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Temperature Regulating Valve NSN 4820-01-255-9601

Item Description

A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also valve, relief, pressure and temperature.

NSN 4820-01-255-9601 NSN: 4820-01-255-9601

Features and Characteristics

Body Material
Bronze
First End Connection Type
Plain face flange
First End Style Designator
Plain
First End Flange Shape Style
Round w/ bolt holes
First End Bolt Hole Quantity
6
First End Bolt Hole Diameter
0.563 inches
Second End Relationship With First End
Identical
Third End Relationship With Preceding Ends
Identical with first end
Face To Face Distance
Between 8.688 inches and 8.812 inches
First Connection Face To Centerline Distance
Between 4.813 inches and 4.937 inches
Flow Control Device
Diaphragm
End Connection Quantity
3
Two-way Valve Action
Direct acting
Capillary Tube Length
168.000 inches
Bulb Length
1.875 inches
Bulb Diameter
2.000 inches
Tempurature Adjustability
Adjustable
Thermostatic Element
Integral w/valve
Tempurature Rating
Between 89.0 degrees fahrenheit and 95.0 degrees fahrenheit
FSC
4820 Nonpowered Valves
NIIN
012559601
NSN
4820012559601

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
40086-101
Cage Code:
55378
Status:
A
MSDS:
Part Number:
3257953
Cage Code:
10001
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809015
  • NAICS: 332911
  • SITC: 74780
  • Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-255-9601
What are the manufacturers of nsn 4820012559601?
Does this nsn 4820012559601 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012559601
A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. the thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. see also valve, relief, pressure and temperature.
Does nsn 4820012559601 contain any precious metals?
No precious metal content.
Does nsn 4820012559601 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012559601?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05492
FIIG:
A21100
App. Key:
E
Cond. Code:
1
Status:
A

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