|
|
|
National Stock Number:
4820-01-444-1005
Federal Supply Class:
4820
National Item Identification Number:
014441005
Description:
STEM,FLUID VALVE
Detail:
An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.
|
Manufacturer Information:
| F639-31 4IN ITEM 4 | 12168 | NIBCO INC | | T0-42014 | 12168 | NIBCO INC |
|
Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-311 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 694 | | STEM ACTUATING END TYPE | THREADED EXTERNALLY | | VALVE MODEL NUMBER FOR WHICH DESIGNED | FIG F639-31 | | VALVE SIZE FOR WHICH DESIGNED | 4.000 INCHES | | VALVE TYPE FOR WHICH DESIGNED | GATE |
|
|