4820-00-420-8718 VALVE,SAFETY RELIEF Index 2530-00-420-8728 CHAMBER,AIR BRAKE

National Stock Number:
4820-00-420-8727

Federal Supply Class:
4820

National Item Identification Number:
004208727

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:
16141807464BADGER FIRE PROTECTION INC
1614186L214BADGER FIRE PROTECTION INC
673142981978PARKER-HANNIFIN CORPORATION
673142993781PARKER-HANNIFIN CORP


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FIRST END SEAT ANGLE IN DEG37.0
FIRST END STYLE DESIGNATORFLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES NOMINAL
FIRST END THREAD CLASS2A
FIRST END THREAD DIRECTIONRIGHT-HAND
FLOW CONTROL DEVICEBALL
MATERIALCOPPER ALLOY BODY
MEDIA FOR WHICH DESIGNEDREFRIGERANT
SECOND END CONNECTION TYPETHREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATORFLARED
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD CLASS2A
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END SEAT ANGLE IN DEG37.0
VALVE PRESSURE LIMITING DEVICENOT INCLUDED
VALVE EXPANSION CONTROL TYPEPRESSURE
VALVE EQUALIZER LOCATIONINTERNAL


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