28.01.2026
Goetze Diaphragm Valve | Series 40000 - Tank Bottom Valve
Sven Langer
Goetze KG Fittings

GOETZE Diaphragm Valves – Tank Bottom Valves for Hygienic Tank Bottom Valve Applications

The diaphragm valve with tank bottom valve body from GOETZE has been specially developed for integration into tanks and containers. Whether in the pharmaceutical industry, food and beverage production, biopharmaceuticals, cosmetics or medical technology – it guarantees hygienic processes of the highest standard.

The container design ensures optimum process control directly at the tank and enables reliable, efficient emptying.

Features & advantages

  • Emptying is made possible by optimally aligned connections, regardless of the angle of rotation
  • No reworking required after sterilization: CIP/SIP-compatible without the need to retighten screws
  • Process reliability thanks to defined and reproducible diaphragm compression
  • Low maintenance: no loose parts, no wear or readjustment required
  • Easy operation: closing and stroke limits can be adjusted without disassembly
  • Compact stainless steel actuator for 6 and 10 bar
  • Efficient integration into container systems thanks to eccentric connections
  • Flexibly expandable thanks to a modular valve system and accessories

With the GOETZE diaphragm valve in tank design, you can be sure of maximum hygiene, easy handling and reliable results in sensitive tank processes.

Connection types

  • Flange connection
  • End of weld
  • Clamp
  • Milk pipe

Our experts will be there to guide you from the very beginning.

Our strength lies not only in technology, but also in our understanding of your industry. Whether you are in the pharmaceutical, biotech, food & beverage or cosmetics industry, we understand the specific requirements and develop solutions that integrate seamlessly into your processes.

We focus on personal consultation: in direct dialogue with our product experts, you receive support that is tailored precisely to your plant and your needs. From the initial idea to the final implementation, we accompany you step by step – reliably, individually and in partnership.

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Sven Langer
Goetze KG Fittings