2.5-72-BQB3Q-0 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

2.5-72-BQB3Q-0: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, valve_size: 2.500 INCHES IN, style_designator: STRAIGHT THRU, operating_pressure: 150.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS, flow_control_device: DISK, face_to_face_distance: 2.625 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-656-2469, 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

2.5-72-BQB3Q-0

NSN: 4820-01-656-2469
FSC: 4820 — Valves, Nonpowered
CAGE: 76588 — CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
valve_size	2.500 INCHES IN
style_designator	STRAIGHT THRU
operating_pressure	150.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
flow_control_device	DISK
face_to_face_distance	2.625 INCHES IN
maximum_operating_temp	406.00 FAHRENHEIT SECOND RESPONSE DEGF
valve_operation_method	AUTOMATIC
nominal_outside_diameter	4.875 INCHES ALL ENDS IN
material_document_and_classification	ASTM B62 (85-5-5-5) ASSN STD SINGLE MATERIAL RESPONSE BODY
part_name_assigned_by_controlling_agency	DOUBLE DISC CHECK VALVE
NSN	4820-01-656-2469

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

STYLE DESIGNATOR: STRAIGHT THRU

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B62 (85-5-5-5) ASSN STD SINGLE MATERIAL RESPONSE BODY

•

OPERATING PRESSURE: 150.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS

•

VALVE SIZE: 2.500 INCHES IN

•

MAXIMUM OPERATING TEMP: 150.00 FAHRENHEIT FIRST RESPONSE DEGF

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
STYLE DESIGNATOR	STRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B62 (85-5-5-5) ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B62 (85-5-5-5) ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
OPERATING PRESSURE	150.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
OPERATING PRESSURE	225.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
VALVE SIZE	2.500 INCHES IN
MAXIMUM OPERATING TEMP	150.00 FAHRENHEIT FIRST RESPONSE DEGF
MAXIMUM OPERATING TEMP	406.00 FAHRENHEIT SECOND RESPONSE DEGF
NOMINAL OUTSIDE DIAMETER	4.875 INCHES ALL ENDS IN

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2.5-72-BQB3Q-0?

2.5-72-BQB3Q-0 is a VALVE,CHECK.

What is the NSN for 2.5-72-BQB3Q-0?

2.5-72-BQB3Q-0 is cataloged in the U.S. Government catalog under NSN 4820-01-656-2469. This indicates validated use in U.S. government and defense supply chains.

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