2744F

Automatic Sprinkle Control Valve

NSN 4210-00-278-9964

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002789964

Product Features

12-5/8 inch-11 tapped holes in each mounting flange

Technical Specifications of NSN

Body Material:
Brass
First End Flange Outside Diameter:
11.312 inches
Maximum Operating Pressure:
150.0 pounds per square inch
Body Style:
A1 straight thru
Body Style:
Straight thru
Stem Material:
Nickel copper alloy
Furnished Items:
Test attachment and emergency manual operating device
Media For Which Designed:
Water, fresh
First End Connection Type:
Plain face flange
First End Style Designator:
Plain
First End Flange Shape Style:
3 round w/ bolt holes
First End Flange Shape Style:
Round w/ bolt holes
First End Flange Thickness:
1.250 inches
First End Bolt Hole Quantity:
12
First End Bolt Hole Diameter:
0.625 inches
First End Bolt Circle Diameter:
10.000 inches
Second End Relationship With First End:
Identical
Seat Material:
Brass
Face To Face Distance:
21.500 inches
Flow Control Device:
Disk, flat
Flow Control Device Material:
Leather
Valve Operation Method:
Piston
End Connection Quantity:
2
Bonnet Type:
Exposed spring
Bonnet Attachment Method:
Bolted
Renewable Seat Ring Type:
Bonded
Sprinkler System For Which Designed:
Dry pipe
Valve Loading Spring Location:
External
Stem Movement Direction:
Descending
NSN:
4210-00-278-9964
Item Name:
Valve,control,automatic Sprinkle
Cage Code:
04537

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
CV33S4803-336414
Cage Code:
80064
RNCC:
3
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
2352F
Cage Code:
04537
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
355265
Cage Code:
80064
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03969
FIIG:
A07100
Concept No.:
App. Key:
AD
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
050855
UFC:
29290
LTL:
RATING VARIABLE
LCL:
70.0
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Privacy | Terms

Definition Definition of approved item name (AIN): "Automatic Sprinkle Control Valve"

A device designed for installation in the main riser of a dry or empty pipe automatic sprinkler system and held closed by spring force, air, or water pressure. Water is automatically released to the sprinkler system either by releasing or lowering the pressure beyond the minimum requirement or admitting and increasing the pressure to overcome the spring force.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8424909500
  • SITC: 74568
  • End Use: Industrial machines, other
  • NAICS: 333912
  • USDA: 1

Classification: Parts, nesoi, of mechanical appliances for projecting, dispersing or spraying liquids or powders; of fire extinguishers; of spray guns


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