Model: 649-1-04

Stop Diaphragm Valve

Properties:

Bolt Hole Quantity
4 1st end
Maximum Operating Temp
225.0 degrees fahrenheit single response
End Application
100 gpm oily water seperator onboard various c.G. Vessels
Connection Style
Plain, optional en (pipe) 1st end
Valve Operation Method
Air
Flange Shape
Round with holes 1st end
Connection Type
Flange 1st end
Maximum Operating Pressure
150.0 pounds per square inch single response
Outside Diameter
7.500 inches 1st end
Thickness
0.750 inches 1st end
Bolt Hole Diameter
0.625 inches 1st end
Bolt Circle Diameter
0.600 inches 1st end
Flange Face Design
Plain 1st end
Material
Iron cast body
Material
Plastic polytetrafluoroethylene flow control device
Material
Steel stem
Media For Which Designed
Fuel/oil, hydrocarbon single response
Style Designator
Straight thru
NSN
4820-01-134-6953
Part Number
649-1-04
Description
Valve,diaphragm,stop
CAGE
25203

A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.

Part 649-1-04 NSN 4820-01-134-6953

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13619
FIIG:
A046B0
Concept No.:
1
App. Key:
AC
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

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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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