Check Valve

Model / MPN: 1551 SZ 1/4 IN | NSN: 4820-01-118-2528

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Product Details

NATO Stock Number

4820-01-118-2528

Sold in multiples of

1 EA

DEMIL

Thread Direction

Right-hand all ends

Flow Control Device

Disk

Maximum Operating Temp

450.0 degrees fahrenheit single response

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Mounting Position

Horizontal

Thread Size

0.250 inches all ends

Material

Steel

Media For Which Designed

Hydraulic fluid, mineral base single response

Style Designator

Straight thru

Thread Series Designator

Npt all ends

1551 Series Parts

Pricing and Availability

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1551 SZ 1/4 IN Cross Reference

SW-1551 1/4IN
E-12940