Model: 87T-270PSI-3/4IN

Safety Relief Valve

Properties:

Thread Direction
Right-hand 1st endright-hand 2nd end
Flow Control Device
Disk
Disk Loading Method
Spring
Maximum Operating Temp
400.0 degrees fahrenheit single response
Connection Style
G9 plain, optional en (pipe) 1st endg46b plain (pipe) 2nd end
Valve Operation Method
Automatic or manual
Connection Type
Threaded internal pipe 1st endthreaded external pipe 2nd end
Maximum Operating Pressure
300.0 pounds per square inch single response
Thread Size
1.000 inches 1st end0.750 inches 2nd end
Opening Pressure Setting
270.0 pounds per square inch
Material
Copper alloy body
Thread Series Designator
Npt 1st endnpt 2nd end
NSN
4820-01-329-5551
Part Number
87T-270PSI-3/4IN
Description
Valve,safety Relief
CAGE
01343

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 87T-270PSI-3/4IN NSN 4820-01-329-5551

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05488
FIIG:
A046B0
Concept No.:
1
App. Key:
AP
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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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

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