Subject: BUTTERFLY VALVE FOR FIRE SYSTEM “BUTTERFLY VALVE WITH ACTUATOR DN50；DWG:53-03-100,DN50,Subject: BUTTERFLY VALVE FOR FIRE SYSTEM
Material body – Ductile Iron
disc – Aluminium Bronze
shaft – Stainless Steel SS316
seals – EPDM High Temp
Actuator – Aluminium Alloy , Steel
Surface Treatment – Polyurethane Coating
Power Supply – 110/ 220/ 380V AC
Degree of Protection – Actuator: IP67
Space Heater – 6W
Nominal pressure – PN16
Nominal diameter – DN50 2″”
A – 162 mm
B – 244 mm
C – 42 mm
D – 18 mm
E – 160 mm
F – 132.5 mm
G – 113 mm
H – 18 mm
N-diam. – 4x18mm
diam D1 – 125 mm
diam. D2 – 52.8 mm
Actuator Type – DCL-05
Power Consu. – 10 W
Current max. – 0.16 A
Weight – 4.5 kg
Prod № – 777445
” “WILHELMSEN.NA..PN16,DCL-05B,
220V,60HZ,50NM”
