Safety Relief Valve

Model / MPN: 980642 | NSN: 4820-00-722-3076

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

4820-00-722-3076

Sold in multiples of

DEMIL

Thread Direction

Right-hand 1st end

Flow Control Device

Cone

Disk Loading Method

Spring

Bolt Hole Quantity

4 3rd end

Connection Style

G9 plain, optional en (pipe) 1st end

Connection Style

Plain, optional en (pipe) 1st end

Width

2.250 inches 4th end

Length

2.250 inches 3rd end

Valve Operation Method

Automatic

Flange Shape

Rectangular with holes 3rd end

Connection Type

Flange 3rd end

Connection Type

Threaded internal pipe 1st end

Thread Size

0.750 inches 1st end

Thickness

0.500 inches 3rd end

Bolt Hole Diameter

0.375 inches 3rd end

Center To Center Distance Between Bolt Holes Along Length

1.500 inches 3rd end

Center To Center Distance Between Bolt Holes Along Width

1.500 inches 3rd end

Flange Face Design

Plain 3rd end

Material

Steel

Style Designator

Angle

Thread Series Designator

Npt 1st end

98064 Series Parts

Pricing and Availability

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980642 Cross Reference

BT06-3M17A2
BT3-175-3XX12W20
BT3-175-3XX12W2000PSI