National Item Identification Number
01-163-3553
011633553
4820-01-163-3553
4820-01-163-3553
National Stock Number
Item Name
POSITIONER,VALVE
Federal Supply Class
4820
Description
A positive positioning relay devised to translate a variable signal pressure into a control pressure to precisely position a valve and to achieve a balanced instrument pressure. It is designed for use with pneumatically operated valves and actuators.
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)
721P39
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
Required Description
PRESSURE RANGE 3 TO 9 PSI
VALVE STROKE RANGE 0.500 TO 3.000 IN.
VALVE CONNECTI