and builds flight controls for aircraft and launch vehicles. Their product line includes thrust vector and steering controls for space vehicles as well as thruster valves, regulators and integrated manifolds for satellite propulsion. Manufacturing of most of these products requires either military spec plating or anodizing to ensure protection from extreme ...


  • Petrochemicals Manufacturing Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Healthy Control Valves

    A simple maintenance routine can help ensure trouble-free valve operation. Whether the control valve in your system is the first one that has required maintenance or if you are experienced with maintaining multiple valves in your system, some simple guidelines can help keep them operating at optimal performance. Physically checking all valves at least every 12 weeks is important, assuming that ...


    By Singer Valve Inc.

  • Checking rotary valve clearances

    Rotary valves are precisely machined to accommodate very tight internal clearances. In a smaller standard valve there should be a .003” – .005” gap between the tips and ends of the rotor and the housing / headplate. However, the clearances on many valves are customized to meet the needs of a specific application. For example, in applications with temperature greater than ...


    By Wm. W. Meyer & Sons, Inc.

  • Industrial Peristaltic Pumps reduce the cost of ownership for paper and packaging manufacturer

    Challenge A leading paper and packaging manufacturer in Australia was using Air-Operated Double Diaphragm (AODD) pumps to deliver 4-colour ink to its printers. The on-site AODD pumps were using considerable amounts of compressed air and required constant maintenance due to the wearable parts (seals and valves). This was resulting in unacceptable long downtimes and high cost: for repair and ...

  • Feed Manufacturer Installs High Efficiency Recuperative Oxidizer Due to Production Increase

    Operating Issue A global animal feed researcher and producer increased their capacity at their Midwest facility, thus requiring air pollution control technology that addressed their new process. Pollution Systems was sought to provide equipment to effectively reduce odors in 40,000 SCFM of VOC-laden process air, generated by the production of animal supplements. Additional objectives, ...


    By Pollution Systems

  • Valve actuation and control in the modern refinery

    Introduction The Reliance refinery at Jamnagar in India is one of the largest single refinery sites in the world and virtually all of its valves are motorised with Rotork actuators. Almost 3000 Rotork IQ intelligent valve actuators were installed during the construction of the original refinery, tank farm and power station in the late 1990s, together with a Rotork Pakscan 2E two-wire ...


    By Rotork

  • Water recovery system reduces soft drink manufacturers water waste by 35%

    The filtration and water treatment specialist Puresep provide leading soft drinks manufacturer with a state of the art system to reduce their water usage Puresep were contacted to look at ways the soft drinks manufacturer could reduce the amount of rinse water sent to drain – in order to help them achieve their water reduction targets Following an onsite review of the current rinse ...


    By Water Active Ltd

  • Valve innovation drives ion technology

    A NOVEL multiport distribution valve is at the heart of a new ion exchange system that reduces plant operating costs and capital expenditure by improving liquid–resin contact efficiency. The patented IONEX process can be used for resource recovery and purification in a wide range of industries, as well as water demineralization. Ion exchange systems are already used extensively for water ...


    By PuriTech Ltd

  • APEX – Peak performance from the market leading hose pump manufacturer

    Decades of experience and knowledge have combined with closely scrutinised customer feedback to deliver APEX, three new hose pumps from Bredel, part of the Watson-Marlow Fluid Technology Group. Designed to suit all dosing, metering and transfer applications from 2.8 to 1,200 litre/hour across a broad range of applications, the new APEX pumps are now the first choice for processing plants the ...

  • Characters of Soft or Hard Seal Valves

    Soft and hard seal are able to complement each other. The seal ability of soft one is better than hard one, however, hard seal now can also meet some requirements. Soft seal has better sealing ability, but can easily age, wear and has a short lifespan. Hard seal can be used longer, but has poorer sealing ability. Characters of Soft Seal Valves Soft seal: one side of the seal is ...

  • Xinhai Statement of the Implement Valve Standards

    Following are the design, manufacture and inspection standards of our company.   Check Valve: API 6D 24th Specification for Pipeline and Piping valves BS 1868-1975(R1990) Specification for Check Valves (Flanged and Butt-welding Ends) for the Petroleum, Petrochemical and Allied Industries EN14341-2006 Industrial valves —Steel Check Valves ...

  • Basic operation of a Cycle Stop Valve

    Automatic pump control methods are described as a pump system that automatically delivers water when a tap is opened, and automatically stops the pump after all taps are closed. A variety of pump control methods have been used in the past. The Cycle Stop Valve replaces: Variable Frequency Drives (VFD’s) or “Constant Pressure Pumps”. Large pressure ...


    By Cycle Stop Valves, Inc.

  • Future standards and their effect on solenoid valve technology

    Untitled Document Valves have made remarkable progress over the last three decades. Manual shutoff has given way to automated shutdown systems. In-line mounted valves have lost their ...


    By Baum Publications Ltd.

  • All around me are familiar faces – Valve World

    Pardon the Tears for Fears pun in the title, but we’re looking forward to meeting up with customers and contacts old and new at what must be the world’s premier valve exhibition and conference: the biennial Valve World in Düsseldorf. PLEASE GET IN TOUCH TO ARRANGE A MEETING The exhibition and conference brings together 100s of leading global manufacturers and ...


    By Hobbs Valve

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