Model: R4V03-535-10A1

Safety Relief Valve

Special Features:

Seal material: nitrile; subplate mounting iso 6264, ng10 with .375 ports; internal pilot oil drain line; similar to 4820-01-139-9835 which differs by standard flourocarbon seals

Properties:

Pipe Size Accommodated

0.385 inches all ends

Disk Loading Method

Spring

Valve Discharge Flow Rate

39.7 gallons per minute

Maximum Operating Temp

158.0 degrees fahrenheit single response

Minimum Operating Temp

-4.0 degrees fahrenheit

End Application

Aer 14/02 lsd 46

Valve Operation Method

Automatic

Connection Type

Unthreaded internal pipe all ends

Maximum Operating Pressure

5075.0 pounds per square inch single response

Part Name Assigned By Controlling Agency

Pressure relief valve, pilot operated

Media For Which Designed

Oil, hydraulic single response

NSN

4820-01-572-9614

Part Number

R4V03-535-10A1

Description

Valve,safety Relief

CAGE

09990

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 R4V03-535-10A1 NSN 4820-01-572-9614

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

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:

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