Model: 526-12774

Safety Relief Valve

Special Features:

Without directional vavle; size 10, sae-8; 3/4-16 threaded connection; for subplate mounting; sleeve with hexagon and protective cap

Properties:

Valve Discharge Flow Rate

172.0 gallons per minute

End Application

Alofts sonar system model 980 (v1)

Valve Operation Method

Solenoid

Maximum Operating Pressure

2901.0 pounds per square inch single response

Part Name Assigned By Controlling Agency

Pressure relief valve, pilot operated

NSN

4820-01-524-9326

Part Number

526-12774

Description

Valve,safety Relief

CAGE

3AJ77

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 526-12774 NSN 4820-01-524-9326

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