935 High Purity 1/2" High Flow Diaphragm Valve

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Parker Veriflo 935 High Purity 1/2" High Flow Diaphragm Valve, two port, multi-turn handwheel, 316L SS body, 1/2" face seal male (swivel) x 1/2" face seal female (swivel), no purge port, PCTFE seat, 2.8 Cv
  • Product Description
  • Dimension Drawing
The Parker Veriflo Quantum 935 1/2" Series diaphragm valve provides superior control of gases and liquids under high flow and low pressure conditions. The 935 Series valve is a "positive retraction" diaphragm valve - an engineered feature which has reduced the surface area and entrapment potential inherent in bellows valves.

  • Internally threadless and springless
  • Fully functional from a vacuum to 300 psig (20.7 bar)
  • Minimum particle generation and particle entrapment area
  • 100% Helium leak tested