NSN 4820-00-289-1397

Stop-check Valve

FSC: 4820 NIIN: 002891397

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Product Characteristics

NSN:

4820002891397

Demilitarization:

INC:

05486

Shelf Life:

N/A

Flow Control Device:

Disk

Bonnet Type:

Outside screw-yoke

Bonnet Attachment Method:

Bolted

Renewable Seat Ring Type:

Threaded

Bolt Hole Quantity:

8 1st end

Maximum Operating Temp:

850.0 degrees fahrenheit single response

Valve Operation Method:

Manual

Flange Shape:

Round with holes 1st end

Connection Type:

Flange 1st end

Mounting Position:

Horizontal or vertical

Features Provided:

Bonnet packing

Valve Size:

3.000 inches

Maximum Operating Pressure:

300.0 pounds per square inch single response

Outside Diameter:

8.250 inches 1st end

Thickness:

1.250 inches 1st end

First Connection Face To Centerline Distance:

7.000 inches

Bolt Hole Diameter:

0.812 inches 1st end

Second Connection Face To Centerline Distance:

7.000 inches

Bolt Circle Diameter:

6.625 inches 1st end

Flange Face Design:

Raised straight 1st end

Raised Face Height:

0.250 inches 1st end

Raised Face Diameter:

5.750 inches 1st end

Special Features:

Drain connection above seat

Material:

Stainless steel stem

Media For Which Designed:

Steam single response

Style Designator:

Angle flanged ends

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481302090 - Check valves of steel.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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