Product Description

The DV5 diaphragm valve is free of springs, bellows, packing and lubricants in the process wetted area. Metal-to-metal seals to atmosphere ensure that there is no transport of undesirable elements into the flow stream. Elgiloy® diaphragms ensure the utmost in corrosion resistance and extended overall life span.

Product Features

  • Integrated sweep loop in manifold
  • 3-Way switching
  • Surface mount ANSI/ISA-76 compliant*
  • Metal-to-metal seals to atmosphere to prevent leakage
  • Wide choice of materials for virtually all applications
  • No o-rings, springs, or lubricant in wetted flow path
  • Very low internal volume (0.64 cc)
  • Pneumatic actuation from top of manifold
  • Pressures from vacuum (50 torr) to 500 psig (34 bar)
  • Compact valve body (3˝ L × 2.3˝ H × 1.5˝ W)
  • Interlocking pins between valve body and manifold baseplate to ensure 100% correct reassembly (not applicable for surface mount models)


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