|
|
|
National Stock Number:
4820-01-122-5241
Federal Supply Class:
4820
National Item Identification Number:
011225241
Description:
VALVE,GATE
Detail:
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
|
Manufacturer Information:
| FIG NO NB-402-E-SZ 2 IN | 11859 | HUNT VALVE COMPANY, INC. | | FIG NO NB-402-E-SZ 2 IN | 30263 | PIMA VALVE, LLC | | NB-402-0200 | 11859 | HUNT VALVE COMPANY, INC. | | NB-402-E | 11859 | HUNT VALVE COMPANY, INC. | | NB-402-0200 | 30263 | PIMA VALVE, LLC | | MIL-V-1189 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | NB-402-E | 30263 | PIMA VALVE, LLC |
|
Techincal Specification:
| MATERIAL | COPPER ALLOY 922 BODY | | NICKEL ALLOY SEAT | | NICKEL ALLOY 400 STEM | | COPPER ALLOY 922 DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY | | QQ-N-288 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | QQ-N-281 ASSN STD SINGLE MATERIAL RESPONSE STEM | | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE DISK | | VALVE SIZE | 2.000 INCHES | | PRESSURE CLASS | 400.0 POUNDS | | VALVE OPERATION METHOD | AUTOMATIC | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FLANGE DIAMETER | 5.562 INCHES | | BOLT HOLE QUANTITY | 7 | | FACE TO FACE DISTANCE | 5.750 INCHES | | FLANGE FACE DESIGN | PLAIN | | STEM TYPE | RISING | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL | | FEATURES PROVIDED | BONNET PACKING | | SPECIFICATION/STANDARD DATA | 81349-MIL-V-1189 GOVERNMENT SPECIFICATION | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | 1 CLASS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-V-1189 |
|
|