Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-554-2845 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 66BR2, 4820-01-554-2845, 01-554-2845, 4820015542845, 015542845

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 03 AUG 2007 01-554-2845

Cross Reference | NSN 4820-01-554-2845

Part Number Cage Code Manufacturer
66BR2 41387 SIEMENS ENERGY & AUTOMATION

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Technical Data | NSN 4820-01-554-2845

Characteristic Specifications
BODY MATERIAL BRASS
VALVE SIZE 0.250 INCHES
FLOW CONTROL DEVICE DIAPHRAGM
END CONNECTION QUANTITY 3
MEDIA FOR WHICH DESIGNED AIR
MOUNTING FACILITY BRACKET
REMOTE ACTUATION METHOD DIAPHRAGM
TEMP RATING -40.0 DEG CELSIUS MINIMUM AND 82.0 DEG CELSIUS MAXIMUM
OUTLET PRESSURE RANGE 20.0 TO 80.0 POUNDS PER SQUARE INCH
III PART NAME ASSIGNED BY CONTROLLING AGENCY MODEL SERIES 66 REDUCING RELAY

Restrictions/Controls & Freight Information | NSN 4820-01-554-2845

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information