|
|
|
National Stock Number:
4820-01-325-6995
Federal Supply Class:
4820
National Item Identification Number:
013256995
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:
| 142F 4IN | 79342 | WILLIAM E WILLIAMS VALVE CORP | | 7996 | 79342 | WILLIAM E WILLIAMS VALVE CORP | | 7996 PIECE 9 4IN | 79342 | WILLIAM E WILLIAMS VALVE CORP |
|
Techincal Specification:
| FEATURES PROVIDED | RISING STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B21 ALLOY C ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 485 | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 142F | | VALVE SIZE FOR WHICH DESIGNED | 4.000 INCHES | | VALVE TYPE FOR WHICH DESIGNED | GATE | | STEM ACTUATING END TYPE | THREADED EXTERNALLY |
|
|