DISK LOCK for GEA Hygienic butterfly valves
- Easy-to-apply pin fixture
- Lockable in either open or closed position
- For manual & pneumatic valves including scissors & stepless handle
- For all nominal sizes available
- Retrofittable
DISK LOCK with extension for GEA Hygienic butterfly valves
- Special variant for butterfly valves on insulated pipes
- An existing extension needs to be replaced when upgrading to LoTo
- Also available for all nominal sizes and actuator types

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GEA Hygienic butterfly valves
The GEA Hygienic Butterfly Valves provide a complete range of variants to serve any application. They are used as cost-effective shut-off elements on valve blocks, panels and pipe fences for product and cleaning.

LoTo for GEA Hygienic single seat valves
LoTo solutions for our pneumatic seat valves offer you the right choice in any situation. Use an easy-to-apply AIR LOCK to cut off the control air connection. Or replace the feedback system with a sturdy DISK LOCK to safely block valve action.

LoTo for GEA Hygienic mixproof valves
LoTo solutions available for all hygienic seat valves ensure a safe maintenance & commissioning of process plants. Use an easy-to-apply AIR LOCK to cut off the control air connection. Or replace the feedback system with a sturdy DISK LOCK to safely block valve action.

LoTo for GEA Hygienic leakage butterfly valves
The DISK LOCK is available for all nominal size of GEA hygienic butterfly valves and GEA hygienic leakage butterfly valves to protect your workforce and maintenance operations.
GEA Insights

The water equation
Across Europe, drought is a recurring reality – and no longer confined to the south. While water increasingly shapes where industries locate, its value is determined by local context. There are many technological routes to water efficiency in industrial processes, but location, energy needs and other factors are also key.




