Furon® CDV Valve - 2 Way Pneumatic

High Purity Diaphragm Valve

Furon CDV Pneumatic 2 Way Valves from Saint-Gobain are ultra-pure and feature an injection-molded, high-purity PFA-wetted flow path with our patent protected virgin PTFE rolling diaphragm technology. These valves have a small footprint, which makes them easy to install in tight spaces.

Specifications

Item # Actuation End Connection size in (mm) End Connection Type Orifice in (mm) Liquid Type Flow Factor Cv CAD
CDV2-788-NC
  • NC
  • Pneumatic
1/2 (12.7)
  • FuseBond™
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3
CDV2-788-NO
  • NO
  • Pneumatic
1/2 (12.7)
  • FuseBond™
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3
CDV2-F812-NC
  • NC
  • Pneumatic
3/4 (19.05)
  • FlareGrip® II
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3
CDV2-F812-NO
  • NO
  • Pneumatic
3/4 (19.05)
  • FlareGrip® II
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3
CDV2-F88-NC
  • NC
  • Pneumatic
1/2 (12.7)
  • Flare
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3
CDV2-F88-NO
  • NO
  • Pneumatic
1/2 (12.7)
  • Flare
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3
CDV2-S300812-NC
  • NC
  • Pneumatic
3/4 (19.05)
  • Nippon Pillar Super 300®
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3
CDV2-S300812-NO
  • NO
  • Pneumatic
3/4 (19.05)
  • Nippon Pillar Super 300®
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3
CDV2-S30088-NC
  • NC
  • Pneumatic
1/2 (12.7)
  • Nippon Pillar Super 300®
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3
CDV2-S30088-NO
  • NO
  • Pneumatic
1/2 (12.7)
  • Nippon Pillar Super 300®
1/2" (12.7)
  • High Purity Water
  • High Purity Chemistry
3

Technical

Max. Liquid Temperature °F (°C) 203 (95)
Max. Inlet Liquid Pressure Psig (Bar) 80 (5.5)
Max. Outlet Liquid Pressure Psig (Bar) 80 (5)
Max. Liquid Back Pressure Psig (Bar) 80 (5.5)
Flow Path 2 Way
Leak Detection Port Yes
Nut Material PFA
Visual Indicator Yes

Applications

Applications
  • Chemical Distribution Systems
  • Wafer Processing Solutions

Features & Benefits

  • Injection molded, ultra-high purity, PFA-wetted flow path with virgin PTFE diaphragm
  • Visual position indication with provision for fiber optic position sensor
  • Patented diaphragm technology
  • Uniform modular design ideally suited for customized manifold configurations
  • Common port height among all configurations simplifies installation
  • High cycling duty in Slurry & Chemical applications
  • Successfully tested for more than 1 million cycles

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