Model: 12253775

Check Valve

Special Features:

Hydraulic service: oil per mil-l-46167. Fluids at 30 plus or minus 2 centistokes kinematic viscosity (138 sus) between plus 100 degrees f and 150 degrees fthat are compatible with valve components will be used for test pruposes; temp range: minus 65 degrees f to plus 170 degrees f; proof pressure: 3000 psi; burst pressure: this valve shall withstand aburst pressure of 4500 psi without failure, rupture, or external leakage; flow: 40 gpm; cracking pressure: 5 plus or minus 2 psi; pressure drop not to exceed 16 psi at 40 gpm; internal leakage not to exceed 1 cc/min at 2000 psi; no external leakage permissable; materials to be compatible with operating specifications

Properties:

Maximum Operating Temp

170.0 degrees fahrenheit single response

End Application

2350-00-439-6242

Valve Operation Method

Automatic

Mounting Facility

Bracket

Mounting Position

Horizontal

Maximum Operating Pressure

2000.0 pounds per square inch single response

Opening Pressure Setting

5.0 pounds per square inch

Center To Center Distance

2.000 inches

Media For Which Designed

Oil, hydraulic single response

Style Designator

Straight thru

NSN

4820-01-036-7970

Part Number

12253775

Description

Valve,check

CAGE

19207

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 12253775 NSN 4820-01-036-7970

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

5.5 X 5.4 X 5.0

Paclk Weight:

120.0000lbs

Item Weight:

Item Dim:

005000500046

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:

77.5

WCC:

671

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