National Item Identification Number
00-174-2989
001742989
4820-00-174-2989
4820-00-174-2989
National Stock Number
Item Name
VALVE,REGULATING,FLUID PRESSURE
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
41387
SIEMENS ENERGY & AUTOMATION
1201 SUMNEYTOWN PIKE
PO BOX 900
SPRING HOUSE
PA
19477
215-646-7400
Reference Numbers (Part Numbers)
40AE450
Required Categories
BODY MATERIAL
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRST END CONNECTIO
Required Description
ANY ACCEPTABLE
DIAPHRAGM
2
THREADED INTERNAL PIPE
B11 PLAIN
0.250-18 NPT
R
