D2FC, Guichon, Malbranque, SNRI, VVS
Members of Valco Group

Pressure Relief and Regulating Valves

Technical Characteristics

  • Application
    • Oil & Gas
    • Water
    • Power generation
  • Type
    • Back Pressure valves BLACKWELL
    • Back Pressure valves GAZOFIX
    • Back pressure valves SERGOWATT
    • Back pressure valves BACKFLOW
  • Size 
    • From 20mm to 200m
  • Pressure Class
    • PN16 & PN40
  • Temperature range
    • -10°C to 80°C
  • End Connection
    • Flanged or screwed female ends
  • Body Material
    • Steel
    • Stainless Steel
    • Brass