Model: DR20G5-4X/200YMV/12

Safety Relief Valve

Special Features:

2900.0 psi max settable pressure; screw adjustment w/locknut & protective cap

Properties:

Valve Discharge Flow Rate
42.3 gallons per minute
End Application
Davits boat sgl bank cap 4000lbs p/n d-188 onboard 210 ft wmec coast guard vessels
Valve Operation Method
Automatic
Connection Type
Threaded internal boss all ends
Maximum Operating Pressure
4600.0 pounds per square inch single response
Thread Size
1.312 inches all ends
Material
Steel body
Style Designator
Straight through note: to be used for valve bodies of one section only.
Thread Series Designator
Unc all ends
NSN
4820-01-483-0026
Part Number
DR20G5-4X/200YMV/12
Description
Valve,safety Relief
CAGE

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 DR20G5-4X/200YMV/12 NSN 4820-01-483-0026

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:
A
ESD:
A
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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