Model: BT-12-3M-10A2

Safety Relief Valve

Special Features:

Includes pilot valve, gauge port and remote control port

Properties:

Pipe Size Accommodated
1.500 inches all ends
Thread Direction
Right-hand all ends
Flow Control Device
Spool
Disk Loading Method
Spring
Valve Discharge Flow Rate
60.0 gallons per minute
Renewable Seat Ring Type
Pressed-in
Connection Style
G9 plain, optional en (pipe) all ends
Connection Style
Plain, optional en (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.500 inches all ends
Material
Steel
Media For Which Designed
Fuel/oil, hydrocarbon single response
Style Designator
Cross
Thread Series Designator
Nptf all ends
NSN
4820-00-138-3897
Part Number
BT-12-3M-10A2
Description
Valve,safety Relief
CAGE
56047

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 BT-12-3M-10A2 NSN 4820-00-138-3897

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
594
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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