Safety Relief Valve

Model / MPN: A51K56028-1 | NSN: 4820-00-001-6553

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.

Product Details

NATO Stock Number

4820-00-001-6553

Sold in multiples of

1 EA

DEMIL

Thread Class

3a 1st end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Disk Loading Method

Spring

Connection Style

G50 external seat for gasket seal (boss) 1st end

Connection Style

External seat for gasket seal (boss) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded external boss 1st end

Features Provided

Pressure tight outlet side

Thready Qty Per Inch (tpi)

16 1st end

Thread Size

1.187 inches 1st end

Outside Diameter Tube Accommodated

0.875 inches 1st end

Material

Steel

Style Designator

Straight thru

Thread Series Designator

Unj 1st end

A51K56028 Series Parts

A51K56028-1

Pricing and Availability

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A51K56028-1 Cross Reference

A51K56028-1