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WEH® Pressure Relief Module TVS20

For mounting into pressure plants to protect the vacuum pump, for inhouse venting, for inert/flammable gases, threaded connection, M24x2

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Part no.
C1-169470
€0.00

The WEH® TVS20 Vacuum pressure relief module is designed to protect components operated under vacuum such as vacuum pumps, sensors etc. from overpressure. If, for example, a vacuum pump is installed in a pressure system which has a significantly higher pressure than the allowable operating pressure of the vacuum pump, the WEH® TVS20 protects the pump from damage by safely venting the overpressure into the space. Even short-term inlet pressures up to 420 bar are safely relieved in the TVS20 pressure relief module up to an overpressure of 0.2 bar in the outlet to the vacuum pump.

Suitable for pressure systems with a maximum inlet pressure of 420 bar and a nominal bore of up to 12 mm.

Various adaptors for inlet ‘B1’ are available for connecting the vacuum pressure relief module to the system.

Technical Data
Nominal bore (DN)12 mm
Temperature Range+5 °C up to +60 °C
MediumInert gases
MaterialStainless steel, brass
Sealing MaterialCopper, EPDM
Outlet Pressure0.2 bar
Inlet Pressure420 bar
  • Easily integrated into filling plants
  • Easy to dismantle - easy to clean
  • Effective protection of/under vacuum operated components such as vacuum pumps; sensors; etc.
  • High-grade materials
  • Retrofittable due to simple construction
  • Simple design
  • Venting into space
  • Version for inert gases

Vacuum pressure relief module with venting into space, for installation in pressure systems to protect the vacuum pump, such as in gas mixing and control plants with vacuum function, which among other things require protection in front of the vacuum pump.

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