Model: 21F-DI7-SC 12IN

Globe Valve

Special Features:

Stop check type

Properties:

Flow Control Device
Disk
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Bolted
Bolt Hole Quantity
12 all ends
Maximum Operating Temp
450.0 degrees fahrenheit single response
Valve Operation Method
Manual
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Valve Size
12.000 inches
Maximum Operating Pressure
275.0 pounds per square inch single response
Outside Diameter
19.000 inches all ends
Face To Face Distance
27.500 inches
Thickness
1.250 inches all ends
Bolt Hole Diameter
0.875 inches all ends
Bolt Circle Diameter
17.000 inches all ends
Flange Face Design
Raised straight all ends
Raised Face Height
0.062 inches all ends
Raised Face Diameter
15.000 inches all ends
Material
Copper alloy 377 stem
Material
Copper alloy 922 flow control device
Material
Copper alloy 922 seat
Material
Iron cast uns f32800 body
Material Specification
Astm a395 assn standard single material response body
Material Specification
Astm b114 grade 377 assn standard single material response stem
Material Specification
Astm b61 assn standard single material response flow control device
Material Specification
Astm b61 assn standard single material response seat
Media For Which Designed
Water-oil-gas single response
NSN
4820-01-269-1535
Part Number
21F-DI7-SC 12IN
Description
Valve,globe
CAGE

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

Part 21F-DI7-SC 12IN NSN 4820-01-269-1535

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05485
FIIG:
A046B0
Concept No.:
1
App. Key:
AT
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

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: 8481803015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Globe type taps, cocks and valves of iron, hand operated

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