Model: M40HI3 ISO(DN25,ASME300)

Pressure And Temper Relief Valve

Special Features:

Reinforced peek seats; with a single piece body, having iso mounting as standard; the m40hi has been designed for use as an isolating valve, not a control valve; weight: 4.5kg

Properties:

Body Material
Steel, astm a351, grade cf8m
Body Style
High pressure (flanged)
Stem Material
Steel, federal standard 66, aisi 316/sae 30316
Tempurature Rating
-29.0 degrees celsius and 260.0 degrees celsius
Media For Which Designed
Steam
Body Outside Diameter
124.0 millimeters
Face To Face Distance
165.0 millimeters
Flow Control Device
Ball
Opening Pressure Setting
39.0 bar
Tempurature Adjustability
Adjustable
Tempurature Control Device Type
Fusible
Part Name Assigned By Controlling Agency
Reduced bore ball valve
NSN
4820-01-648-7812
Part Number
M40HI3 ISO(DN25,ASME300)
Description
Valve,relief,pressure And Temper
CAGE
53059

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

Part M40HI3 ISO(DN25,ASME300) NSN 4820-01-648-7812

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16996
FIIG:
A07100
Concept No.:
1
App. Key:
AR
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:

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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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