Shuttle Valve

Model / MPN: 420T6TTB | NSN: 4820-01-328-6276

A valve having one outlet and two inlets that are usually opposite each other. It has a fluid pressure operated pistonlike item, called a shuttle, that controls either inlet. It is commonly used to provide an emergency passage for fluid in an aircraft hydraulic or pneumatic system in case of loss of pressure in the normal service lines.

Product Details

NATO Stock Number

4820-01-328-6276

Sold in multiples of

1 EA

DEMIL

Thread Class

3a 1st end

Thread Class

3b 2nd end

Thread Direction

Right-hand 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Piston

Maximum Operating Temp

450.0 degrees fahrenheit single response

Connection Style

G42 flared (tube) 1st end

Connection Style

G4 gasket sea (boss) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded external tube 1st end

Connection Type

Threaded internal boss 2nd end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.562 inches 1st end

Thread Size

0.562 inches 2nd end

Seat Angle

37.0 degrees 1st end

Material

Steel comp 303 body

Thread Series Designator

Unjf 2nd end

Thread Series Designator

Unjf 1st end

420T Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7MC17T7879	Valve, Shuttle	6	EA	01/27/2017
SPE7MC17TC455	Valve, Shuttle	6	EA	03/13/2017
SPE7MC17TG441	Valve, Shuttle	6	EA	04/20/2017

Pricing and Availability

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420T6TTB Cross Reference

23036214