Model: C11440-1

Safety Relief Valve

Properties:

Thread Direction

Right-hand all ends

Flow Control Device

Piston

Connection Style

G5a flar (tube) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal tube all ends

Maximum Operating Pressure

2000.0 pounds per square inch single response

Thread Size

0.750 inches all ends

Opening Pressure Setting

100.0 pounds per square inch

Outside Diameter Tube Accommodated

0.500 inches all ends

Material

Aluminum body

Material

Steel flow control device

Media For Which Designed

Oil, hydraulic single response

Thread Series Designator

Ptf-sae short all ends

NSN

4820-01-206-6137

Part Number

C11440-1

Description

Valve,safety Relief

CAGE

81755

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 C11440-1 NSN 4820-01-206-6137

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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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