4720-00-402-9511 HOSE,NONMETALLIC Index 4720-00-402-9513 TUBING,NONMETALLIC

National Stock Number:
4820-00-402-9512

Federal Supply Class:
4820

National Item Identification Number:
004029512

Description:
VALVE,EXPANSION

Detail:
A SELF-ACTING VALVE SPECIFICALLY DESIGNED FOR USE IN REFRIGERATION SYSTEMS FOR CONTINUAL CONTROL OF RATE OF FLOW OF REFRIGERANT. IT MAY BE ACTUATED BY A THERMOSTATIC ELEMENT OR SELF-ACTUATED.


Manufacturer Information:
204-25791494SINGER CO THE CONTROLS DIV
204CB5-6006191494SINGER CO THE CONTROLS DIV


Techincal Specification:
BODY MATERIALBRASS
BODY STYLESTRAIGHT THRU
VALVE EQUALIZER LOCATIONINTERNAL
VALVE EXPANSION CONTROL TYPEPRESSURE
VALVE PRESSURE LIMITING DEVICENOT INCLUDED
FLOW CONTROL DEVICEDIAPHRAGM
SEAT MATERIALSTEEL, CORROSION RESISTING
FLOW CONTROL DEVICE MATERIALSTEEL, CORROSION RESISTING
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATORFLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL
FIRST END THREAD CLASS3A
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END SEAT ANGLE IN DEG37.0
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED INTERNAL PIPE
SECOND END STYLE DESIGNATORPLAIN
SECOND END NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES
SECOND END THREAD DIRECTIONRIGHT-HAND
MEDIA FOR WHICH DESIGNEDREFRIGERANT 22
ADJUSTABLE PRESSURE RANGE15.0 TO 45.0 POUNDS PER SQUARE INCH


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