National Item Identification Number
01-372-8101
013728101
4820-01-372-8101
4820-01-372-8101
National Stock Number
Item Name
VALVE,EXPANSION
Federal Supply Class
4820
Description
A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.
Commercial and Government Entity Code (Supplier Data)
58553
SUPERIOR VALVE CO
2200 N MAIN ST
WASHINGTON
PA
15301
724-225-8000
58553
SUPERIOR VALVE CO
2200 N MAIN ST
WASHINGTON
PA
15301
724-225-8000
Reference Numbers (Part Numbers)
257B
257B-14S
Required Categories
BODY STYLE
FLOW CONTROL DEVICE
END CONNECTION QUANTITY
FIRST END CONNECTION T
Required Description
A8 STRAIGHT THRU Y-PATTERN
DISK, PLUG TYPE
2
UNTHREADED EXTERNAL TUBE
K1 PLA