Safety Relief Valve

Model / MPN: 21106 | NSN: 4820-00-287-4675

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

4820-00-287-4675

Sold in multiples of

1 EA

DEMIL

Thread Class

3b 1st end

Thread Direction

Right-hand 1st end

Bonnet Type

Inside screw

Bonnet Attachment Method

Integral

Disk Loading Method

Spring

Connection Style

G4 gasket sea (boss) 1st end

Connection Style

Gasket sea (boss) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded internal boss 1st end

Mounting Facility

Threaded fastener

Features Provided

Bonnet packing

Thready Qty Per Inch (tpi)

18 1st end

Adjustable Pressure Range

+2300.0/+3850.0 pounds per square inch

Maximum Operating Pressure

3850.0 pounds per square inch single response

Thread Size

0.562 inches 1st end

Opening Pressure Setting

3400.0 pounds per square inch

Media For Which Designed

Hydraulic fluid, petroleum base single response

Surface Treatment

Anodize

Style Designator

Angle w/offset

Thread Series Designator

Unf 1st end

21106 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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21106 Cross Reference

2365274
AA31306H
1030
AN6279-6CD
HPLVA0
HPLVA0