Model: DE51S4824-7ALT1

Stop-check Valve

Properties:

Flow Control Device
Disk
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Bolted
Renewable Seat Ring Type
Threaded
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
700.0 degrees fahrenheit 1st response
Valve Operation Method
Manual
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Position
Horizontal or vertical
Features Provided
Bonnet packing
Valve Size
1.250 inches
Maximum Operating Pressure
1000.0 pounds per square inch 2nd response
Outside Diameter
6.125 inches all ends
Face To Face Distance
9.500 inches
Thickness
0.875 inches all ends
Bolt Hole Diameter
0.875 inches all ends
Bolt Circle Diameter
4.500 inches all ends
Flange Face Design
Raised straight all ends
Raised Face Height
0.250 inches all ends
Raised Face Diameter
2.875 inches all ends
Material
Steel body
Material
Steel flow control device
Material
Steel seat
Material
Steel stem
Material Specification
Astm a182, grade f6 assn standard single material response flow control device
Material Specification
Astm a182, grade f6 assn standard single material response seat
Material Specification
Astm a182, grade f6 assn standard single material response stem
Material Specification
Astm a216, grade wcb assn standard single material response body
Style Designator
Straight through flanged ends
NSN
4820-00-288-7336
Part Number
DE51S4824-7ALT1
Description
Valve,stop-check
CAGE
53711

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

Part DE51S4824-7ALT1 NSN 4820-00-288-7336

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05486
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
2
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:
77.5
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481302090
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Check valves of steel

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