Safety Valve Relief NSN:4820-01-179-2452 P/N:basgg03see

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Safety Valve Relief- 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.

Adjustable Pressure Range: +19.0/+27.0 pounds per square inch
Bolt Circle Nominal Diameter: 3.125 inches all ends
Bolt Hole Quantity: 4 all ends
Bonnet Attachment Method: Union
Bonnet Type: Inside spring
Bolt Hole Nominal Diameter: 0.625 inches all ends
Connection Type: Flange all ends
Disk Loading Method: Spring
First Connection Face To Centerline Distance: 3.562 inches
Flange Face Design: Plain all ends
Flange Shape: Round with holes all ends
Flow Control Device: Disk
Material: Copper alloy body
Material: Steel comp 316 stem
Media For Which Designed: Water-oil-gas single response
Nominal Outside Diameter: 4.250 inches all ends
Nominal Thickness: 0.375 inches all ends
Second Connection Face To Centerline Distance: 3.125 inches
Style Designator: Angle flanged ends
Valve Operation Method: Automatic
Valve Size: 1.000 inches

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