Model: SW131 REV.C

Pressure And Temper Relief Valve

Special Features:

Spring material: stainless steel, end connections per new port news ship building drw.801-6405504, 2.5 inch

Properties:

Body Material

Copper alloy

Body Style

Angle give "adqm" and "adqn" only if flanged one or two ends

Tempurature Rating

150.0 degrees fahrenheit

Seat Material

Nickel copper alloy, qq-n-288, comp a

First Connection Face To Centerline Distance

Between 5.410 inches and 5.590 inches

Second Connection Face To Centerline Distance

Between 5.410 inches and 5.590 inches

Flow Control Device Material

Nickel copper alloy, qq-n-288, comp a

End Connection Quantity

Opening Pressure Setting

44.0 pounds per square inch

End Application

E/i: 2.5 inch relief valve, type 1771-t.W/s: los angeles class ss (688)

NSN

4820-01-492-2211

Part Number

SW131 REV.C

Description

Valve,relief,pressure And Temper

CAGE

01343

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

Part SW131 REV.C NSN 4820-01-492-2211

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16996

FIIG:

A07100

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:

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