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).