Model: D52UU-07 1IN

Safety Relief Valve

Special Features:

Incl adjusting ring

Properties:

Pipe Size Accommodated

1.000 inches all ends

Flow Control Device

Disk

Bonnet Type

Inside spring

Bonnet Attachment Method

Bolted

Disk Loading Method

Spring

Maximum Operating Temp

150.0 degrees fahrenheit 1st response425.0 degrees fahrenheit 2nd response

Valve Operation Method

Manual

Connection Type

Unthreaded internal pipe all ends

Adjustable Pressure Range

+110.0/+160.0 pounds per square inch

Maximum Operating Pressure

400.0 pounds per square inch 1st response200.0 pounds per square inch 2nd response

Material

Copper alloy bodynickel alloy flow control devicenickel alloy seatsteel comp 316 stem

Material Specification

Astm-b61 assn standard single material response bodyastm-b164 assn standard single material response flow control deviceastm-b164 assn standard single material response seat

Media For Which Designed

Air 1st responsesteam 2nd response

Furnished Items And Quantity

1 lever

NSN

4820-01-344-8999

Part Number

D52UU-07 1IN

Description

Valve,safety Relief

CAGE

5P967

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Part D52UU-07 1IN NSN 4820-01-344-8999

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this safety relief valve (NSN 4820-01-344-8999) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 8481400000
SITC: 74740
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Safety or relief valves