NSN 4820-01-532-2589

Safety Relief Valve

FSC: 4820 NIIN: 015322589

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Product Characteristics

NSN:

4820015322589

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Spring

Renewable Seat Ring Type:

Threaded

Bolt Hole Quantity:

8 all ends

Maximum Operating Temp:

425.0 degrees fahrenheit 1st response

Valve Operation Method:

Automatic or manual

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Features Provided:

Pressure tight outlet side

Valve Size:

8.000 inches

Adjustable Pressure Range:

+15.0/+25.0 pounds per square inch

Maximum Operating Pressure:

200.0 pounds per square inch 2nd response

Outside Diameter:

15.875 inches all ends

First Connection Face To Centerline Distance:

10.500 inches

Bolt Hole Diameter:

0.938 inches all ends

Second Connection Face To Centerline Distance:

10.812 inches

Bolt Circle Diameter:

14.000 inches all ends

Part Name Assigned By Controlling Agency:

8" relief valve

Special Features:

Inlet & outlet flange iaw specification b-176

Material:

Copper alloy 922 seat

Material Specification:

Mil-b-994 military specification single material response stem

Media For Which Designed:

Water, fresh 2nd response

Style Designator:

Err-090

Furnished Items And Quantity:

1 handle

Specification Data:

81349 - mil-v-20065 type iia government specification

Nondefinitive Specification/std Data:

Ii type and a composition

Departure From Cited Document:

Flanges iaw b-176

Part Numbers

1701-H 8IN
PENTAIR VALVES & CONTROLS US LP
9290
PENTAIR VALVES & CONTROLS US LP
9290 ASSY 1701-H 8IN
PENTAIR VALVES & CONTROLS US LP
MIL-V-20065
MILITARY SPECIFICATIONS

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

MILITARY SPECIFICATIONS - 81349