Safety Relief Valve

Model / MPN: 1485 3-4IN | NSN: 4820-00-142-1410

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

4820-00-142-1410

Sold in multiples of

1 EA

DEMIL

Pipe Size Accommodated

0.750 inches all ends

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Bonnet Type

Exposed spring

Bonnet Attachment Method

Bolted

Disk Loading Method

Spring

Maximum Operating Temp

150.0 degrees fahrenheit single response

Connection Style

G9 plain, optional en (pipe) all ends

Connection Style

Plain, optional en (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Features Provided

Pressure tight outlet side

Thready Qty Per Inch (tpi)

14 all ends

Adjustable Pressure Range

+100.0/+400.0 pounds per square inch

Adjustable Pressure Range

+100.0 to 400.0 pounds per square inch

Maximum Operating Pressure

400.0 pounds per square inch single response

Thread Size

0.750 inches all ends

Material

Copper alloy

Media For Which Designed

Water, fresh single response

Style Designator

Angle

Thread Series Designator

Npt all ends

Nondefinitive Specification/std Data

A2 type and c class

1485 3 Series Parts

1485 3-4IN

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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1485 3-4IN Cross Reference

1517