Model: E14187-18

Safety Relief Valve

Special Features:

Diaphragm operated

Properties:

Disk Loading Method
Spring
Valve Discharge Flow Rate
15.5 pounds per hour
Bolt Hole Quantity
4 1st end
Flange Shape
Round with holes 1st end
Connection Type
Flange 1st end
Features Provided
Pressure tight outlet side
Adjustable Pressure Range
+58.0/+62.0 pounds per square inch
Maximum Operating Pressure
125.0 pounds per square inch single response
Outside Diameter
4.625 inches 1st end
Bolt Hole Diameter
0.625 inches 1st end
Bolt Circle Diameter
3.500 inches 1st end
Flange Face Design
Plain 1st end
Material
Copper alloy seat
Material
Copper alloy stem
Material
Steel body
Style Designator
Angle
NSN
4820-00-289-0887
Part Number
E14187-18
Description
Valve,safety Relief
CAGE
16712

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 E14187-18 NSN 4820-00-289-0887

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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