Two-Way DI Water Valves
iPolymer DI Water Valves are perfect 2-Way valves for wet bench manufactures or any semiconductor facility where ultra pure water is required to flow in a control passage. The DI Water Valve wetted flow path is free of lubricants, elastomers, and springs. Construction include three options for the Body, Piston and Cap Assembly: PVC, Polypropylene or PVDF. For the highest level of chemical inertness and overall fluid handling performance all three configurations include 100% Virgin PTFE for the Bellows and Backing Plate construction. O-Ring Seal options include EPDM or Viton (optional Kalrez). All DI Valve come standard with high performance Stainless Steel actuation springs. This valve replaces the older BECO Multi Purpose Valve. Valves are normally closed (N.C.). Liquid connection port is FNPT.