Model: 7720030-102

Safety Relief Valve

Properties:

Flow Control Device

Poppet

Bonnet Type

Inside spring

Bonnet Attachment Method

Bolted

Disk Loading Method

Spring

Bolt Hole Quantity

6 2nd end

Valve Operation Method

Automatic

Flange Shape

Round with holes 2nd end

Connection Type

Flange 2nd end

Features Provided

Bonnet packing and pressure tight outlet side

Outside Diameter

3.250 inches 2nd end

Bolt Hole Diameter

0.190 inches 2nd end

Bolt Circle Diameter

2.875 inches 2nd end

Flange Face Design

Plain 2nd end

Style Designator

Angle

NSN

4820-00-270-0681

Part Number

7720030-102

Description

Valve,safety Relief

CAGE

92003

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 7720030-102 NSN 4820-00-270-0681

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:

10.5 X 10.5 X 12.5

Paclk Weight:

5.7000lbs

Item Weight:

2.5000lbs

Item Dim:

006000350053

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

F000002XA3

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:

77.5

WCC:

594

TCC:

SHC:

ACC:

Construction Materials

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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