Model: 20206K51M/CDS17074

Safety Relief Valve

Special Features:

R1.000 in relief valve type uu1751-t; spring number: 100-k; 424 scfm rated capacity; 84 psig accumulation press. Max.; 60 psig reseat pressure min.; 7psig back pressure max.; seat leakage: none in three min. At 60 psig

Properties:

Pipe Size Accommodated

1.000 inches 1st end

Maximum Operating Temp

165.0 degrees fahrenheit single response

End Application

Los angeles class ssn (688), p/n 20206 valve

Valve Operation Method

Automatic

Adjustable Pressure Range

+66.0/+75.0 pounds per square inch

Opening Pressure Setting

72.0 pounds per square inch

Part Name Assigned By Controlling Agency

Valve, safety relief

NSN

4820-01-494-4920

Part Number

20206K51M/CDS17074

Description

Valve,safety Relief

CAGE

01343

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 20206K51M/CDS17074 NSN 4820-01-494-4920

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