NSN 4820-01-499-2508

Temperature Regulating Valve

FSC: 4820 NIIN: 014992508

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Product Characteristics

NSN:

4820014992508

Demilitarization:

INC:

05492

Shelf Life:

N/A

Body Material:

Bronze, astm b61

Body Style:

Straight thru

Stem Material:

Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316

Furnished Items:

Tailpiece w/grooves and union nut

First End Connection Type:

Unthreaded internal tube

First End Style Designator:

Socket w/brazing ring

First End Outside Diameter Tube Accommodated:

0.500 inches

Second End Relationship With First End:

Identical

Seat Material:

Bronze, astm b61

Face To Face Distance:

6.000 inches

Packing Material:

Plastic, polypropylene

Flow Control Device:

Plunger with 2 disks

Flow Control Device Material:

Steel, corrosion resisting, qq-s-763, class 302, 303, 304, 305, 310, or 316

End Connection Quantity:

Two-way Valve Action:

Reverse acting

Capillary Tube Length:

12.000 inches

Bulb Diameter:

1.875 inches

Tempurature Adjustability:

Adjustable

Thermostatic Element:

Liquid immersion type

Tempurature Rating:

Between 60.0 degrees fahrenheit and 160.0 degrees fahrenheit

Part Name Assigned By Controlling Agency:

1/2 inch style a failsafe double seat reverse acting thermostatic temperature regulator valve assembly.

Special Features:

Gthis valve is type ii direct acting class 2 reverse acting series 250 valve iaw military dtl-19772. Shock and vibration approval by extension for light weight grade a class i flexible mounting fixture 4a.

Nondefinitive Specification/std Data:

Pe ii, class 2 type

Part Numbers

40735-401
TRAC REGULATORS INC
40735-4 ASSY 40735-401
TRAC REGULATORS INC
MIL-DTL-19772
MILITARY SPECIFICATIONS
MIL-V-19772
MILITARY SPECIFICATIONS

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8481809015 - Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

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Cage Codes

TRAC REGULATORS INC - 55378

MILITARY SPECIFICATIONS - 81349