Search results for “cryogenic valves”

Is right valve for the process the next big innovation?

Is excellence in valve selection from huge market offering the next major innovation that process industry is calling for?

Flow control for ethylene and propylene processing

Steam cracking plants, which produce ethylene, are divided into three sections which together represent a very demanding environment. Propane dehydrogenation uses propane to produce high-quality propylene. Our valves offer the highest reliability throughout every step of the demanding process.

Common hydraulic valves - the proportional pressure valve

Proportional valves are commonly used to control pressure to a cylinder or hydraulic motor.

How a hydrotreatment plant increased reliability with emergency shutoff valves

To avoid dangerous leaks and the high costs of unnecessary shutdowns, refineries today must be able to rely on the performance of their on-off and safety valves.

Flow Control – forward towards fluent flowing

Decades of flow control reliability in wastewater sand separation at Salon Vesi

Municipal wastewater treatment is needed everywhere. Even though valves are just one part of the process, they actually play an important role in making the whole process efficient. When the valves are chosen correctly, and they fit the process needs accurately, other parts of the process like pumps wear out less quickly. This was the case at the municipal waste water treatment plant in Salo, Finland.

Flow control for gold production

Optimal valve and pump selection provides savings in gold production in CIL, CIP or CIC circuits. Valmet also has a wide range of solutions for gold autoclave POX process.

Valmet's control valves support energy-efficient and carbon-neutral heat production at the Lielahti power plant in Tampere, Finland

Valmet has supplied Neles™ RE segment valves to electric boilers and district heating accumulators at the Lielahti power plant operated by Tampereen Energia in Finland. The valves regulate flows in the electric boiler and the district heating accumulator, ensuring precise control of the plant’s operations. This enables the customer to achieve energy-efficient and carbon-neutral heat production as well as flexible participation in the electricity market. 

Fulfilling the stringent requirements at PTA plants

Fulfilling the stringent requirements at PTA plants

Flow control for polyolefins and polymers

Polyolefin technologies include gas-phase, slurry, high-pressure, mixed-phase, and solution processes. Our valves have been developed to operate in extreme conditions, dealing with an abrasive flow media at very demanding cycling requirements.