Universal – The soft-seated butterfly valves in our Smart series can be used in a wide range of applications. The DVGW edition is certified accordingly and therefore fulfils the strict safety requirements for gas and water installations.

• One-piece body, tight-closing, centric disc
• With blow-out proof shaft
• Replaceable lining
• Design for mounting between flanges according to DIN EN 1092-1
• Face-to-face length according to DIN EN 558-1-R20
• Leakage rate A according to DIN EN 12266-1
• permissible operating pressure 10 bar, from DN 350 ≤ 1.5 bar
• For all flammable gases according to EN 437 and other neutral gases
• Approval according to DIN EN IEC 61511, up to and including SIL 3

Are you looking for a safety tap with a closing time of less than one second? Then take a look at the Smart Secure Edition.

DVGW certified

SIL certified