Check Valve

Model / MPN: 2.5-72-BQB3Q-0 | NSN: 4820-01-656-2469

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

4820-01-656-2469

Sold in multiples of

1 EA

DEMIL

Flow Control Device

Disk

Maximum Operating Temp

150.00 degrees fahrenheit 1st response

Maximum Operating Temp

406.00 degrees fahrenheit 2nd response

Valve Operation Method

Automatic

Valve Size

2.500 inches

Maximum Operating Pressure

150.00 pounds per square inch 2nd response

Maximum Operating Pressure

225.00 pounds per square inch 1st response

Outside Diameter

4.875 inches all ends

Face To Face Distance

2.625 inches

Part Name Assigned By Controlling Agency

Double disc check valve

Material

Copper alloy body

Material

Copper alloy flow control device

Material

Rubber butadiene-acrylonitrile class nbr seat

Material Specification

Astm b62 (85-5-5-5) assn standard single material response body

Material Specification

Astm b62 (85-5-5-5) assn standard single material response flow control device

Style Designator

Straight thru

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M019T8387	Valve, Check	1	EA	05/06/2019

Pricing and Availability

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Check Valve

Pricing and Availability

Certified Quality Assurance

2.5-72-BQB3Q-0 Cross Reference