National Item Identification Number
01-229-7222
012297222
4820-01-229-7222
4820-01-229-7222
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
91051
PARKER HANNIFIN CORPORATION
DIV REFRIGERATING SPECIALTIES
2445 SOUTH 25TH AVENUE
BROADVIEW
IL
60155
708-681-6300
Reference Numbers (Part Numbers)
CK-4A-2
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE SIZE
FACE TO FACE DISTANCE
FLOW CONTROL DEVI
Required Description
STEEL BODY
STEEL CORROSION RESISTING SEAT
A6A STRAIGHT THRU FLANGED ENDS
0.50