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Worldwide distributor of NSN parts and consumables located in the USA.

Safety Relief Valve

Model / MPN: G15501-17 | NSN: 4820-00-287-4042
ITAR Registered seal

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
4820-00-287-4042
Sold in multiples of
EA
DEMIL
NO
Flow Control Device
Disk
Disk Loading Method
Spring
Valve Discharge Flow Rate
31509.0 pounds per hour
Bolt Hole Quantity
4 1st end
Bolt Hole Quantity
8 2nd end
Maximum Operating Temp
900.0 degrees fahrenheit single response
Valve Operation Method
Manual
Flange Shape
Round with holes 1st end
Flange Shape
Round with holes 2nd end
Connection Type
Flange 2nd end
Connection Type
Flange 1st end
Features Provided
Valve stem lock shield
Maximum Operating Pressure
600.0 pounds per square inch single response
Opening Pressure Setting
514.0 pounds per square inch
Outside Diameter
6.500 inches 2nd end
Outside Diameter
7.500 inches 1st end
Thickness
0.687 inches 1st end
Thickness
1.000 inches 2nd end
Bolt Hole Diameter
0.750 inches 1st end
Bolt Hole Diameter
0.750 inches 2nd end
Bolt Circle Diameter
5.000 inches 2nd end
Bolt Circle Diameter
6.000 inches 1st end
Flange Face Design
Raised straight 1st end
Flange Face Design
Raised straight 2nd end
Raised Face Height
0.062 inches 1st end
Raised Face Height
0.250 inches 2nd end
Material
Steel body
Material
Stainless steel stem
Material
Steel seat
Media For Which Designed
Steam single response
Style Designator
Angle
G15501 Series Parts

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G15501-17 Cross Reference
  • G15501-17
  • AGC1S5103-1383539