National Item Identification Number
01-450-9552
014509552
4820-01-450-9552
4820-01-450-9552
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Commercial and Government Entity Code (Supplier Data)
02249
PARKER HANNIFIN CORPORATION
DIV HYDRAULIC VALVE DIVISION
600 HOOVER STREET NE
MINNEAPOLIS
MN
55413
440-366-5100
20722
THE ENTWISTLE COMPANY
BIGELOW ST
HUDSON
MA
01749
508-481-4000
Reference Numbers (Part Numbers)
JT-10-HP-500
9310C5505-001
Required Categories
STYLE DESIGNATOR
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATING TEMP
VALVE DISC
Required Description
C3 ANGLE
2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
180.0 DEG FAHRENHEIT SI