0858505R0030 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

0858505R0030: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT, connection_type: BUTT WELD PIPE ALL ENDS, connection_style: BEVELED (PIPE) ALL ENDS, style_designator: ANGLE, operating_pressure: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, flow_control_device: STEM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-128-2256, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

0858505R0030

NSN: 4820-01-128-2256
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)

SPECIFICATIONS

material	NICKEL ALLOY SEAT
connection_type	BUTT WELD PIPE ALL ENDS
connection_style	BEVELED (PIPE) ALL ENDS
style_designator	ANGLE
operating_pressure	1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_device	STEM
valve_operation_method	AUTOMATIC
adjustable_pressure_range	+23.0 TO 45.0 POUNDS PER SQUARE INCH LBS
nominal_pipe_size_accommodated	0.500 INCHES ALL ENDS IN
NSN	4820-01-128-2256

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: STEM

•

NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES ALL ENDS IN

•

CONNECTION STYLE: BEVELED (PIPE) ALL ENDS

•

CONNECTION TYPE: BUTT WELD PIPE ALL ENDS

•

STYLE DESIGNATOR: ANGLE

•

OPERATING PRESSURE: 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

ADJUSTABLE PRESSURE RANGE: +23.0 TO 45.0 POUNDS PER SQUARE INCH LBS

•

MATERIAL: COPPER ALLOY BODY

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	STEM
NOMINAL PIPE SIZE ACCOMMODATED	0.500 INCHES ALL ENDS IN
CONNECTION STYLE	BEVELED (PIPE) ALL ENDS
CONNECTION TYPE	BUTT WELD PIPE ALL ENDS
STYLE DESIGNATOR	ANGLE
OPERATING PRESSURE	1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
ADJUSTABLE PRESSURE RANGE	+23.0 TO 45.0 POUNDS PER SQUARE INCH LBS
MATERIAL	COPPER ALLOY BODY
MATERIAL	NICKEL ALLOY SEAT
MATERIAL	STEEL COMP 316 STEM

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES 3

E8585FM41MReference document

Same NSN cross-reference

Reference document — Secondary reference

E8585Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

E8585FN41MReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 0858505R0030?

0858505R0030 is a VALVE,SAFETY RELIEF.

What parts can replace 0858505R0030?

There are 3 known substitutes for 0858505R0030: E8585FM41M, E8585, E8585FN41M. Substitute compatibility should be verified for your specific system.

What is the NSN for 0858505R0030?

0858505R0030 is cataloged in the U.S. Government catalog under NSN 4820-01-128-2256. This indicates validated use in U.S. government and defense supply chains.

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