Siemens VKF46.. Butterfly valves PN6/10/16 for flanged connections, with tight shutoff

Siemens VKF46.. Butterfly valves PN6/10/16 for flanged connections, with tight shutoff

? Grey cast iron housing EN-GJL-250 (to DN 300)
nodular cast iron housing EN-GJS-400-15 (from DN 350)
? DN 40…600
? kvs 50…29300 m3/h
? For fitting between PN 6, PN 10, PN 16 counter-flanges to ISO 7005
? Tight-closing in accordance with EN 12266-1, leakage rate A
? No maintenance required
? Optional ASK46.. manual adjuster (to DN 400)
? Optionally equipped with electromotoric actuators SAL.. or SQL36E..