Hazardous Location Valves [21 Series]

Scraped SKU: 912865 2026-06-05 01:45:21

Attributes

Part Number2176B5051Y-A

Description

21 Series Solenoid Valve

Specifications

VALVE TYPEDirectional Control
SERIES21
ACTUATIONElectrical
SIZE3/4"
FUNCTION4/2
PILOT TYPEExternal
RETURNSpring
MOUNTINGInline
CONSTRUCTIONPoppet
APPLICATIONHazardous Location/High Temperature
THREAD TYPENPT
INLET PIPE SIZE3/4"
OUTLET PIPE SIZE3/4"
EXHAUST PIPE SIZE1"
PORTS 1-2 FLOW7.0 Cv (6900 Nl/min)
PORTS 1-4 FLOW6.3 Cv (6200 Nl/min)
PORTS 2-3 FLOW7.7 Cv (7600 Nl/min)
PORTS 4-3 FLOW10 Cv (9800 Nl/min)
VOLTAGE240 VAC
DUTY RATINGContinuous Duty
POWER CONSUMPTION3.3 Watts
COIL TYPEATEX Certified
AMBIENT TEMPERATURE-4 to 140 F (-20 to 60 C)
AMBIENT TEMPERATURE (CELCIUS)-20 to 60
MEDIA TEMPERATURE-4 to 175 F (-20 to 80 C)
MEDIA TEMPERATURE (CELCIUS)-20 to 80
FLUID MEDIAFiltered Air
OPERATING PRESSURE30 to 150 psig (2.1 to 10 bar)
OPERATING PRESSURE (BAR)2.1 to 10
PILOT SUPPLY MINIMUMMust be equal to or greater than inlet pressure
LENGTH5.17 in (131.3 mm)
WIDTH3.56 in (90.4 mm)
HEIGHT8.1 in (205.8 mm)
VALVE BODY MATERIALCast Aluminum
POPPET/SPOOL MATERIALStainless Steel
SEAL MATERIALFluorocarbon

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