Model: VC-231-BG-1 1/2

Temperature Regulating Valve

Special Features:

Also included with control valve is a reverse acting air controled actuator having a diaphragm spring range of 3-15 p.S.I.; diaphragm pressure 100 p.S.I. Testing pressure and 70 p.S.I. Working pressure; operating temperature of actuator 200 deg. F; materials, diaphragm housing die-cast aluminum; diaphragm buna-n; diaphragm plate aluminum; actuator frame cast iron

Properties:

Body Material

Brass

Body Style

Tee

Stem Material

Steel

First End Connection Type

Threaded internal pipe

First End Style Designator

Plain

First End Thread Size And Series/type Designator

1 1/2-11 1/2 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Seat Material

Steel, corrosion resisting

Face To Face Distance

5.000 inches

First Connection Face To Centerline Distance

2.750 inches

Flow Control Device

Disk

End Connection Quantity

Two-way Valve Action

Direct acting

Tempurature Adjustability

Not adjustable

Tempurature Rating

300.0 degrees fahrenheit

NSN

4820-01-302-0648

Part Number

VC-231-BG-1 1/2

Description

Valve,regulating,temperature

CAGE

73475

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 VC-231-BG-1 1/2 NSN 4820-01-302-0648

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05492

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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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