1660-00-447-1618 VALVE,CHECK Index 1660-00-447-1621 VALVE,CHECK

National Stock Number:
4820-00-447-1620

Federal Supply Class:
4820

National Item Identification Number:
004471620

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:
CV408-10084987INDUSTRIAL DESIGN LABORATORIES INC
M93681833AEROCONTROLEX GROUP, INC.


Techincal Specification:
DISK LOADING METHODSPRING
BOLT HOLE NOMINAL DIAMETER0.250 INCHES 1ST END
BOLT HOLE QUANTITY4 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.125 INCHES 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.125 INCHES 1ST END
CONNECTION TYPEFLANGE 1ST END
FLANGE FACE DESIGNPLAIN 1ST END
FLANGE SHAPERECTANGULAR WITH HOLES 1ST END
FLOW CONTROL DEVICEDISK
MATERIALALUMINUM ALLOY OVERALL
MAXIMUM OPERATING PRESSURE10.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
PROPRIETARY CHARACTERISTICSPACS
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
NOMINAL LENGTH2.875 INCHES 1ST END
NOMINAL THICKNESS0.093 INCHES 1ST END
NOMINAL WIDTH2.875 INCHES 1ST END
SPECIAL FEATURES1.650 IN. VALVE SIZE
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENTANODIZE


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