K 17 Lug type butterfly valve for installation between flanges
DIN EN 1092-1, PN 10/16, ANSI 150 lbs

Nominal sizes:
DN 350 – DN 500

Two-piece body
self-centering, one-piece disc/stem

Temperature range:
-30 °C to +200 °C
depending on the seat material

Control range:
10° -90° opening angle
15° - 70° linear characteristic

Bubble-tight
at full differential pressure, dead-end service up to a differential pressure of 10 bar, depending on the working temperature

Face-to-face dimension:
EN 558-1 line 20
DIN 3202-K1

Top flange:
DIN 3337 - ISO 5211