4820-00-457-1592 VALVE,TRANSMISSION Index 4810-00-457-1594 VALVE,LINEAR,DIRECTIONAL CONTROL

National Stock Number:
4820-00-457-1593

Federal Supply Class:
4820

National Item Identification Number:
004571593

Description:
VALVE,RESTRICTOR CHECK

Detail:
A VALVE HAVING AN ORIFICE IN THE POPPET, DISK, OR THE LIKE, TO PERMIT RESTRICTED FLUID FLOW WHEN THE VALVE IS SEATED. IT DOES NOT HAVE A STEM OR PROVISIONS FOR PRESSURE ADJUSTMENTS, AND IS SIMILAR TO A VALVE, CHECK WITH THE EXCEPTION OF THE ORIFICE WHICH PERMITS FLUID FLOW IN MORE THAN ONE DIRECTION.


Manufacturer Information:
190LT6-2-509990PARKER-HANNIFIN CORPORATION
190LT6-2-582271PARKER-HANNIFIN CORPORATION
520-110459F512PARKER-HANNIFIN CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARE (TUBE) ALL ENDS
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL BODY
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS
NOMINAL THREAD SIZE0.563 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD CLASS2B ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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