NSN 4820-01-051-1121

Safety Relief Valve

FSC: 4820 NIIN: 010511121

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Product Characteristics

NSN:

4820010511121

Demilitarization:

INC:

05488

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Inside spring

Bonnet Attachment Method:

Bolted

Disk Loading Method:

Spring

Bolt Hole Quantity:

4 all ends

Maximum Operating Temp:

150.0 degrees fahrenheit single response

Valve Operation Method:

Automatic

Flange Shape:

Round with holes all ends

Connection Type:

Flange all ends

Valve Size:

2.500 inches

Adjustable Pressure Range:

+45.0/+55.0 pounds per square inch

Maximum Operating Pressure:

150.0 pounds per square inch single response

Outside Diameter:

5.500 inches all ends

Thickness:

0.500 inches all ends

First Connection Face To Centerline Distance:

5.594 inches

Bolt Hole Diameter:

0.625 inches all ends

Second Connection Face To Centerline Distance:

5.594 inches

Bolt Circle Diameter:

2.875 inches all ends

Flange Face Design:

Plain swivel all ends

Material:

Nickel alloy flow control device

Material Specification:

Qq-c-390, alloy d4/d/ federal specification single material response body

Media For Which Designed:

Water-oil-gas single response

Style Designator:

Err-090

Part Numbers

20230-007-41M
PENTAIR VALVES & CONTROLS US LP
20230 CDSH 16034
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