Model: MAV-3

Safety Relief Valve

Properties:

Thread Class

2b all ends

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Maximum Operating Temp

230.0 degrees fahrenheit single response

Connection Style

G5a flar (tube) all ends

Valve Operation Method

Automatic or manual

Connection Type

Threaded internal tube all ends

Maximum Operating Pressure

300.0 pounds per square inch single response

Thread Size

0.190 inches all ends

Opening Pressure Setting

50.0 pounds per square inch

Material

Copper alloy body

Material

Stainless steel stem

Media For Which Designed

Air single response

Thread Series Designator

Unf all ends

Furnished Items And Quantity

1 nut

NSN

4820-01-120-7031

Part Number

MAV-3

Description

Valve,safety Relief

CAGE

90526

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 MAV-3 NSN 4820-01-120-7031

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