High Performance butterfly valve Steel with gearbox-FIRE SAFE

High Performance butterfly valve Steel with gearbox
Model-wafer type with double eccentric disc 

SPECIFICATIONS :
 100% tightness
 Wafer type
 Between PN10/16
 Double eccentric
 Bidirectional with preferential flow direction indicated by the arrow
 Fire safe according to ISO 10497 : 2010
 ISO 5211 mounting pad
 Stainless steel CF8M-316 disc
 Min and max Temperature Ts : - 29°C to + 210°C 
 Max Pressure Ps : 25 bars ( see graph ) 
 Full crossing stem
 Anti-static design
 Bi-directional sealing
 One-piece anti-blow out shaft
 Re-adjustable gland packing of graphite material
 Replaceable seat
 Primer painting EP-02 epoxy red oxide primer RAL2012, 10 µm thickness for carbon steel type
 Finish painting EP-04 epoxy finish enamel grey RAL 7045, 30 µm thickness for carbon steel type
 Gearbox cast iron,  worm gear ductile iron, with position indicator
 Option - Special off-shore coating  A = 120 μm  extra price € 49,50 each gearbox.

USE :
 Heating, geothermics, industrial cold, shipbuilding, petrochemical, maritime systems, corrosive media, gases, tanker vessel, Oil refining, LNG, Air Seperation, Pulp & Paper, Fossil & Cogeneration Power, Refinery.
 Steam : 10 bars maximum