Model: V46BT-4

Fluid Pressure Regulating Valve

Properties:

Body Material

Bronze, astm b61

First End Flange Outside Diameter

7.000 inches

Outside Surface Treatment

Any acceptable

Body Style

Straight thru

Stem Material

Nickel copper astm-b-164 or qq-n-288

Media For Which Designed

Water, fresh

First End Connection Type

Plain face flange

First End Style Designator

Plain

First End Flange Shape Style

Round w/ bolt holes

First End Flange Thickness

0.500 inches

First End Bolt Hole Quantity

First End Bolt Hole Diameter

0.750 inches

First End Bolt Circle Diameter

5.500 inches

Second End Relationship With First End

Identical

Seat Material

Nickel copper astm-b-164 or qq-n-288

Face To Face Distance

6.750 inches

Packing Material

Rubber

Flow Control Device

Disk, top guided

Flow Control Device Material

Rubber

End Connection Quantity

Renewable Seat Ring Type

Threaded

Regulation Type

1st stage automatic, 2nd stage manual

Manual Control Method

Screw

Valve Loading Method

Spring

Remote Actuation Method

Bellows

Maximum Inlet Pressure Rating

150.0 pounds per square inch

Filter

Not included

First End Center To Center Distance Between Holes Along Length

5.500 inches

End Application

Air conditioning system onboard 180 ft coast guard vessels

NSN

4820-00-028-8066

Part Number

V46BT-4

Description

Valve,regulating,fluid Pressure

CAGE

Z2B26

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Part V46BT-4 NSN 4820-00-028-8066

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27565

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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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