The pneumatically operated GEMÜ P40 PD tank bottom valve is designed for use in sterile applications. The sealing concept of the valve is based on the GEMÜ PD technology consisting of a radial sealing PTFE diaphragm, whereby the actuator is hermetically separated from the medium. All actuator parts (except the seals and design elements) are made from stainless steel. The "Normally closed", "Normally open" and "Double acting" control functions are available. The valve has an optical position indicator with a transparent cap as standard.
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- For use in hygienic and aseptic applications (CIP/SIP capable and autoclavable)
- Quick, safe and easy actuator mounting
- Low-maintenance thanks to PD sealing technology, so no retightening is required
- PD design with optimized draining and compact valve body design
- Converging design of the tank-side area to avoid potential sediment deposits
- Optical position indicator and transparent cap as standard
- Simple modular expansion possible thanks to state-of-the-art automation components
- Suitable for vacuum up to 70 mbar (a) as standard
- Media temperature:-20 to 160 °C
- Ambient temperature:-20 to 80 °C
- Operating pressure :0 to 6 bar
- Nominal sizes:DN 15 to 25
- Body configurations:Tank bottom valve body
- Connection types:Clamp | Pipe bend | Spigot
- Connection standards:ASME | DIN | EN | ISO | SMS
- Body materials:1.4435 (316L), block material
- Seat seal materials:PTFE