DESIGN FEATURES

 

 

 

 

SEALS

PRESSURE/TEMPERATURE RATING

  • STANDARD SEALS IN PTFE
  • STANDARD SEALS IN MICA FILLED PTFE
  • STANDARD SEALS IN PHOSPHOR BRONZE
  • SPECIAL SEALS IN
    • SOLID GRAPHITE
    • MONEL
    • PEEK
    • OTHER MATERIALS TO ORDER

 

QUALITY ASSURANCE

All Blackfive Safety Sample Valves are fully assembled and hydrostatically tested in our works to 30 Bar (435 lbf/in2) at room temperature before despatch.

Blackfive Safety Sample Valves are designed and manufactured in the UK. A system of quality assurance is in operation at works in Runcorn and materials used in manufacture of these valves are fully traceable. Complete pressure test certification is available with the valves upon request.