NSN 4820-00-640-0457

Safety Relief Valve

FSC: 4820 NIIN: 006400457

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Product Characteristics

NSN:

4820006400457

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Exposed spring

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Spring

Renewable Seat Ring Type:

Threaded

Bolt Hole Quantity:

8 2nd end

Maximum Operating Temp:

650.0 degrees fahrenheit single response

Flange Shape:

Round with holes 2nd end

Connection Type:

Flange 1st end

Adjustable Pressure Range:

+10.0/+15.0 pounds per square inch

Maximum Operating Pressure:

75.0 pounds per square inch single response

Outside Diameter:

5.500 inches 1st end

Thickness:

0.625 inches 2nd end

Bolt Hole Diameter:

0.562 inches 2nd end

Bolt Circle Diameter:

6.562 inches 2nd end

Flange Face Design:

Plain 2nd end

Special Features:

With sight gage

Material:

Steel uns j03008 body

Style Designator:

Angle

Part Numbers

S-179 3 1/2IN
PENTAIR VALVES & CONTROLS US 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

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Cage Codes

PENTAIR VALVES & CONTROLS US LP - 93591