Search results for “cryogenic valves”

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.

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.

Making plastic fantastic while meeting the most stringent requirements

The unrivalled performance and cost efficiency enabled by our Neles valves is helping the Siemens PTA project in Rotterdam successfully fulfill even the most stringent industry requirements.

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.

Flow control for copper production

Valmet offers valves and pumps for copper production: from copper concentrates, smelting and electrolysis to copper leaching, solvent extraction and electrowinning

Advanced slurry valves promote efficiency and productivity

A short article looking at the sound reasoning for using advanced slurry valves in a number of industries where targeted efficiencies and productivities require process parameters that may seem totally intolerable for materials and construction – namely nonstop exposure to abrasive and erosive solids that often move at very high velocities.

Download Flowrox™ technical bulletins

Flow control solutions including intelligent control valves and automated on-off valves, ESD valves, pumps, software, and related equipment, accessories and services.

Flow control for nickel

Valmet has a wide range of valves, pumps and services for nickel autoclave HPAL process.

Valves enhance fluidized-bed polymerization: Part 2 – Product discharge system

In this post we continue discussing the polyolefin processing by looking at the product discharge system, piping and valves controlling the flows.

SCA pulp and paper plant sets new standards

Sustainability and high plant availability are the main requirements of the paper and pulp industry. This goes for SCA as well, which operates its largest European integrated plant for the manufacture of tissue products in Mannheim, Germany. Among other products, some 120,000 tons of pulp are produced here annually in a continuous digester.