Model: SR250B580

Fluid Pressure Regulating Valve

Properties:

Body Material

Brass

Body Style

Straight thru

Stem Material

Bronze

Furnished Items

Automatic relief valve and inlet pressure gage and outlet pressure gage

Media For Which Designed

Any acceptable

First End Connection Type

Threaded internal pipe

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 external gas cylinder

Second End Thread Size And Series/type Designator

0.960-14 ngo

Second End Thread Direction

Right-hand

Seat Material

Bronze

Flow Control Device

Stem and integral disk

Flow Control Device Material

Brass and bronze

End Connection Quantity

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

Manual single stage

Manual Control Method

Wheel

Valve Stem Design

Single seat

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

2640.0 pounds per square inch

Outlet Pressure Accuracy Rating

3.667 pounds per square inch

Filter

Not included

Unable To Decode

Unable to decode and unable to decode

Unable To Decode

Unable to decode and unable to decode

Tempurature Rating

Between -40.0 degrees fahrenheit and 160.0 degrees fahrenheit

NSN

4820-00-117-5563

Part Number

SR250B580

Description

Valve,regulating,fluid Pressure

CAGE

63026

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 SR250B580 NSN 4820-00-117-5563

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:

3.0000lbs

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

736

TCC:

SHC:

ACC:

Engineer Supplies

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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