NSN 4820-00-159-0558

Safety Relief Valve

FSC: 4820 NIIN: 001590558

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Product Characteristics

NSN:

4820001590558

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Exposed spring

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Spring

Valve Discharge Flow Rate:

37550.0 pounds per hour

Renewable Seat Ring Type:

Threaded

Bolt Hole Quantity:

8 2nd end

Valve Operation Method:

Automatic

Flange Shape:

Round with holes 2nd end

Connection Type:

Flange 1st end

Features Provided:

Pressure tight outlet side

Valve Size:

2.500 inches

Opening Pressure Setting:

1350.0 pounds per square inch

Outside Diameter:

9.625 inches 1st end

Thickness:

1.688 inches 1st end

First Connection Face To Centerline Distance:

6.938 inches

Bolt Hole Diameter:

1.125 inches 1st end

Second Connection Face To Centerline Distance:

7.688 inches

Bolt Circle Diameter:

7.500 inches 1st end

Flange Face Design:

Recessed straight 1st end

Raised Face Height:

0.062 inches 2nd end

Raised Face Diameter:

6.188 inches 2nd end

Recess Diameter:

8.750 inches 1st end

Recess Depth:

0.062 inches 1st end

Material:

Steel comp 304 seat

Style Designator:

Angle flanged ends

Reference Number Differentiating Characteristics:

As differentiated by the valve discharge flow rate requirement

Part Numbers

A48377
PENTAIR VALVES & CONTROLS US LP
A48377CAP37550
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 - 15187