4820-01-187-2829 VALVE,REGULATING,FLUID PRESSURE Index 4820-01-187-2831 VALVE,CALIBRATED FLOW

National Stock Number:
4820-01-187-2830

Federal Supply Class:
4820

National Item Identification Number:
011872830

Description:
VALVE,REGULATING,FLUID PRESSURE

Detail:
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.


Manufacturer Information:
7469386184GRISWOLD INDUSTRIES
74693D86184GRISWOLD INDUSTRIES
CRL 5MKR 3/8IN 7469386184GRISWOLD INDUSTRIES
CRL5MKR 3/8IN 786184GRISWOLD INDUSTRIES


Techincal Specification:
FILTERNOT INCLUDED
END CONNECTION QUANTITY2
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
SEAT MATERIALNICKEL COPPER ALLOY
STEM MATERIALNICKEL COPPER ALLOY
FLOW CONTROL DEVICEDIAPHRAGM
FLOW CONTROL DEVICE MATERIALRUBBER, SYNTHETIC
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATORSTREAMLINED WITH ONE BRAZING RING
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
REGULATION TYPEAUTOMATIC SINGLE STAGE
VALVE LOADING METHODSPRING


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