4820-00-024-4664 COCK,POPPET DRAIN Index 4820-00-024-4692 VALVE,CHECK

National Stock Number:
4820-00-024-4667

Federal Supply Class:
4820

National Item Identification Number:
000244667

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:
GV500LT20FF26512NORTHROP GRUMMAN SYSTEMS CORPORATION
L53300-20FF01178LOURDES INDUSTRIES, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY BODY
STEEL FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE BODY
QQ-S-764,COMP 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE SIZE1.091 INCHES
FACE TO FACE DISTANCE2.500 INCHES
FLOW CONTROL DEVICEPOPPET
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPERECTANGULAR WITH HOLES ALL ENDS
NOMINAL THICKNESS0.300 INCHES ALL ENDS
NOMINAL LENGTH2.188 INCHES ALL ENDS
NOMINAL WIDTH2.188 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.250 INCHES ALL ENDS
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.656 INCHES ALL ENDS
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.656 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
DISK LOADING METHODSPRING
SPECIAL FEATURESFLANGE MTG HOLES THD 0.250-28UNF-3B


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