Safety Relief Valve

Model / MPN: 8077201 | NSN: 4820-00-447-9787

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

4820-00-447-9787

Sold in multiples of

1 EA

DEMIL

Flow Control Device

Disk

Bonnet Type

Inside screw

Bonnet Attachment Method

Threaded

Disk Loading Method

Spring

Renewable Seat Ring Type

Threaded

Bolt Hole Quantity

4 1st end

Width

4.250 inches 1st end

Length

4.250 inches 1st end

Valve Operation Method

Automatic

Flange Shape

Rectangular with holes 1st end

Connection Type

Flange 1st end

Thickness

2.562 inches 1st end

Bolt Hole Diameter

0.562 inches 1st end

Center To Center Distance Between Bolt Holes Along Length

3.000 inches all ends

Center To Center Distance Between Bolt Holes Along Width

3.000 inches all ends

Flange Face Design

Plain 1st end

Material

Iron cast body

Material

Iron cast seat

Material

Steel flow control device

Material

Steel stem

Style Designator

Angle

80772 Series Parts

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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8077201 Cross Reference

8069308
8075305PC8069308
8075306PC8069308
8075307PC8069308
8069308
8077201