Butterfly valves

Hygienic Design: A product space designed to EHEDG guarantees highest hygienic safety.
Process flexibility: Modular system can adapt to customer wishes.
Design: Flap with reinforced shaft for increased mechanical strength against pressure surges.
Safety: Elastomer sealing with reduced torque and safe, reproducible switching function.
Productivity: Maintenance-free drive and sealing easy to replace by the user.
Economic efficiency: Very long lasting sealing.

Key Facts

25-200 DN

0-10 bar

5-8 bar

0-140 °C

Sealing material EPDM (FDA proof)
Butterfly valves with various system connections
High-quality surface Ra ≤ 0.8 μm
Material in contact with the product: 1.4404
Materials (outside): 1.4307, 1.4301
Surface in contact with the product: Ra ≤ 0.8 μm
Surface (inside) Ra ≤ 1.6 μm
Guided valve disc
Defined sealing compression
Low torque
Generously dimensioned pneumatic drive