NSN 4820-01-437-4802

Safety Relief Valve

FSC: 4820 NIIN: 014374802

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Product Characteristics

NSN:

4820014374802

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Spring

Bolt Hole Quantity:

4 all ends

Maximum Operating Temp:

100.0 degrees fahrenheit single response

End Application:

Wasp class lhd

Valve Operation Method:

Automatic

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Mounting Facility:

Bracket

Valve Size:

0.500 inches

Maximum Operating Pressure:

285.0 pounds per square inch single response

Opening Pressure Setting:

55.0 pounds per square inch

Outside Diameter:

3.500 inches all ends

Thickness:

0.375 inches all ends

First Connection Face To Centerline Distance:

1.670 inches

Bolt Hole Diameter:

0.625 inches all ends

Second Connection Face To Centerline Distance:

1.670 inches

Bolt Circle Diameter:

2.375 inches all ends

Flange Face Design:

Raised straight all ends

Raised Face Height:

0.062 inches all ends

Raised Face Diameter:

1.375 inches all ends

Special Features:

2771

Material:

Steel uns j03002 body

Style Designator:

Err-090

Furnished Items And Quantity:

4 nut

Part Numbers

2038101E0055
PENTAIR VALVES & CONTROLS US LP
20381 ASSY 20381
PENTAIR VALVES & CONTROLS US LP
20381 ASSY 2038101E0055
ANDERSON GREENWOOD LP

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481400000 - Safety or relief valves.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

Similar NSN

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Cage Codes

PENTAIR VALVES & CONTROLS US LP - 15187

ANDERSON GREENWOOD LP - 01343