Model: 037720

Safety Relief Valve

Special Features:

Viton seals, valve hex size 1-1/8 inch; standard adjustment screw with 5/32 inch hex socket size

Properties:

Flow Control Device
Piston
Disk Loading Method
Spring
Valve Discharge Flow Rate
50.0 gallons per minute
Connection Style
Plain (screw-in cartridge) all ends
Valve Operation Method
Automatic
Connection Type
Threaded cartridge 1st end
Adjustable Pressure Range
+150.0 to 4500.0 pounds per square inch
Maximum Operating Pressure
5000.0 pounds per square inch single response
Opening Pressure Setting
4400.0 pounds per square inch
Material
Steel body
Media For Which Designed
Oil, hydraulic single response
Style Designator
Screw-in cartridge
NSN
4820-01-621-5126
Part Number
037720
Description
Valve,safety Relief
CAGE
L9215

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 037720 NSN 4820-01-621-5126

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:
A
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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