Barrier Gas Supply Panel (SVP)

Concept & Operating Principle

Barrier gas optimally conditioned

Barrier gas supply systems are available in different designs, as a single component or as a modular assembly. The individual components are matched to one another according to their respective properties. The purpose of such systems is to condition the barrier gas of a seal to optimal parameters and to ensure reliable operation.

These systems are used with seals that are designed for a barrier gas supply.

Modular design Filter · Regulate · Monitor To specification

Tasks & Components

Filter, regulate, heat

The primary tasks of these systems are the filtration, pressure monitoring and temperature control of the barrier gas. This is achieved through the use of shut-off valves, filter elements, pressure regulators, check valves and monitoring devices.

In addition, barrier-gas heaters are used in the event of a dew-point drop and a potential tendency towards acid formation. These heat the barrier gas to prevent the acid formation that the conveyed medium can cause through condensation.

SVP detail: pressure regulator with manometer and nameplate

Components & Field of Use

Components & Application

Systems and individual components are installed in all areas of application in which the selection and use of seals supplied with barrier gas is indispensable.

Shut-off valves

Shutting off and releasing the barrier gas supply

Filter elements

Filtration of the barrier gas

Pressure regulators

Setting and pressure monitoring of the barrier gas

Check valves

Preventing a backflow of the barrier gas

Monitoring devices

Monitoring of the barrier gas

Barrier-gas heaters

Temperature control in the event of a dew-point drop and potential acid formation