Model: 5S1287M0DSPRLDG6INF

Safety Relief Valve

Properties:

Flow Control Device

Poppet

Disk Loading Method

Spring

Bolt Hole Quantity

12 all ends

Maximum Operating Temp

425.0 degrees fahrenheit single response

Valve Operation Method

Automatic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Features Provided

Pressure tight outlet side

Maximum Operating Pressure

100.0 pounds per square inch single response

Opening Pressure Setting

2.0 pounds per square inch

Outside Diameter

10.125 inches all ends

Thickness

0.250 inches all ends

Bolt Hole Diameter

0.687 inches all ends

Bolt Circle Diameter

8.875 inches all ends

Flange Face Design

Plain all ends

Material

Copper alloy

Media For Which Designed

Steam single response

Style Designator

Angle

NSN

4820-00-203-8051

Part Number

5S1287M0DSPRLDG6INF

Description

Valve,safety Relief

CAGE

80064

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 5S1287M0DSPRLDG6INF NSN 4820-00-203-8051

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

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