ASCO

NF8551B302MO.48/50-60

Description

PILOT OPERATED SOLENOID VALVE-3/2 - 5/2-WITH MANUAL OPERATOR-1/4" (DN8)-NPT (ANSI 1.20.3)-ORIFICE: 6,0-BISTABLE-ALUMINIUM-RESILIENT: LT-NBR-1,85 W-COIL CLASS: F-II2GExdbIICGb/II2DExtbIIICDb-T6-IP66/67
Part Number
NF8551B302MO.48/50-60
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Specifications

Body Material
Light Alloy
Flow (Cv) / Flow (Kv)
0.69 / 0.60
Function
3/2 Normally Closed - 5/2 Solenoid Air Operated Return
Pipe/Port Type & Size
NPTF 1/4
Product Type
Solenoid Valve
Valve Actuation
Solenoid - Pilot Operated
Media
Air, Inert Gas
Min to Max Operating Pressure (Air)
2 - 10 bar
Product Weight
3.45 kg
Coil Class
F
Min to Max Ambient Temperature
-40 - 75 °C
Min to Max Fluid Temperature
-25 - 60 °C
Orifice Size
6 mm
Voltage
48 Volts AC with 50, 60 Hz
Watt Rating
1.850 W
Standards & Regulations
ATEX Zone 1-21
Operating Environment
Hazardous
Actuation
Solenoid - Pilot Operated
Frequency
50/60 Hz
Maximum Ambient Temperature
75
Maximum Operating Pressure (Air)
10
Maximum Operating Pressure (Water)
0
Minimum Ambient Temperature
-40
Minimum Operating Pressure (Air)
2
Pipe/Port Size
1/4"
Voltage
48 AC
Wattage
1.85
Pressure Port/Fitting
NPTF
Sealing Material
NBR + PUR
Valve Function
3/2 Normally Closed - 5/2 Solenoid Air Operated Return
Orifice
6