对夹式双板止回阀pn25

PN25 Fig No.: F51DD

FEATURES & SPECIFICATIONS

  • Spring loaded double door
  • Rubber seat for non-slam effect
  • Durable fusion bonded epoxy coated
  • Comply with DIN 3202-F1
  • Wafer connection to BS 4504 PN25 / EN 1092-2 PN25 / ANSI CLASS 150 (Specify on order)
  • Applicable for Building Services, Air-Conditioning, Fire-Protection, Cold Water Plumbing, Hot Water System, Sewerage & Water Treatment, General Industries