Model: 920842-1

Fluid Pressure Regulating Valve

Properties:

Body Material

Brass

Outside Surface Treatment

Lacquer

Body Style

Angle

Stem Material

Brass

Furnished Items

Cylinder gage and delivery gage

Media For Which Designed

Hydrogen

First End Connection Type

Threaded internal tube

First End Style Designator

Swivel nut, gas

First End Outside Diameter Tube Accommodated

0.830 inches

First End Thread Size And Series/type Designator

13/16-20 unef

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Unthreaded external hose

Second End Style Designator

Multi-grooved

Second End Outside Diameter Hose Accommodated

0.438 inches

Seat Material

Rubber, chloroprene

First End Seat Angle In Deg

37.0

Flow Control Device

Diaphragm

Flow Control Device Material

Neoprene, fabric reinforced

End Connection Quantity

Outlet Pressure Range

+3.0/+80.0 pounds per square inch

Outlet Pressure Range

+3.0 to 80.0 pounds per square inch

Regulation Type

Manual single stage

Manual Control Method

Tee handle

Valve Loading Method

Spring

Remote Actuation Method

Diaphragm

Maximum Inlet Pressure Rating

2400.0 pounds per square inch

Outlet Pressure Accuracy Rating

Not rated

Filter

Not included

Unable To Decode

Unable to decode and unable to decode

NSN

4820-00-138-5432

Part Number

920842-1

Description

Valve,regulating,fluid Pressure

CAGE

06481

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.

Part 920842-1 NSN 4820-00-138-5432

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

050855

UFC:

29290

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8481809015
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level