Model: MR12S250GR

Fluid Pressure Regulating Valve

Special Features:

Flow control device ccated with plastic polytetrafluoroethylene

Properties:

Body Material

Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316

Body Style

Angle

Furnished Items

Cylinder gage and delivery gage

Media For Which Designed

Oxygen, gaseous

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Thread Size And Series/type Designator

0.250-18 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Seat Material

Plastic, polychlorotrifluoroethylene, mil-m-55028, kel-f-canceled

Flow Control Device

Disk

Flow Control Device Material

Rubber, chloroprene

End Connection Quantity

Regulation Type

Manual single stage

Valve Loading Method

Spring

Maximum Inlet Pressure Rating

3600.0 pounds per square inch

Outlet Pressure Accuracy Rating

500.000 pounds per square inch

Filter

Not included

Unable To Decode

Unable to decode and unable to decode

Tempurature Rating

Between -65.0 degrees fahrenheit and 180.0 degrees fahrenheit

NSN

4820-01-096-1357

Part Number

MR12S250GR

Description

Valve,regulating,fluid Pressure

CAGE

91816

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 MR12S250GR NSN 4820-01-096-1357

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:

4.0000lbs

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:

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