Model: B393010

Safety Relief Valve

Special Features:

2-o rings; mounting position: horizontal

Properties:

Flow Control Device

Disk

Disk Loading Method

Spring

Bolt Hole Quantity

4 1st end

Width

3.750 inches 1st end

Length

4.500 inches 1st end

Valve Operation Method

Automatic

Flange Shape

Rectangular with holes 1st end

Connection Type

Flange 1st end

Thickness

1.500 inches 1st end

Bolt Hole Diameter

0.660 inches 1st end

Center To Center Distance Between Bolt Holes Along Length

3.190 inches 1st end

Center To Center Distance Between Bolt Holes Along Width

2.560 inches 1st end

Flange Face Design

Plain 1st end

Material

Steel

Surface Treatment

Paint

Style Designator

Straight thru

NSN

4820-00-234-2992

Part Number

B393010

Description

Valve,safety Relief

CAGE

1PQF4

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 B393010 NSN 4820-00-234-2992

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:

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