Safety Relief Valve

Model / MPN: 11AV-3/4 IN. ORIFICE | NSN: 4820-01-040-5557

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Product Details

NATO Stock Number

4820-01-040-5557

Sold in multiples of

1 EA

DEMIL

Thread Direction

Right-hand all ends

Flow Control Device

Disk

Valve Discharge Flow Rate

2211.0 cubic feet per minute

Maximum Operating Temp

500.0 degrees fahrenheit single response

Connection Style

G9 plain, optional en (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external pipe all ends

Maximum Operating Pressure

400.0 pounds per square inch single response

Thread Size

0.500 inches 2nd end

Thread Size

0.750 inches 1st end

Material

Stainless steel

Media For Which Designed

Air single response

Thread Series Designator

Npt all ends

Furnished Items And Quantity

1 float and 1 lever

11AV Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M020T5031	Valve, Safety Relief	1	EA	03/02/2020

Pricing and Availability

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11AV-3/4 IN. ORIFICE Cross Reference

11AV-3/4IN, 1/8IN ORFICE
11AV-3-4