NSN 4820-01-121-8056 Safety Relief Valve

Availability

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Manufacturer Datasheet

SKU: 4820-01-121-8056 Model: 1511-L

MRC

Name

Detail

MRC:

AAJF

Thread Direction

Right-hand 1st end

MRC:

ADQU

Flow Control Device

Disk

MRC:

ADSR

Bonnet Type

Inside spring

MRC:

ADST

Bonnet Attachment Method

Bolted

MRC:

ADSU

Disk Loading Method

Spring

MRC:

AECS

Bolt Hole Quantity

4 2nd end

MRC:

AEHZ

Maximum Operating Temp

450.0 degrees fahrenheit single response

MRC:

AGAV

End Application

Used on condensate tank onboard 270 ft wmec cg vessels

MRC:

AHNC

Connection Style

Plain, optional en (pipe) 1st end

MRC:

AQLR

Valve Operation Method

Automatic

MRC:

ARKN

Flange Shape

Round with holes 2nd end

MRC:

AWLS

Connection Type

Threaded internal pipe 1st end

MRC:

CCFG

Valve Size

4.000 inches

MRC:

CQGM

Maximum Operating Pressure

30.0 pounds per square inch single response

MRC:

CQJX

Thread Size

4.000 inches 1st end

MRC:

CWCD

Outside Diameter

7.000 inches 2nd end

MRC:

CWCK

Thickness

0.687 inches 2nd end

MRC:

CWCL

First Connection Face To Centerline Distance

5.250 inches

MRC:

CWCQ

Bolt Hole Diameter

0.625 inches 2nd end

MRC:

CWCR

Second Connection Face To Centerline Distance

5.500 inches

MRC:

CWCT

Bolt Circle Diameter

5.875 inches 2nd end

MRC:

CWDF

Flange Face Design

Raised straight 2nd end

MRC:

CWDH

Raised Face Height

0.062 inches 2nd end

MRC:

CWDL

Raised Face Diameter

4.687 inches 2nd end

MRC:

MATT

Material

Iron cast body

MRC:

STYL

Style Designator

Angle flanged ends

MRC:

THSD

Thread Series Designator

Npt 1st end

MRC:

NSN

4820011218056

MRC:

Supply Class

#4820 - Nonpowered Valves

MRC:

PMIC

No precious metal content.

MRC:

HMIC

No MSDS. No hazardous material.

Manufacturers and Distributors

CAGE

Name

CAGE:

16497

DRESSER, INC.

Part Numbers and Brands

Part Number

Brand

1511-L

Dresser

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

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