Check Valve

Model / MPN: NEW PART #504.5 | NSN: 4820-01-280-3944

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

4820-01-280-3944

Sold in multiples of

1 EA

DEMIL

Flow Control Device

Disk

Disk Loading Method

Weight

Bolt Hole Quantity

8 all ends

Valve Operation Method

Automatic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Mounting Position

Horizontal or vertical

Valve Size

4.000 inches

Outside Diameter

9.000 inches all ends

Face To Face Distance

11.500 inches

Thickness

0.938 inches all ends

Bolt Hole Diameter

0.625 inches all ends

Bolt Circle Diameter

7.500 inches all ends

Flange Face Design

Plain all ends

Material

Rubber flow control device

Material

Steel body

Style Designator

Straight through flanged ends

NEW P Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
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NEW PART #504.5 Cross Reference

MODEL 504 4IN
104 4IN