Model: 26-1662-28

Fluid Pressure Regulating Valve

Special Features:

W/self relieving vent valve, intregal

Properties:

Body Material

Steel, corrosion resisting

Body Style

Straight thru

Furnished Items

Panel mounting bracket

Media For Which Designed

Water, oil or gas

First End Connection Type

Threaded internal boss

First End Style Designator

Gasket seal

First End Thread Size And Series/type Designator

1/2-14 npt

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Seat Material

Plastic, kel-f-81, minnesota mining and mfg co

Packing Material

Rubber, buna-n

Flow Control Device

Diaphragm

Flow Control Device Material

Rubber, chloroprene

End Connection Quantity

Mounting Facility

Panel

Outlet Pressure Range

+2.0/+250.0 pounds per square inch

Regulation Type

1st stage manual, 2nd stage automatic

Manual Control Method

Knob

Valve Stem Design

Single seat

Valve Loading Method

Spring

Remote Actuation Method

Diaphragm

Maximum Inlet Pressure Rating

6000.0 pounds per square inch

Filter

Included

Tempurature Rating

-65.0 degrees fahrenheit

NSN

4820-01-293-8542

Part Number

26-1662-28

Description

Valve,regulating,fluid Pressure

CAGE

13669

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 26-1662-28 NSN 4820-01-293-8542

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:

2.2000lbs

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:

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