Simple and double-acting slide ring seals can be supplied with RVT pressurisation systems in a
large range of applications. Configuration, design and production take place in accordance with the Pressure Equipment Directive PED 2014/68/EU and/or EN 13445 and AD 2000 information sheets. The RVT pressurisation system with cooling hose is provided for the storage and cooling of the sealing liquid.
Pressurisation with gas, e.g N2 is possible at any time. RVT pressure intensifiers are especially well-suited for high-pressure applications. A constant differential pressure at the seal is assured with a transmission ratio and wear is reduced considerably. Separate sealing pressure devices can also be supplied in a user-specific special design.