For function and operational criteria of breather valve caps EN 764 with double valve (type FD), see description of function.

For the version with bayonet mount and filler strainer, the six M5x10 slotted head screws are included.

Specification

• Body
  Steel sheet metal
  • Cap
    Chrome plated
  • Other steel parts
    Zinc plated

• Seal
  Rubber NBR (Perbunan^®)

• Air filter
  PU foam (Polyurethane)
  • Grade of filtration 40 µm
  • Temperature resistant up to 212 °F (100 °C)

• Thrust spring
  Stainless steel

RoHS

On request

• Type FD with other opening pressure
• Threaded version with dipstick