Check Valve

Model / MPN: 21739 | NSN: 4820-00-036-2875

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

4820-00-036-2875

Sold in multiples of

1 EA

DEMIL

Flow Control Device

Poppet

Disk Loading Method

Spring

Connection Style

Plain (tube) 2nd end

Valve Operation Method

Automatic

Flange Shape

Round 1st end

Connection Type

Flange 1st end

Connection Type

Unthreaded external tube 2nd end

Mounting Position

Horizontal or vertical

Outside Diameter

1.000 inches 1st end

Thickness

0.365 inches 1st end

Flange Face Design

Plain 1st end

Outside Diameter Tube Accommodated

1.010 inches 2nd end

Material

Steel

Style Designator

Straight thru

21739 Series Parts

Pricing and Availability

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21739 Cross Reference

99121739