6685-00-001-7970 CHAMBER,PRESSURE,LOW Index 6685-00-001-7972 CONTROL,MAXIMUM SIGNAL

National Stock Number:
4530-00-001-7971

Federal Supply Class:
4530

National Item Identification Number:
000017971

Description:
VALVE,REGULATING,FUEL OIL

Detail:
A VALVE WITH A GROOVED OR SLOTTED SEAT COVERED BY A ROTATING CAM OR SLOTTED DISK DESIGNED FOR THE ACCURATE REGULATION OF THE FLOW OF FUEL OIL TO A BURNER OR BURNER MANIFOLD. IT IS EQUIPPED WITH A POSITION INDICATOR.


Manufacturer Information:
179124658GENERAL REGULATOR CORP.
3030224658GENERAL REGULATOR CORP.


Techincal Specification:
END CONNECTION QUANTITY2
BODY MATERIALSTEEL, ASTM A216, GRADE WCB
BODY STYLEANGLE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE7.250 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER1.000 INCHES NOMINAL
FIRST END BOLT HOLE QUANTITY8
FIRST END CONNECTION TYPERAISED FACE FLANGE
FIRST END RAISED FACE DIAMETER3.625 INCHES NOMINAL
FIRST END RAISED FACE HEIGHT0.250 INCHES NOMINAL
FIRST END FLANGE OUTSIDE DIAMETER8.500 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END STYLE DESIGNATORPLAIN
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICESTEM AND INTEGRAL DISK
MANUAL CONTROL METHODWHEEL
REGULATION TYPEMANUAL, DOUBLE STAGE
SECOND CONNECTION FACE TO CENTERLINE DISTANCE7.250 INCHES NOMINAL
SEAT MATERIALSTEEL, CORROSION RESISTING
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
STEM MATERIALSTEEL, CORROSION RESISTING


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