4820-01-283-3804 VALVE,GLOBE Index 4820-01-283-3807 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-283-3805

Federal Supply Class:
4820

National Item Identification Number:
012833805

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:
F10-0114B-2TS73908B57574VELAN VALVE CORP.


Techincal Specification:
MATERIALSTEEL UNS J03002 BODY
STEEL FLOW CONTROL DEVICE
STEEL SEAT
STEEL STEM
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE SIZE3.000 INCHES
FACE TO FACE DISTANCE9.500 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER7.500 INCHES ALL ENDS
NOMINAL THICKNESS0.938 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER5.000 INCHES ALL ENDS
MOUNTING POSITIONVERTICAL
DISK LOADING METHODSPRING
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL


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