GO Regulator Diaphragmvalves

GO Regulator Diaphragmvalves
GO Regulator Diaphragmvalves

DV1 Series
2-Way Diaphragm Valves                                                   The DV1 Series Diaphragm Valves are totally free of springs, bellows, packing, o-rings and lubricants in the
process wetted area. Metal-to-metal seals to atmosphere ensure that there is no transport of undesirable
elements into the fl ow stream, and no escaping of process material into the atmosphere. Elgiloy® diaphragms ensure the utmost in corrosion resistance and extend overall valve life.


  • Analytical Instrumentation
  • Petrochemical
  • Pharmaceutical
  • Chemical


  • 2-way on/off control
  • Metal-to-metal seals to atmosphere to prevent leakage
  • Wide variety of materials for virtually all applicationsNo dynamic O-rings, springs, or lubricant in wetted flow path to eliminate sample contamination
  • Very low internal volume (0.16 cc)*
  • Manual ¼-plus turn or pneumatic actuation
  • Pressures from vacuum (50 torr) to 3600 psig (248 bar)**
  • 40μ sintered stainless steel air inlet fi lter extends life of pneumatic actuator

GO Diaphragmvalves PDF

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