Butterfly valves + actuators

Butterfly valves - Overview

Butterfly valve for mounting between 2 flanges. The housing is made of GJS 400, PN 16, sevice free stuffing-box sealing of O-ring-packing, red-brass throttle, stem of stainless-steel, leakage air-blow-dense, max. temperature 135°C.

• Motorised butterfly valves flangeless water type PN 10 - PN 16
• Flow direction from both sides
• Maintenance free actuators
• Load-controlled switches at NR... and GM...
• Optical position indication
• Body cast iron GJS400 painted RAL 5009
• Shaft CrNi-Steel
• Disc made from GJS400 galvanised
• Seatring EPDM
• Maintenance free shaft sealing with O-Ring
• Manual operation
• ON-OFF / tri-state or modulating control

Product overview File typeVersion
Butterfly 3-15 PDF March 2015
 

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