4820-01-230-9461
Back Pressure Regulating Valve
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Official Item Classification
- Name
- Back Pressure Regulating Valve
- (NSN) National Stock Number
- 4820-01-230-9461
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 77777
- (FIIG) Federal Item Identification Guide
- A23900
- Date
- 04/20/1986 (40 years ago)
body stainless steel; trim stainless steel; seat stainless steel; diaphragm stainless steel; three ports 3/4 in. npt internal threaded; maintains inlet pressure by discharging into relief line or by-pass; two in-line inlet connections so valve can be installed in pump discharge line or,by closing one inlet port,can be used as angle relief valve; 0 to 10 psi spring general characteristics item description
Specs & Compatibility
body stainless steel; trim stainless steel; seat stainless steel; diaphragm stainless steel; three ports 3/4 in. npt internal threaded; maintains inlet pressure by discharging into relief line or by-pass; two in-line inlet connections so valve can be installed in pump discharge line or,by closing one inlet port,can be used as angle relief valve; 0 to 10 psi spring
Regulatory Compliance
Item does not contain precious metal.
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.
1656601
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