Model: 306-0550

Fluid Pressure Regulating Valve

Special Features:

9.5 cfm max flow capacity at max rated inlet and outlet pressures, adapter for outlet connection straight pipe to hose

Properties:

Body Material

Brass

Outside Surface Treatment

Any acceptable

Body Style

Angle

Furnished Items

Adapter and automatic relief valve and inlet pressure gage and outlet pressure gage

Media For Which Designed

Oxygen, gaseous

First End Connection Type

Threaded internal pipe

First End Style Designator

Optional end

First End Thread Size And Series/type Designator

1/4-18 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded internal gas cylinder

Second End Style Designator

Swivel nut, gas

Second End Thread Size And Series/type Designator

0.908-14 ngo

Second End Thread Direction

Right-hand

Seat Material

Brass

Flow Control Device

Disk, flat, top and bottom guided

Flow Control Device Material

Steel, corrosion resisting

End Connection Quantity

Second End Thread Pitch Diameters

Any acceptable

Renewable Seat Ring Type

Threaded

Outlet Pressure Range

+0.0/+40.0 pounds per square inch

Outlet Pressure Range

+0.0 to 40.0 pounds per square inch

Regulation Type

Automatic double stage

Valve Stem Design

Double seat

Valve Loading Method

Spring

Remote Actuation Method

Diaphragm

Maximum Inlet Pressure Rating

2600.0 pounds per square inch

Outlet Pressure Accuracy Rating

Not rated

Filter

Included

Unable To Decode

Unable to decode and unable to decode

Tempurature Rating

120.0 degrees fahrenheit

NSN

4820-00-599-9368

Part Number

306-0550

Description

Valve,regulating,fluid Pressure

CAGE

44503

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 306-0550 NSN 4820-00-599-9368

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:

127220

UFC:

64490

LTL:

77.5

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