Model: CD D3040FF LHD REV A

Safety Relief Valve

Special Features:

150 flange rating, set pressure: 21 psig, max. Accumulation: 26.5 psig, min. Blowdown: 16 psig, rated capacity: gpm, required capacity: 200 gpm; spring range: 13/23 psig, inlet loss: 1.25 psig, backpressure max: 2.1 psig

Properties:

Disk Loading Method

Spring

End Application

Seawolf class ssn

Valve Operation Method

Automatic

Part Name Assigned By Controlling Agency

3 x 4 inch angle relief valve

Material

Bronze body

NSN

4820-01-564-1901

Part Number

CD D3040FF LHD REV A

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 CD D3040FF LHD REV A NSN 4820-01-564-1901

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

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Schedule B and Export

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

Freight Class: Safety or relief valves