Pneumatic Single Seat

W90 Series


When the product must be isolated from the external environment, the W90 Series valve is an ideal choice. This series valve utilizes a diaphragm adapter to provide a reliable, hermetic seal around the valve stem.

Suitable for sterilization temperatures to 270°F (132°C) for EPDM or 230°F (110°C) for FKM (fluoroelastomer) and process pressures to 100 psi (7 bar).

W90 Series Options

  • W91/W93 - Shut Off
  • W92/W95 - Divert
  • W94/W94R - Tank Outlet
  • W98 - Throttling

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