National Item Identification Number
01-499-6463
014996463
4820-01-499-6463
4820-01-499-6463
National Stock Number
Item Name
VALVE,RESTRICTOR CHECK
Federal Supply Class
4820
Description
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a VALVE, CHECK with the exception of the orifice which permits fluid flow in more than one direction.
Commercial and Government Entity Code (Supplier Data)
92029
DELTROL CORP
DELTROL FLUID PRODUCTS DIV
3001 GRANT AVE
BELLWOOD
IL
60104
708-547-0500
Reference Numbers (Part Numbers)
EN20S
Required Categories
MATERIAL
STYLE DESIGNATOR
MAXIMUM OPERATING PRESSURE
VALVE OPERATION METHOD;
Required Description
STEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
RUBBER POLYMETHYLENE-