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533 Series Multi-Turn Valves WA

533 Series Multi-Turn Valves

Ultra-Clean Flow Control for High Purity and Corrosive Gas Systems

The 533 Series diaphragm valves are ideal for use as the primary flow control in high purity or corrosive gas systems. Springless design and low wetted surface area combine to minimize particle generation and the completely swept path minimizes entrapment.

Materials

Body Brass barstock, 316L stainless steel, SilcoNert® 2000, and chrome-plated brass
Seats PCTFE
Diaphragms Elgiloy®
Seals Metal-to-Metal

533 Series Multi-Turn Valves Ordering Information

Series
Series
  • 533-3
B
Flow Direction
  • 0: Multi-turn right to left 2
  • 2: Multi-turn left to right*
  • *Only for D=3, 7, 8, and 9
C
Material
  • 2: Brass
  • 4: 316L stainless steel
  • 5: Silconert® 2000
  • 9: Chrome-plated brass
D
Connection
  • 0: 1/4" FPT x 1/4" FPT
  • 1: 6mm tube fitting x 6mm tube fitting
  • 2: 1/4" tube fitting x 1/4" tube fitting
  • 3: 1/4" MPT (extended leg) x 1/4" tube fitting
  • 4: 1/4" MPT x 1/4" MPT
  • 7: 1/4" MPT x 6mm tube fitting
  • 8: 1/4" MPT (extended leg) x 1/8" tube fitting
  • 9: 1/4" MPT (extended leg) x 1/4" FPT

Specifications

  • Maximum Inlet Pressure: 3500 PSIG (240 BAR) @70ºF
  • Temperature Range: -40°F to 140°F (-40°C to 60°C)
  • Helium Leak Integrity: 1 x 10-9 scc/sec
  • Cv 0.17
  • Weight: 0.66 lbs. (0.3 kg)

Dimensions

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