Part Number 3R1558 Safety Relief Valve

SKU: 4820011103273

3R1558 Safety Relief Valve Datasheet

Thread Direction:

Right-hand 1ST end

Flow Control Device:

Poppet

Bonnet Type:

Packing retaining

Disk Loading Method:

Spring

Maximum Operating Temp:

225.0 degrees fahrenheit 2ND response

Maximum Operating Temp:

65.0 degrees fahrenheit 1ST response

Connection Style:

G42 flared (tube) 1ST end

Valve Operation Method:

Automatic

Connection Type:

Threaded external tube 1ST end

Thread Size:

0.562 inches 1ST end

Seat Angle:

37.0 degrees 1ST end

Outside Diameter Tube Accommodated:

0.969 inches 1ST end

Material Specification:

Ams 5643 assn standard single material response body

Material Specification:

MIL-S-7720 military specification single material response seat

Material Specification:

Nas 1613 assn standard single material response packing

Media For Which Designed:

Air 1ST response

Media For Which Designed:

Hydraulic fluid, phosphate-ester base 2ND response

Manufacturer Cage:

99240

Trade Information:

Safety or relief valves

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