4820-01-425-7849, VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-01-425-7849

Federal Supply Class:
4820

National Item Identification Number:
014257849

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:

MDFPMX-3150-3W

21013

METREX VALVE CORP.

Techincal Specification:

END CONNECTION QUANTITY	3
BODY STYLE	TEE
FACE TO FACE DISTANCE	20.000 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER	9.500 INCHES NOMINAL
FIRST END CONNECTION TYPE	PLAIN FACE FLANGE
FIRST END FLANGE OUTSIDE DIAMETER	11.000 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLE	ROUND W/ BOLT HOLES
FIRST END FLANGE THICKNESS	0.812 INCHES MINIMUM
FIRST END STYLE DESIGNATOR	PLAIN
FLOW CONTROL DEVICE	DISK
OUTLET PRESSURE SETTING	ERR-060
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL	BRONZE SEAT
MATERIAL	NICKEL ALLOY STEM
MEDIA FOR WHICH DESIGNED	WATER, SALT
REMOTE ACTUATION METHOD	BELLOWS
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
VALVE LOADING METHOD	SPRING
THIRD END BOLT CIRCLE DIAMETER	9.500 INCHES NOMINAL
THIRD END FLANGE OUTSIDE DIAMETER	11.000 INCHES NOMINAL
THIRD END CONNECTION TYPE	PLAIN FACE FLANGE
THIRD END FLANGE SHAPE STYLE	ROUND W/ BOLT HOLES
THIRD END FLANGE THICKNESS	0.812 INCHES MINIMUM
THIRD END RELATIONSHIP WITH PRECEDING ENDS	NOT IDENTICAL WITH FIRST OR SECOND END
THIRD END STYLE DESIGNATOR	PLAIN

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