Model: HWWLN-2X 19692N CD 31770NL1

Fluid Pressure Regulating Valve

Properties:

Body Material

Nickel copper alloy

First End Flange Outside Diameter

5.062 inches

Body Style

Straight thru

Stem Material

Nickel copper alloy, qq-n-286, class a or nickel copper alloy, qq-n-286, class b

First End Connection Type

Plain face flange

First End Style Designator

Recessed

First End Recess Diameter

1.656 inches

First End Flange Shape Style

Round w/ bolt holes

First End Bolt Hole Quantity

First End Bolt Hole Diameter

0.562 inches

First End Bolt Circle Diameter

3.938 inches

Second End Relationship With First End

Identical

Seat Material

Nickel copper alloy

Face To Face Distance

9.625 inches

Flow Control Device

Disk

Flow Control Device Material

Rubber, synthetic

End Connection Quantity

Outlet Pressure Range

+5.0/+20.0 pounds per square inch

Valve Loading Method

Spring

Remote Actuation Method

Diaphragm

End Application

Valve, pressure reduce 1.5 nps

Criticality Code Justification

Zzzy

Reference Number Differentiating Characteristics

Quality control iaw navships 0948-045-7010 material identification and control instruction level 1 items

NSN

4820-01-423-3145

Part Number

HWWLN-2X 19692N CD 31770NL1

Description

Valve,regulating,fluid Pressure

CAGE

03950

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 HWWLN-2X 19692N CD 31770NL1 NSN 4820-01-423-3145

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Construction Materials

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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