Model: 1771093

Pressure And Temper Relief Valve

Properties:

Body Material
Bronze
Outside Surface Treatment
Any acceptable
Body Style
Angle give "adqm" and "adqn" only if flanged one or two ends
Stem Material
Steel, corrosion resisting
Tempurature Rating
180.0 degrees fahrenheit
Media For Which Designed
Water, fresh
First End Connection Type
Unthreaded internal pipe
First End Style Designator
Plain
First End Pipe Size Accommodated
0.500 inches
Second End Relationship With First End
Not identical
Second End Connection Type
Unthreaded internal pipe
Second End Style Designator
Plain
Second End Pipe Size Accommodated
0.250 inches
Seat Material
Bronze
Flow Control Device
Poppet
Flow Control Device Material
Bronze
End Connection Quantity
2
Opening Pressure Setting
80.0 pounds per square inch
Tempurature Adjustability
Not adjustable
Tempurature Control Device Type
Fusible
NSN
4820-00-761-1981
Part Number
1771093
Description
Valve,relief,pressure And Temper
CAGE
19857

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 1771093 NSN 4820-00-761-1981

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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