ZEROVAL — cavity-free ball valves for the process industry.
The ZEROVAL family is our answer to hygienic requirements in pharma, food, cosmetics and chemicals: fully cavity-free, piggable and CIP/SIP capable — with FDA-compliant seals and a utility-model-protected seat concept. Optionally with trace heating, pneumatic actuation and in special materials.
Five designs for every geometry — from compact wafer valve to DN 350 tank bottom.
Wafer Ball Valve
Most compact form factor — fits between DIN PN 16 mating flanges.
Aseptic Ball Valve
Aseptic flange DIN 11864/2 machined into the body — compact and piggable.
Two-Way Ball Valve
Flange PN 25 — TA-Luft certified, utility-model-protected PTFE seat.
Three-Way Ball Valve
T-port for diverting and distribution — optionally with pig bar.
Tank Bottom Ball Valve
Three designs for tank outlets — residue-free emptying of reactors and vessels.
One seat concept — five designs.
All ZEROVAL ball valves share the same hygienic core. You select the design by connection and application — the properties stay identical.
- Fully cavity-free — utility-model-protected seat concept.
- Piggable — full bore without obstructions.
- CIP/SIP capable — fully cleanable in installed condition.
- FDA-compliant seals — PTFE / modified PTFE per FDA and EC 1935/2004.
- Optional trace heating — for temperature-sensitive media.
- Manual or pneumatic — incl. limit switches and positioner.
Target industries: pharma, food (incl. chocolate, sauces, pastes), cosmetics, chemicals (paints, adhesives) — and any application with highly viscous or crystallizing media.
Which design fits your application?
Tell us medium, nominal size and connection type — you typically receive datasheet and recommendation within one working day.