PRODUCT DESIGN PROPERTIES AND BENEFITS=> Double Eccentric
Design According to EN 593
=> Face to Face Length According to ISO 5752 Series 14 /
Optional Series 13
=> Flanged Connection According to EN 1092-2 PN10 / PN16 /
PN25
=> Hydraulic Pressure Test According to EN 12266-1
=> Product Marking According to EN 19
=> Wear Resistant Resilient EPDM Disc Sealing / Optional
NBR
=> Maintenance Free Bronze Shaft Bearings
=> Corrosion Resistant AISI 316 Stainless Steel Welded Micro
finished Seat
=> Standard Manual Gearbox with Position Indicator and ISO
top flange
=> Suitable for Electric and Pneumatic Actuator Connection
for On-Off and Regulating Purpose
=> WRAS Approved Model Suitable for Potable Water
CORROSION PROTECTION=> Inside and Outside 300 Microns Fusion
Bounded Powder Epoxy Coated RAL 5005
=> Corrosion Resistant Stainless Steel Shaft Options and
Bronze Bearings
=> Corrosion Resistant Bolts & Nuts with Galvanized Steel
and Stainless Steel Options
APPLICATION AND OPERATION REMARKS=> Double Flanged Butterfly
valves are Suitable for Water, Waste Water, Meduims without
acidity
=> Generally Used in Pump Stations, Water Treatment and
Desalination Facilities, Reservoirs etc.
=> eko1200 Butterfly Valves can be used as Control Valves and
for Regulation Purpose
=> Double Eccentric Valves are Two Direction Seat Tight,
Please Obey Flow Direction Arrow
=> WRAS Approved Model Suitable for Potable Water
=> Max Application Temperature +70°C
eko 1200 SERIES PN 10 / PN 16 / PN 25 DOUBLE ECCENTRIC FLANGED
BUTTERFLY VALVE
TORQUE VALUES & GEARBOX-ACTUATOR CONNECTION
=> ekoval suggests to add 30% safety factor to above given
torques while choosing electric actuators
DN PNAfter Gearbox
Tork (Nm)
Gear Box Stem
Length (mm)
Gearbox Stem
Diameter (mm)
Gearbox Stem Key
Dimension (mm)
Gearbox Flange
Standard ISOGearbox Ratio
PN10 60 40 30 6X3 F10 30:1
PN16 60 40 30 6X3 F10 30:1
PN25 60 40 30 6X3 F10 30:1
PN10 60 40 30 6X3 F10 30:1
PN16 60 40 30 6X3 F10 30:1
PN25 60 40 30 6X3 F10 30:1
PN10 60 50 30 6X3 F10 30:1
PN16 60 50 30 6X3 F10 30:1
PN25 120 50 30 6X3 F10 30:1
PN10 60 50 30 6X3 F10 30:1
PN16 60 50 30 6X3 F10 30:1
PN25 120 50 30 6X3 F10 50:1
PN10 60 50 40 6X3 F10 50:1
PN16 60 50 40 6X3 F10 50:1
PN25 120 50 40 6X3 F10 50:1
PN10 60 60 40 6X3 F10 50:1
PN16 120 60 40 6X3 F10 50:1
PN25 120 60 40 6X3 F10 50:1
PN10 120 60 40 6X3 F10 80:1
PN16 120 60 40 6X3 F10 80:1
PN25 120 60 50 6X3 F10 80:1
PN10 120 60 50 6X3 F10 80:1
PN16 120 60 50 6X3 F10 80:1
PN25 120 60 50 6X3 F10 80:1
PN10 120 60 50 6X3 F10 80:1
PN16 120 60 50 6X3 F10 80:1
PN25 120 60 50 6X3 F10 80:1
PN10 120 70 50 6X3 F10 90:1
PN16 120 70 60 8X4 F14 90:1
PN25 120 70 60 8X4 F14 90:1
PN10 120 80 60 8X4 F10-F14 90:1
PN16 120 80 60 8X4 F10-F14 250:1
PN25 120 80 60 8X4 F14 250:1
PN10 120 80 60 8X4 F10-F14 250:1
PN16 120 80 80 8X4 F10-F14 250:1
PN25 250 80 80 8X4 F14 250:1
PN10 120 100 80 8X4 F10-F14 250:1
PN16 250 100 80 8X4 F10-F14 250:1
PN25 250 100 80 8X4 F14 250:1
PN10 120 100 80 8X4 F14 250:1
PN16 250 100 80 8X4 F14 250:1
PN25 250 100 100 8X4 F14 250:1-400:1
PN10 250 150 110 8X4 F14 250:1-400:1
PN16 400 150 110 8X4 F14 250:1-400:1
PN25 400 150 110 8X4 F14 250:1-400:1
PN10 250 8X4 F14 250:1-400:1
PN16 400 8X4 F14 250:1-400:1
PN10 400 8X4 F14
PN16 400 8X4 F14
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