|
|
|
National Stock Number:
4820-01-131-3043
Federal Supply Class:
4820
National Item Identification Number:
011313043
Description:
VALVE,LIFT-CHECK
Detail:
A VALVE WITH A STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. IN THE SECOND POSITION, THE VALVE DISK IS LIFTED FROM THE SEAT TO ALLOW A FLOW OF FLUID IN EITHER DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. SEE ALSO VALVE, STOP-CHECK AND VALVE, STOP-LIFT-CHECK.
|
Manufacturer Information:
| B-12217-0000 | 30263 | PIMA VALVE, LLC | | B-12217-IN-0000 1 1-2IN | 11859 | HUNT VALVE COMPANY, INC. | | B-12217-IN-0000 1 1-2IN | 30263 | PIMA VALVE, LLC |
|
Techincal Specification:
| MATERIAL | COPPER ALLOY 922 OR | | COPPER ALLOY 836 BODY | | COPPER ALLOY 836 FLOW CONTROL DEVICE | | ASBESTOS PACKING | | COPPER ALLOY 922 OR | | COPPER ALLOY 836 SEAT | | COPPER ALLOY 462 OR | | COPPER ALLOY 464 OR | | COPPER ALLOY 482 OR | | COPPER ALLOY 485 STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4 FED SPEC 1ST MATERIAL RESPONSE OR | | QQ-C-390,ALLOY B5 FED SPEC 2ND MATERIAL RESPONSE BODY | | QQ-C-390,ALLOY B5 FED SPEC 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE | | QQ-C-390,ALLOY D4 FED SPEC 1ST MATERIAL RESPONSE OR | | QQ-C-390,ALLOY B5 FED SPEC 2ND MATERIAL RESPONSE SEAT | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | VALVE SIZE | 1.500 INCHES | | FACE TO FACE DISTANCE | 5.000 INCHES | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 5.000 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.440 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.620 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 3.880 INCHES ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | MOUNTING POSITION | HORIZONTAL | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
|
|