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Typ_487_GG_01.jpg

Type 487

Pneumatically Operated Valve DN 65 - 200 mm (2-1/2" - 8")
Metal diaphragm actuator with adaption

Features

  • Maintenance-free diaphragm actuator
  • Cf. 1 / 2 / 3 / 4 / 9 are normally closed, Cf. 5 / 6 are normally open and Cf. 7 / 8 are double acting
  • The springs are integrated and protected against external influence
  • Compact design

General

  • The valve is unaffected by contaminated media
  • Depending on the diaphragm material, for all neutral and aggressive, gaseous and liquid media
  • The flow can be in either direction
  • Hermetic sealing
  • Cavity free body

Optional

  • Available with a wide range of control equipment and accessories, also for retrofitting