Safety Valve
Flame Arrestors

About The Product

Valvyn Flame Arrestors are critical safety devices designed to prevent the propagation of flames in pipelines, storage tanks, and process systems handling flammable gases and vapours. Engineered with precision and manufactured to stringent quality standards, Valvyn flame arrestors ensure reliable protection against fire and explosion hazards in industrial applications.

Flame arrestors operate on the principle of heat absorption and flame quenching. The internal element, consisting of crimped metal ribbons or perforated plates, dissipates heat from the flame front, reducing its temperature below the ignition point and thereby stopping flame propagation.

End-of-Line Flame Arrestors (Model - VYN-FA-DT/DF-1100): Installed at vent outlets to prevent atmospheric ignition from entering the system. Type of Combustion/Explosion Behaviour – Deflagration/Detonation

In-Line Flame Arrestors (Model - VYN-FA-DT/DF-2200): As per requirement

Mounted within pipelines to stop flame transmission between process units. Type of Combustion/Explosion Behaviour – Deflagration/Detonation

Safety Relief Valve
Model Number:VYN-FA-DT/DF-1100

Features

  • High flame quenching efficiency
  • Low pressure drops across the element
  • Robust and corrosion-resistant construction
  • Replaceable flame arresting element
  • Maintenance-friendly design
  • Available in various materials such as CS, SS, PTFE coating and special alloys

Technical Specifications

  • Type:In-Line / End-of-Line
  • Size Range:½” to 12” (DN15–DN300)
  • Pressure Rating:ANSI 150 / 300 / 600
  • End Connections: Flanged (RF/FF), Screwed, Butt Weld
  • Gas Group: IIA / IIB / IIC
  • Explosion Type:Deflagration / Detonation
  • Design Standard:ISO 16852 / EN 12874 / API 2000
  • Operating Temperature: -20°C to +250°C
  • Element Type : Crimped Ribbon / Plate
  • Element Material:SS304 / SS316 / SS316-Ti / Hast Alloy C276
  • Body Material :CS / SS304 / SS316 / CS-PTFE
  • Flow Direction:Uni / Bi-directional
  • Installation:Horizontal / Vertical
  • Certification:CIMFR
Safety Relief Valve
Model Number:VYN-FA-DT/DF-2200