Model: TYPE1512

Safety Relief Valve

Properties:

Pipe Size Accommodated
0.500 inches 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Disk
Bonnet Type
Exposed spring
Bonnet Attachment Method
Bolted
Disk Loading Method
Spring
Renewable Seat Ring Type
Threaded
Bolt Hole Quantity
4 2nd end
Maximum Operating Temp
400.0 degrees fahrenheit single response
Connection Style
G9 plain, optional en (pipe) 1st end
Connection Style
Plain, optional en (pipe) 1st end
Valve Operation Method
Automatic or manual
Flange Shape
Round with holes 2nd end
Connection Type
Flange 2nd end
Connection Type
Threaded internal pipe 1st end
Features Provided
Valve stem lock shield
Thready Qty Per Inch (tpi)
14 1st end
Adjustable Pressure Range
+91.0/+144.0 pounds per square inch
Maximum Operating Pressure
300.0 pounds per square inch single response
Thread Size
0.500 inches 1st end
Outside Diameter
3.750 inches 2nd end
Thickness
0.562 inches 2nd end
First Connection Face To Centerline Distance
3.750 inches
Bolt Hole Diameter
0.562 inches 2nd end
Second Connection Face To Centerline Distance
1.812 inches
Bolt Circle Diameter
2.625 inches 2nd end
Flange Face Design
Raised straight 2nd end
Raised Face Height
0.250 inches 2nd end
Raised Face Diameter
2.000 inches 2nd end
Material
Nickel alloy flow control device
Material
Stainless steel seat
Material
Stainless steel stem
Material
Steel uns j03008 body
Material Specification
Mil-s-15083 military specification single material response body
Media For Which Designed
Steam single response
Style Designator
Angle flanged ends
Thread Series Designator
Npt 1st end
Furnished Items And Quantity
1 sight gage
Nondefinitive Specification/std Data
1 type and d composition
NSN
4820-00-289-1789
Part Number
TYPE1512
Description
Valve,safety Relief
CAGE
16497

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 TYPE1512 NSN 4820-00-289-1789

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
10.0000lbs
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:
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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