6105-00-203-3267 IMPELLER,FAN,CENTRIFUGAL Index 5340-00-203-3269 PIN,QUICK RELEASE

National Stock Number:
4210-00-203-3268

Federal Supply Class:
4210

National Item Identification Number:
002033268

Description:
VALVE,CONTROL,AUTOMATIC SPRINKLE

Detail:
A DEVICE DESIGNED FOR INSTALLATION IN THE MAIN RISER OF A DRY OR EMPTY PIPE AUTOMATIC SPRINKLER SYSTEM AND HELD CLOSED BY SPRING FORCE, AIR, OR WATER PRESSURE. WATER IS AUTOMATICALLY RELEASED TO THE SPRINKLER SYSTEM EITHER BY RELEASING OR LOWERING THE PRESSURE BEYOND THE MINIMUM REQUIREMENT OR ADMITTING AND INCREASING THE PRESSURE TO OVERCOME THE SPRING FORCE.


Manufacturer Information:
C295186184GRISWOLD INDUSTRIES


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALCOPPER ALLOY
BODY STYLESTRAIGHT THRU
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SPRING
FURNISHED ITEMSTEST ATTACHMENT
FACE TO FACE DISTANCE13.750 INCHES NOMINAL
FIRST END FLANGE OUTSIDE DIAMETER7.187 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END FLANGE THICKNESS1.000 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER6.062 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER0.687 INCHES NOMINAL
FIRST END BOLT HOLE QUANTITY8
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
FIRST END STYLE DESIGNATORPLAIN
FLOW CONTROL DEVICEDISK, FLAT
MAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNEDWATER, FRESH
RENEWABLE SEAT RING TYPEBONDED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPRINKLER SYSTEM FOR WHICH DESIGNEDDRY PIPE
STEM MOVEMENT DIRECTIONASCENDING
STEM MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESSEAT MATERIAL-BRASS
VALVE OPERATION METHODDIAPHRAGM


Click here to Register for Free 30-day Trial