Safe Ventling PRV


Cosben Engineering’s safe venting PRV is a critical safety component designed to protect silos from pressure-related damage during loading and unloading operations. In bulk material handling systems, uncontrolled pressure or vacuum conditions can lead to structural risks or operational hazards. This is where a reliable silo pressure relief valve becomes essential.

Also known as a PRV valve or breather valve, the system helps balance internal pressure by allowing air to move in or out based on process conditions. Acting as both a vacuum relief valve and silo vent valve, it ensures stable pressure conditions inside the silo and safeguards the equipment.

With a focus on safe venting and ease of operation, this valve is designed to perform reliably without frequent intervention, making it suitable for continuous industrial use.

Key Features & Benefits:

  • Safe Venting Operation: Designed to release excess pressure and maintain safe internal conditions.
  • No Reset Required: Operates without the need for manual resetting after venting.
  • Adjustable Set Pressure: Allows easy adjustment of pressure settings based on application needs.
  • Maintenance Friendly: Simple design supports easy inspection and long-term usability.

Salient Features

  • Safe Venting Design
  • No Reset required after Venting
  • Easy to change Set Pressure
  • Set Pressure: +600 mmWg to + 1050 mmWg
  • Set Pressure: - 120 mmWg to -50 mmWg

Download

All the documents related to this product are provided here.

Product Manual

Product Leaflet