Model: 40635-401

Temperature Regulating Valve

Properties:

Body Material
Bronze, mil-b-16541
Body Style
Straight thru
Stem Material
Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316
First End Connection Type
Unthreaded internal pipe
First End Style Designator
Reduced socket with one brazing ring
First End Pipe Size Accommodated
1.250 inches
Second End Relationship With First End
Identical
Seat Material
Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316
Flow Control Device
Disk, bevel seat, bottom guided
Flow Control Device Material
Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316
End Connection Quantity
2
Tempurature Adjustability
Adjustable
End Application
Heating system onboard 378 ft whec class coast guard vessels
Tempurature Rating
Between 135.0 degrees fahrenheit and 165.0 degrees fahrenheit
NSN
4820-01-337-6476
Part Number
40635-401
Description
Valve,regulating,temperature
CAGE

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.

Part 40635-401 NSN 4820-01-337-6476

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05492
FIIG:
A21100
Concept No.:
1
App. Key:
E
Cond. Code:
1
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: 8481809015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level

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