Vent-check Valve

Model / MPN: 24421-5 | NSN: 4820-01-052-5766

A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.

Product Details

NATO Stock Number

4820-01-052-5766

Sold in multiples of

1 EA

DEMIL

Flow Control Device

Ball

Bolt Hole Quantity

4 all ends

Valve Operation Method

Automatic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Mounting Position

Vertical

Valve Size

2.000 inches

Outside Diameter

6.000 inches all ends

Face To Face Distance

8.000 inches

Thickness

0.756 inches all ends

Bolt Hole Diameter

0.756 inches all ends

Bolt Circle Diameter

4.750 inches all ends

Flange Face Design

Plain all ends

Material

Copper alloy body

Style Designator

Straight through flanged ends

24421 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7MC15TA312	Check Valve, Vent	9	EA	05/21/2015
SPE7MC18T8922	Check Valve, Vent	3	EA	04/30/2018
SPE7MC18T104F	Check Valve, Vent	3	EA	07/30/2018

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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24421-5 Cross Reference

3-410-M20 ITEM
52-90F2INMODNFOPRENECTDBALL
24421-9
020212530B
5290F
3-410
3-410-M20-01