Model: R6PH

Safety Relief Valve

Properties:

Thread Direction

Right-hand 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Valve Discharge Flow Rate

40.0 gallons per minute

End Application

Used in ships steering control system onboard 210 ft wmec coast guard vessels

Connection Style

G9 plain, optional en (pipe) 1st end

Connection Style

G9 plain, optional en (pipe) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe 1st end

Connection Type

Threaded internal pipe 2nd end

Adjustable Pressure Range

+150.0/+3000.0 pounds per square inch

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.750 inches 1st end

Thread Size

0.750 inches 2nd end

Material

Steel body

Media For Which Designed

Hydraulic fluid, petroleum base single response

Thread Series Designator

Nptf 1st end

Thread Series Designator

Nptf 2nd end

NSN

4820-01-316-1966

Part Number

R6PH

Description

Valve,safety Relief

CAGE

57760

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 R6PH NSN 4820-01-316-1966

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:

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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