4320-00-142-2751 SHAFT,TOP Index 5910-00-142-2759 CAPACITOR,FIXED,CERAMIC DIELECTR

National Stock Number:
4820-00-142-2758

Federal Supply Class:
4820

National Item Identification Number:
001422758

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
1352-55917745681PARKER-HANNIFIN CORPORATION
1352-55917792003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
3-749-7945681PARKER-HANNIFIN CORPORATION


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+3300.0 TO 3500.0 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING3700.0 POUNDS PER SQUARE INCH
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
NOMINAL THREAD SIZE0.437 INCHES 1ST END
SEAT ANGLE12.0 DEGREES 1ST END
VALVE DISCHARGE FLOW RATE900.0 CUBIC METERS PER MINUTE
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORANGLE
SURFACE TREATMENTANODIZE
THREAD CLASS3A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD QUANTITY PER INCH20 1ST END
THREAD SERIES DESIGNATORUNF 1ST END


Click here to Register for Free 30-day Trial