Safety Relief Valve

Model / MPN: MRG85206 | NSN: 4820-00-805-8043

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

4820-00-805-8043

Sold in multiples of

1 EA

DEMIL

Pipe Size Accommodated

0.500 inches 2nd end

Thread Class

2a 1st end

Thread Direction

Right-hand 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Disk

Disk Loading Method

Spring

Connection Style

G42 flared (tube) 1st end

Connection Style

G46b plain (pipe) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded external pipe 2nd end

Connection Type

Threaded external tube 1st end

Features Provided

Pressure tight outlet side

Maximum Operating Pressure

235.0 pounds per square inch single response

Thread Size

0.500 inches 2nd end

Thread Size

0.875 inches 1st end

Seat Angle

45.0 degrees 1st end

Outside Diameter Tube Accommodated

0.625 inches 1st end

Thread Series Designator

Npt 2nd end

Thread Series Designator

Unc 1st end

MRG85 Series Parts

Pricing and Availability

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Safety Relief Valve

Pricing and Availability

Certified Quality Assurance

MRG85206 Cross Reference