Model: TVD-025V-PV

Safety Relief Valve

Special Features:

Ivalve is machined from solid pvc; supplied w multiple springs for various cracking pressures; adjustment bolt to change cracking pressure; vitron diaphragm. Application: corrosive or ultra-pure liquids

Properties:

Pipe Size Accommodated

0.250 inches all ends

Flow Control Device

Disk

Bonnet Type

Inside spring

Bonnet Attachment Method

Integral

Disk Loading Method

Spring

End Application

Process panel assembly

Valve Operation Method

Automatic

Adjustable Pressure Range

+5.0/+150.0 pounds per square inch

Maximum Operating Pressure

150.0 pounds per square inch 1st response

Part Name Assigned By Controlling Agency

Relief valve

Material

Plastic polyvinyl chloride body

Media For Which Designed

Water, fresh 2nd response

Media For Which Designed

Water, salt 1st response

NSN

4820-01-528-4391

Part Number

TVD-025V-PV

Description

Valve,safety Relief

CAGE

53141

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 TVD-025V-PV NSN 4820-01-528-4391

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