Search results for “cryogenic valves”

Correct valve installations double the operational lifespan at Tarkwa mine

Seemingly minor details can make a major difference in unplanned costs. Valves are small, yet essential part of mining industry processes, and if problems with the valves should occur, it can lead to unplanned downtime and the equivalent losses in output.

How to produce clean fuels?

The combination of reliable valves and intelligent valve controllers with online diagnostic capabilities enables the petroleum industry meet new regulations.

Parts for valves

Neles™ spare parts meet the original material and specification requirements of the valve assembly initially purchased. The use of genuine parts ensures that they are specifically suited for your industrial process, and their certificates remain legitimate. Your valves perform as intended, reaching their maximum lifetime.

Neles introduces the renewed Nelprof selection tool for automated process valves

Neles Corporation press release, March 23, 2022, at 10:00 a.m. EET

Hydrogen is hard on valves

Under pressure, the hydrogen molecule H2 cracks metal and can even penetrate steel. Hydrogen fracture weakens the tensile strength and ductility of steel, which reduces its resistance to fracture and causes cracking.

Propane dehydrogenation: solving the propylene production puzzle with reliable valves

Propylene is the second most valuable intermediate in the petrochemical industry after ethylene. Are you able to keep your production of propylene up at the right levels to meet increasing global demand? It may be that your propylene production is compromised by an inefficient process. How can better valves help you boost your production and reduce cost?

Why do we need valves for geothermal energy?

The need for renewable energy sources is rising at a rapid pace. Geothermal is a clean and renewable source of energy, as it is continuously produced inside the earth. Reliable, high-performance valves play a significant role in producing renewable energy from geothermal sources.

Selecting valves for an ethylene plant: what is the right choice?

Running a reliable and competitive ethylene plant in an ever-growing ethylene production market is a matter of overcoming many challenges. However, choosing valve solutions that offer maximum reliability, safety and performance for your application is the first step to success.

Neles versatile butterfly valves – A favorite among customers and channel partners

To us, versatility means suitability for a wide range of applications and operating environments. It also means ease, flexibility and reliability. Our range of versatile Neldisc™ and Wafer-Sphere™ butterfly valves are all these things.

Flow control for tank cars and transportation

Valmet is uniquely capable of delivering safe, reliable valves and flow control in quantities the tank car industry demands.