Temperature Regulating Valve

Model / MPN: 40659-101 | NSN: 4820-01-324-5405

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.

Product Details

NATO Stock Number

4820-01-324-5405

Sold in multiples of

1 EA

DEMIL

Body Material

Bronze, mil-b-16541

Body Style

Tee

Stem Material

Nickel copper alloy, qq-n-281

Furnished Items

Adjustment stem

First End Connection Type

Plain face flange

First End Style Designator

Plain

First End Flange Shape Style

Round

Second End Relationship With First End

Identical

Seat Material

Nickel copper alloy, qq-n-288

Face To Face Distance

9.500 inches

First Connection Face To Centerline Distance

6.125 inches

Flow Control Device

Piston, bottom guided

Flow Control Device Material

Nickel copper alloy, qq-n-288

End Connection Quantity

Thermostatic Element

Integral w/valve

Tempurature Rating

275.0 degrees fahrenheit

Reference Number Differentiating Characteristics

Magnetic permeability shall not exceed 2.0 after fabrication

40659 Series Parts

Pricing and Availability

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ISO 9001:2015 + AS9120B
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7 Year Record Retention
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40659-101 Cross Reference

40659-101VM