Model: 21308

Y Valve

Properties:

Flow Control Device
Disk
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Bolted
Bolt Hole Quantity
4 1st end
Valve Operation Method
Manual
Flange Shape
Round with holes 1st end
Connection Type
Flange 1st end
Outside Diameter
10.000 inches 1st end
Face To Face Distance
18.000 inches
Thickness
1.500 inches 1st end
Bolt Hole Diameter
0.937 inches 1st end
Bolt Circle Diameter
7.875 inches 1st end
Flange Face Design
Raised straight 1st end
Raised Face Height
0.250 inches 1st end
Raised Face Diameter
6.875 inches 1st end
Material
Cobalt alloy seat
Material
Steel body
Material
Stainless steel stem
Style Designator
Straight through y-pattern
Reference Number Differentiating Characteristics
As differentiated by the reply to pac adzh
NSN
4820-00-243-4815
Part Number
21308
Description
Valve,y
CAGE

A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes valve, stop-check.

Part 21308 NSN 4820-00-243-4815

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16992
FIIG:
A046B0
Concept No.:
1
App. Key:
AT
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
60.0
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8481809050
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Other taps, cocks, valves, etc., nesoi

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