Home » FSC Catalog » Valves, Powered » 4810-00-494-2557

Fluid Pressure Regulating Valve

SKU: 4810004942557 | Model: 7720013-106
NSN 4810-00-494-2557 NSN 4810-00-494-2557
Description:

Aluminum alloy body material, straight through body style, automatic relief valve furnished items, nitrogen, gaseous media for which designed

Specifications from the Manufacturer

Body Material:
Aluminum alloy
Body Style:
Straight thru
Furnished Items:
Automatic relief valve
Media For Which Designed:
Nitrogen, gaseous
Second End Relationship With First End:
Identical
Flow Control Device:
Diaphragm
Regulation Type:
Automatic single stage
Remote Actuation Method:
Solenoid
Maximum Inlet Pressure Rating:
75.0 pounds per square inch
For Use With/On:
Fire protection sys p/n 7720000; t.o. 13f7-10-3; nha 4v70028
Temp Rating:
-65.0 deg fahrenheit nominal and 160.0 deg fahrenheit nominal
Criticality Code Justification:
Feat
Special Features:
Manufacturing suggested name: isolation valve; operating medium is gaseous nitrogen(gn2) and liquid nitrogen(ln2); ambient temp -65 to +160 degs feh; fluid temp -320 to +160 deg feh; pressure; opening 13.3 to 25.0 psig, working 65 psig, inlet 75 psig max, ambient 1.0 to 15.2 psia, closing 13.3 to 20.0 psig, proof 180 psig(all ports) burst 270 psig(all ports), outlet 75 psig max; thermal relief cracking pressure 20 +or-2psid, full flow 25 psid max; rated flow 0.4235 lb/secn2 saturated at 50 psia; weight 4.60 lb max

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NSN 4810-00-494-2557 Datasheet

Supply Class:

4810 VALVES, POWERED

Cross Reference:

  • 7720013-106

Cage Codes:

  • Parker Hannifin Corporation (CAGE 92003)

Replaced or Cancelled:

4810-00-494-2557 is not a replacement of any national stock number and has not been cancelled or replaced itself.

Identification:

NIIN: 004942557
NSN: 4810004942557
DEMIL Code: A
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.
ADPE:
CRITL: Y
ENAC:
ESD:
HMIC: N
PMIC: A

Freight Codes:

NMF Desc: Pressure Reg/red/relief Valves Noi
NMFC: 127220
UFC: 64490
LTL: 77.5
LCL: 77.5
WCC: Metal and metal products, nos, (less than 35 feet)
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ASH: No special handling required.

Management Codes:

CTL: SF8UC-N (MOE: DF)
SOS: FLZ
AAC: Service/agency-managed (service/agency use only.) issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual services supply policy. 1. the item is centrally managed, stocked, and issued. 2. re
CIIC:
RC:
QUP: 1
UI: EA
SLC: 0

Reference Drawing:

[drawing of 4810-00-494-2557]

Schedule B & Trade:

8481400000 (NAICS 332911)
Safety or relief valves
SITC:
74740

Safety or relief valves

End Use:
21180

Industrial machines, other

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4810-00-494-2557 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
United States
How is national stock number 4810-00-494-2557 defined?
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. it is designed for use with compressed gas(es) and various liquids and may include gauges. it may be inline or cartridge (manifold) design. excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
What is the NIIN of NSN 4810-00-494-2557?
004942557 or 00-494-2557
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 4810004942557 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 4810004942557?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 02, 1974