Safety Valves

Stif  Novaporte safety valve VSP

Vsp safety valve vsp 273


The over/under pressure VSP 273 Safety Valve has been engineered in order to protect silos and hoppers against occasional over - and under - pressures which can be generated by : Pneumatic filling Blockage of the vacuum cleaning filter Fermentations Variations in temperature Condensation The VSP 273 has been designed to only work on roof.







Novaporte safety valve VSP




Novaporte safety valve VSP spec




Installation on a Manhole : If there is not enough space, the VSP 273 can be installed by a simple sealed collar on a NOVAPORTE manhole door of diam. 500 mm or 600 mm.