6930-00-541-7385 ALTIMETER,SIMULATED Index 4820-00-541-7389 VALVE,CHECK

National Stock Number:
4820-00-541-7387

Federal Supply Class:
4820

National Item Identification Number:
005417387

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:
428WS3-463686THE WALWORTH COMPANY
428WS3-4NICUTRM63686THE WALWORTH COMPANY
578-3803-1572480REVGPCC0S1380064NAVAL SHIP SYSTEMS COMMAND
578-4804-1572374REVAPCPL280064NAVAL SHIP SYSTEMS COMMAND
7864-163REVGPCC0S1396169ELECTRIC BOAT CORPORATION
7865-088REVAPCPL296169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING (PIPE) ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY OVERALL
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP550.0 FAHRENHEIT 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


Click here to Register for Free 30-day Trial