NSN 4820-01-182-0191 Relief Valve

About this product

Steel, federal standard 66, aisi 12l14 body material, straight thru body style, steel, aisi 303s stem material, tempurature rating: 250.0 degrees fahrenheit.

Manufacturer part number 6581-3/4S2-2 for national stock number 4820011820191.

Datasheet

Product description

Pressure And Temperature Relief Valve NSN 4820-01-182-0191.
MPN or Model

6581-3/4S2-2
Schedule B
8481.40.0000 (Safety or relief valves)
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI
Unit Weight (Est.)
110 lb
Body Material
Steel, federal standard 66, aisi 12l14
Body Style
Straight thru
Stem Material
Steel, aisi 303s
Tempurature Rating
250.0 degrees fahrenheit
Seat Material
Steel, federal standard 66, aisi/sae 4140
Flow Control Device
Poppet
Flow Control Device Material
Steel, federal standard 66, aisi/sae 4140

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Pressure And Temperature Relief Valve

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

Pricing and Availability

Get a quote for 4820-01-182-0191 pressure and temperature relief valve

Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
6581-3/4S2-2	Parker-hannifin Corporation
6543D057-1	Indal Technologies Inc
6581-3/4S2-2	Teledyne Industries Inc
65856-0102-1000	Teledyne Industries Inc

Stock Check

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