Model: 26DA16-140/S4/SP1.50X2.502000P

Safety Relief Valve

Properties:

Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Integral
Disk Loading Method
Spring
Renewable Seat Ring Type
Threaded
Bolt Hole Quantity
4 2nd end
Bolt Hole Quantity
8 1st end
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Valve Size
1.500 inches
Maximum Operating Pressure
2500.0 pounds per square inch single response
Opening Pressure Setting
2000.0 pounds per square inch
Outside Diameter
10.500 inches 1st end
Outside Diameter
6.125 inches 2nd end
Thickness
0.812 inches 2nd end
Thickness
2.250 inches 1st end
First Connection Face To Centerline Distance
6.500 inches
Bolt Hole Diameter
0.875 inches 2nd end
Bolt Hole Diameter
1.250 inches 1st end
Second Connection Face To Centerline Distance
5.500 inches
Bolt Circle Diameter
4.500 inches 2nd end
Bolt Circle Diameter
7.750 inches 1st end
Flange Face Design
Raised straight all ends
Raised Face Height
0.250 inches 1st end
Raised Face Height
0.688 inches 2nd end
Raised Face Diameter
2.875 inches 2nd end
Raised Face Diameter
4.125 inches 1st end
Material
Steel body
Material
Stainless steel flow control device
Material
Stainless steel seat
Material
Stainless steel stem
Media For Which Designed
Steam 2nd response
Media For Which Designed
Water, fresh 3rd response
Media For Which Designed
Air 1st response
NSN
4820-01-332-6809
Part Number
26DA16-140/S4/SP1.50X2.502000P
Description
Valve,safety Relief
CAGE
72352

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 26DA16-140/S4/SP1.50X2.502000P NSN 4820-01-332-6809

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
100.0000lbs
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:
051080
UFC:
29300
LTL:
RATING VARIABLE
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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