Model: 2IN1811-KA-0-3X1-21

Safety Relief Valve

Properties:

Flow Control Device

Disk

Bolt Hole Quantity

8 1st end

Bolt Hole Quantity

8 2nd end

End Application

Used on 400 ft wagb cg vessels

Valve Operation Method

Automatic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Valve Size

2.000 inches

Maximum Operating Pressure

300.0 pounds per square inch single response

Outside Diameter

10.000 inches 2nd end

Outside Diameter

6.500 inches 1st end

Thickness

0.813 inches 1st end

Thickness

1.188 inches 2nd end

First Connection Face To Centerline Distance

6.000 inches

Bolt Hole Diameter

0.625 inches 1st end

Bolt Hole Diameter

0.750 inches 2nd end

Second Connection Face To Centerline Distance

5.250 inches

Bolt Circle Diameter

5.000 inches 1st end

Bolt Circle Diameter

7.875 inches 2nd end

Flange Face Design

Raised straight all ends

Raised Face Height

0.062 inches 1st end

Raised Face Height

0.062 inches 2nd end

Raised Face Diameter

3.625 inches 1st end

Raised Face Diameter

6.187 inches 2nd end

Material

Stainless steel seat

Media For Which Designed

Water, fresh single response

NSN

4820-01-322-3585

Part Number

2IN1811-KA-0-3X1-21

Description

Valve,safety Relief

CAGE

16497

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Part 2IN1811-KA-0-3X1-21 NSN 4820-01-322-3585

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

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: 8481400000
SITC: 74740
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Safety or relief valves