Model: 2R1190

Check Valve

Properties:

Thread Class
3a 2nd end
Thread Class
3b 1st end
Thread Direction
Right-hand 2nd end
Thread Direction
Right-hand 1st end
Flow Control Device
Poppet
Renewable Seat Ring Type
Pressed-in
Maximum Operating Temp
110.0 degrees fahrenheit single response
Connection Style
Flared (tube) 2nd end
Connection Style
Flare (tube) 1st end
Connection Type
Threaded external tube 2nd end
Connection Type
Threaded internal tube 1st end
Mounting Position
Horizontal
Thready Qty Per Inch (tpi)
16 2nd end
Maximum Operating Pressure
85.0 pounds per square inch 1st response
Maximum Operating Pressure
95.0 pounds per square inch 2nd response
Thread Size
0.562 inches 1st end
Thread Size
0.750 inches 2nd end
Seat Angle
37.0 degrees 2nd end
Seat Angle
60.0 degrees 1st end
Outside Diameter Tube Accommodated
0.375 inches 1st end
Outside Diameter Tube Accommodated
0.500 inches 2nd end
Material
Aluminum alloy 2024 body
Material
Steel comp 303 seat
Material
Steel flow control device
Material Specification
Fed standard 66, aisi 303/sae 30303 federal standard single material response seat
Material Specification
Fed standard 66, aisi c1137 or sae 1137 federal standard single material response flow control device
Material Specification
Qq-a-225/6, alloy 2024 federal specification single material response body
Media For Which Designed
Fuel/oil, hydrocarbon single response
Surface Treatment
Anodize
Style Designator
Straight thru
Thread Series Designator
Unf 2nd end
Thread Series Designator
Unjf 1st end
NSN
4820-00-322-1459
Part Number
2R1190
Description
Valve,check
CAGE
99240

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part 2R1190 NSN 4820-00-322-1459

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
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:
--
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: 8481309000
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Check valves of materials other than copper, iron or steel

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