NSN 4820-01-421-8821

Safety Relief Valve

FSC: 4820 NIIN: 014218821

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Product Characteristics

NSN:

4820014218821

Demilitarization:

INC:

05488

Shelf Life:

N/A

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Integral

Disk Loading Method:

Spring

Bolt Hole Quantity:

4 all ends

Maximum Operating Temp:

300.0 degrees fahrenheit single response

End Application:

Mars class afs

Valve Operation Method:

Automatic

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Valve Size:

0.500 inches

Adjustable Pressure Range:

+11.0/+17.0 pounds per square inch

Maximum Operating Pressure:

150.0 pounds per square inch single response

Outside Diameter:

3.500 inches all ends

Thickness:

0.375 inches all ends

First Connection Face To Centerline Distance:

2.125 inches

Bolt Hole Diameter:

0.625 inches all ends

Second Connection Face To Centerline Distance:

2.125 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

Material:

Stainless steel seat

Media For Which Designed:

Steam single response

Style Designator:

Err-090

Furnished Items And Quantity:

1 cap

Part Numbers

L-3110-B 11-17 PSI
PENTAIR VALVES & CONTROLS US LP
NMP802 11-17PSI
KUNKLE INDUSTRIES INC

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

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Cage Codes

PENTAIR VALVES & CONTROLS US LP - 15187

KUNKLE INDUSTRIES INC - 75954