626B2-1-4-4 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

626B2-1-4-4: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, bonnet_type: INSIDE SPRINGINSIDE SPRING, connection_style: PLAIN (PIPE) SECOND END, disk_loading_method: SPRINGSPRING, flow_control_device: POPPETPOPPET, nominal_thread_size: 0.250 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-201-2308, 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

626B2-1-4-4

NSN: 4820-01-201-2308
FSC: 4820 — Valves, Nonpowered
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)

SPECIFICATIONS

material	ALUMINUM BODY
bonnet_type	INSIDE SPRINGINSIDE SPRING
connection_style	PLAIN (PIPE) SECOND END
disk_loading_method	SPRINGSPRING
flow_control_device	POPPETPOPPET
nominal_thread_size	0.250 INCHES FIRST END IN
valve_operation_method	AUTOMATIC
bonnet_attachment_method	THREADEDTHREADED
opening_pressure_setting	23.0 POUNDS PER SQUARE INCH LBS
thread_series_designator	NPT FIRST END
valve_discharge_flow_rate	2.5 GALLONS PER MINUTE2.5 GALLONS PER MINUTE
NSN	4820-01-201-2308

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: POPPETPOPPET

•

CONNECTION STYLE: PLAIN (PIPE) SECOND END

•

BONNET TYPE: INSIDE SPRINGINSIDE SPRING

•

NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN

•

DISK LOADING METHOD: SPRINGSPRING

•

BONNET ATTACHMENT METHOD: THREADEDTHREADED

•

MATERIAL: STEEL CORROSION RESISTING FLOW CONTROL DEVICE

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	POPPETPOPPET
CONNECTION STYLE	PLAIN (PIPE) SECOND END
BONNET TYPE	INSIDE SPRINGINSIDE SPRING
NOMINAL THREAD SIZE	0.250 INCHES FIRST END IN
NOMINAL THREAD SIZE	0.250 INCHES SECOND END IN
DISK LOADING METHOD	SPRINGSPRING
BONNET ATTACHMENT METHOD	THREADEDTHREADED
MATERIAL	STEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIAL	ALUMINUM BODY
THREAD SERIES DESIGNATOR	NPT SECOND END

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 1

723816-84Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 626B2-1-4-4?

626B2-1-4-4 is a VALVE,SAFETY RELIEF.

What parts can replace 626B2-1-4-4?

There is 1 known substitute for 626B2-1-4-4: 723816-84. Substitute compatibility should be verified for your specific system.

What is the NSN for 626B2-1-4-4?

626B2-1-4-4 is cataloged in the U.S. Government catalog under NSN 4820-01-201-2308. This indicates validated use in U.S. government and defense supply chains.

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626B2-1-4-4 — VALVE,SAFETY RELIEF

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