Efficient bottom outlet valve for sterile applications with PD technology
Product information
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 design comprising 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. It is available with a “Normally closed” control function (further control functions possible on request). The valve has an optical position indicator with a transparent cap as standard.
Key features
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
For use in hygienic and aseptic applications (CIP/SIP capable and autoclavable)
Quick, safe and easy actuator mounting
Optical position indicator and transparent cap as standard
Simple modular expansion possible with future-orientated automation components
Suitable for vacuum up to 70 mbar (a) as standard
Technical features
Parameters
Value
Media temperature
-20 to 160 °C
Ambient temperature
-20 Up to 80 °C
Operating pressure
0 Up to 6 bar
Nominal sizes
DN 6 to 65
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
1.4539 (904L), block material
Seat seal materials
PTFE
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Configurator
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Ensure longevity and reliability
Maintenance
Regular maintenance ensures consistently stable processes. Our service teams ensure the availability of your systems and reliably extend the service life of your components.
Fast, efficient, and precise
Repair
When it comes to repairs, every minute counts. Our experts analyze, repair, and test reliably - using original spare parts, technical precision, and a focus on minimizing downtime.
Intelligent networking with GEMÜ CONEXO
Digital support
CONEXO makes maintenance digital: RFID technology and mobile apps enable the unique identification of your components and document maintenance processes transparently.
Technical advice for your application
Contact
Our experts will help you find the right product for your application or configure your system optimally. Benefit from our experience in valve technology, process optimization, and system integration - together we will develop the best solution for your requirements.