NSN 4820-01-220-7674

Safety Relief Valve

FSC: 4820 NIIN: 012207674

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Product Characteristics

NSN:

4820012207674

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Outside screw-yoke

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Spring

Bolt Hole Quantity:

8 all ends

Valve Operation Method:

Automatic

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Valve Size:

4.000 inches

Adjustable Pressure Range:

+144.0/+167.0 pounds per square inch

Outside Diameter:

9.000 inches 2nd end

Thickness:

1.000 inches 1st end

First Connection Face To Centerline Distance:

8.250 inches

Bolt Hole Diameter:

0.875 inches 1st end

Second Connection Face To Centerline Distance:

7.750 inches

Bolt Circle Diameter:

9.500 inches 1st end

Flange Face Design:

Raised straight all ends

Raised Face Height:

0.062 inches all ends

Raised Face Diameter:

8.500 inches 1st end

Material:

Stainless steel stem

Media For Which Designed:

Steam single response

Style Designator:

Err-090

Part Numbers

D10NNMP15050PTIO
PENTAIR VALVES & CONTROLS US LP
D10N-NMP15050PTION 1-144T167PSI
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