Vac-Gard / Posi-Gard (DSC-VGD) (DSC-PGD)

Ultra low pressure reverse acting disc.

This range of composite reverse acting discs are ideal for the relief of vacuum and over pressure situations.

Both products offer non-fragmenting opening and as a result of their modular content can be offered to meet a broad range of non-standard specifications and applications.

Come manufactured as standard with non-invasive detection.

· Suitable for ultra low pressures

· Suitable for gas or vapour

· Operating ratio up to 60%