Model: 44-2PS444

Check Valve

Special Features:

Coupling nut, 2

Properties:

Thread Class

3a all ends

Thread Direction

Right-hand all ends

Flow Control Device

Ball

Disk Loading Method

Spring

Connection Style

External seat for gasket seal (boss) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external boss all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

1000.0 pounds per square inch single response

Thread Size

0.625 inches all ends

Outside Diameter Tube Accommodated

0.375 inches all ends

Material

Copper alloy

Media For Which Designed

Water-oil-gas single response

Style Designator

Angle

Thread Series Designator

Unf all ends

NSN

4820-00-585-7128

Part Number

44-2PS444

Description

Valve,check

CAGE

11976

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part 44-2PS444 NSN 4820-00-585-7128

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

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: 8481301090
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of copper having a pressure rating of 850 kpa or over