HL4443PC97 Safety Relief Valve
4820-00-287-2450
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Official Item Classification
- Name
- Safety Relief Valve
- Teilenummer
- HL4443PC97
- (NSN) Nationale Lagernummer
- 4820-00-287-2450
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Bundesversorgungsklassifizierung
- 4820 Nicht angetriebene Ventile
- (INC) Artikelbezeichnung Code
- 05488
- (FIIG) Leitfaden zur Identifizierung von Bundesartikeln
- A046B0
- Datum
- 01/01/1963 (vor 63 Jahren)
disk flow control device, right-hand 2nd end thread direction, right-hand 1st end thread direction, 0.500 inches 2nd end nominal pipe size accommodated, 0.750 inches 1st end nominal pipe size accommodated
Specs & Compatibility
0.500 inches 2nd end
0.750 inches 1st end
right-hand 1st end
right-hand 2nd end
disk
inside spring
threaded
spring
threaded
150.0 fahrenheit single response
plain (pipe) 2nd end
plain,optional end(pipe) 1st end
automatic or manual
threaded external pipe 2nd end
threaded internal pipe 1st end
valve stem lock shield and bonnet packing and pressure tight outlet side
+500.0 to 700.0 pounds per square inch
1200.0 pounds per square inch single response
0.500 inches 2nd end
0.750 inches 1st end
copper alloy body
nickel alloy seat
steel corrosion resisting flow control device
steel stem
air 1st response
gas, natural 2nd response
angle
npt 2nd end
npt 1st end
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005488
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