Model: 803-4384536-51A (MOD) REV K

Globe Valve

Special Features:

Assembly -51a (mod) is modified from dwg by virgin polytetrafluoroethylene material for packing & o-rings; by silver-braze, union tailpieces and union nuts, iaw dwg 53711 7063850. This valve is for tank level indicator system service. Similar to 4820-01-481-4847 which has viton o-rings and socket weld tailpieces.

Properties:

Pipe Size Accommodated
1.000 inches all ends
Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Union
Renewable Seat Ring Type
Pressed-in
Maximum Operating Temp
400.0 degrees fahrenheit single response
Connection Style
Socket with brazing ring all ends
Valve Operation Method
Manual
Connection Type
Unthreaded internal pipe all ends
Maximum Operating Pressure
400.0 pounds per square inch single response
Part Name Assigned By Controlling Agency
1.00" bronze union end globe stop valve
Material
Copper alloy 922 body
Material
Nickel alloy seat
Material
Nickel alloy stem
Material
Nickel alloy flow control device
Material Specification
Astm b61 assn standard single material response body
Material Specification
Qq-n-281 federal specification single material response flow control device
Material Specification
Qq-n-281 federal specification single material response seat
Material Specification
Qq-n-281 federal specification single material response stem
Media For Which Designed
Liquid single response
Style Designator
A1 straight thru
Test Data Document
Supship n.N. Va letter 9505 ser cvn68rcoh-261-b/1397, dated june 15, 1998 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Furnished Items And Quantity
2 brazing ring and 1 handwheel and 2 tailpiece and 2 nut
NSN
4820-01-481-4583
Part Number
803-4384536-51A (MOD) REV K
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 803-4384536-51A (MOD) REV K NSN 4820-01-481-4583

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

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: 8481801070
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Globe type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over

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