4820-01-087-1226 VALVE,GLOBE Index 4820-01-087-1228 VALVE,DIAPHRAGM,STOP

National Stock Number:
4820-01-087-1227

Federal Supply Class:
4820

National Item Identification Number:
010871227

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:
2620-927X1ASSY8CA96169ELECTRIC BOAT CORPORATION
2620-927X1ASSY8CA 3-4IN11836NATIONAL OILWELL
2620-927X4 ASSEMBLY 7CA 3/4IN11836NATIONAL OILWELL
2620-927X4 ASSEMBLY 7CA 3/4IN96169ELECTRIC BOAT CORPORATION
2620-927X1ASSY8CA 3-4IN96169ELECTRIC BOAT CORPORATION
2620-927X496169ELECTRIC BOAT CORPORATION
845-2110235GASS11836NATIONAL OILWELL
N5-4038 3/4IN15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NS-4038 3/4IN15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
845-211024580064NAVAL SHIP SYSTEMS COMMAND
845-2110245 ASSEMBLY 7CA 3/4IN80064NAVAL SHIP SYSTEMS COMMAND
845-2110235 ASSY 8CA80064NAVAL SHIP SYSTEMS COMMAND
845-2110235 ASSY 8CA 3-4IN80064NAVAL SHIP SYSTEMS COMMAND
26210927-01 ASSYIA 3/4IN96169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY BODY
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
COPPER ALLOY SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390, ALLOY A3 FED SPEC SINGLE MATERIAL RESPONSE BODY
M1L-P-5516,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-C-390, ALLOY A3 FED SPEC SINGLE MATERIAL RESPONSE SEAT
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP160.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS
MOUNTING POSITIONHORIZONTAL


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