4820-01-062-8563, VALVE,CHECK

National Stock Number:
4820-01-062-8563

Federal Supply Class:
4820

National Item Identification Number:
010628563

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Manufacturer Information:

2620-927X1	96169	ELECTRIC BOAT CORPORATION
2620-927X1-ASSY-8EA-1-1/4	11836	NATIONAL OILWELL
3111 1 1-4IN	11836	NATIONAL OILWELL
3111REV7 1 1-4IN	11836	NATIONAL OILWELL
3111 1 1-4IN	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
2620-927X1-ASSY-8EA-1-1/4	96169	ELECTRIC BOAT CORPORATION
842-130070-401	11836	NATIONAL OILWELL
842-130070-401	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
90227-000	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
3111REV7 1 1-4IN	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
63111 1-4IN	53216	E L M SYSTEMS INC
63111REV7 1 1-4IN.	53216	E L M SYSTEMS INC
SS845-2110235	53711	NAVAL SEA SYSTEMS COMMAND
SS845-2110235-ASSY-8EA-1-1/4	53711	NAVAL SEA SYSTEMS COMMAND
SS845-2110235ASSY8EA	15187	EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP

Techincal Specification:

CONNECTION STYLE	STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS
CONNECTION TYPE	UNTHREADED INTERNAL TUBE ALL ENDS
DISK LOADING METHOD	WEIGHT
FLOW CONTROL DEVICE	DISK
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 903 OVERALL
MAXIMUM OPERATING TEMP	160.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SINGLE RESPONSE
MOUNTING POSITION	HORIZONTAL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.250 INCHES ALL ENDS
OPERATING PRESSURE	700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURES	LOCKING WIRE 0.094 IN. X 6.000 IN. LG. TO BE PROVIDED BY THE INSTALLING ACTIVITY;SWING CHECK TYPE
VALVE OPERATION METHOD	AUTOMATIC
STYLE DESIGNATOR	STRAIGHT THRU

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