Model: 1213

Safety Relief Valve

Properties:

Thread Direction

Right-hand 1st endright-hand 2nd end

Flow Control Device

Poppet

Bonnet Type

Inside spring

Bonnet Attachment Method

Threaded

Disk Loading Method

Spring

Maximum Operating Temp

550.0 degrees fahrenheit single response

Connection Style

G9 plain, optional en (pipe) 1st endg46b plain (pipe) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe 1st endthreaded external pipe 2nd end

Features Provided

Pressure tight outlet side

Adjustable Pressure Range

+1.0/+250.0 pounds per square inch

Maximum Operating Pressure

250.0 pounds per square inch single response

Thread Size

0.750 inches 1st end0.500 inches 2nd end

Opening Pressure Setting

28.0 pounds per square inch

Material

Copper alloy bodycopper alloy flow control devicecopper alloy seat

Thread Series Designator

Npt 1st endnpt 2nd end

NSN

4820-00-990-4295

Part Number

1213

Description

Valve,safety Relief

CAGE

37239

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Part 1213 NSN 4820-00-990-4295

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

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:

77.5

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481400000
SITC: 74740
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Safety or relief valves