Model: DD3501

Stop-check Valve

Special Features:

3.500 in. Ips flange ty valve

Properties:

Flow Control Device

Disk

Bonnet Type

Outside screw-yoke

Bonnet Attachment Method

Bolted

Disk Loading Method

Weight

Renewable Seat Ring Type

Threaded

Bolt Hole Quantity

8 1st end

Valve Operation Method

Manual

Flange Shape

Round with holes 1st end

Connection Type

Flange 1st end

Mounting Position

Horizontal

Valve Size

3.500 inches

Outside Diameter

8.500 inches 1st end

Face To Face Distance

10.375 inches

Thickness

0.688 inches 1st end

Bolt Hole Diameter

0.750 inches 1st end

Flange Face Design

Plain 1st end

Style Designator

Straight through flanged ends

NSN

4820-00-915-6392

Part Number

DD3501

Description

Valve,stop-check

CAGE

95321

Part DD3501 NSN 4820-00-915-6392

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05486

FIIG:

A530B0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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