Butterfly valves

Butterfly valves suitable for intercepting powdered products

– Size DN100 – 150 – 200 – 250 – 300 – 350 – 400
– 2 half-bodies in cast aluminium with double flange: identical upper and lower flange
– Possibility of installing the fitting for flexible connection SFU
– Pressure / vacuum seal up to 0.2 bar
– Disc in aluminium or stainless steel AISI 304 (upon request in AISI 316)
– NBR gasket (upon request suitable for contact with food) – HNBR Therban – Viton
– Gasket profile: for sealing only on the disc or covering the flanges
– DN5482 splined drive shaft or ISO 5211 square, both in standard or extended length
– ATEX certified version upon request
– Manual, motorized or pneumatic actuators