LF909-QT — VALVE ASSEMBLY,MANIFOLD

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

LF909-QT: VALVE ASSEMBLY,MANIFOLD.

The VALVE ASSEMBLY,MANIFOLD is a the manufacturer industrial component. Key specifications include valve_size: 0.750 INCHES IN, body_material: COPPER ALLOY, operating_pressure_and_type: 175.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LBS, part_name_assigned_by_controlling_agency: 3/4 LF909-QT;LEAD FREE REDUCED PRESSURE ZONE BACKFLOW PREVENTER, maximum_operating_temp_and_media_for_which_designed: 140.0 FAHRENHEIT WATER DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-626-6284, 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

LF909-QT

NSN: 4820-01-626-6284
FSC: 4820 — Valves, Nonpowered
CAGE: 79227 — WATTS REGULATOR COMPANY (USA)

SPECIFICATIONS

valve_size	0.750 INCHES IN
body_material	COPPER ALLOY
valve_quantity	2
end_connection_quantity	2
operating_pressure_and_type	175.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LBS
part_name_assigned_by_controlling_agency	3/4 LF909-QT;LEAD FREE REDUCED PRESSURE ZONE BACKFLOW PREVENTER
maximum_operating_temp_and_media_for_which_designed	140.0 FAHRENHEIT WATER DEGF
NSN	4820-01-626-6284

COMPONENT DIAGRAM

KEY FEATURES

•

VALVE QUANTITY: 2

•

MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 140.0 FAHRENHEIT WATER DEGF

•

OPERATING PRESSURE AND TYPE: 175.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LBS

•

END CONNECTION QUANTITY: 2

•

VALVE SIZE: 0.750 INCHES IN

•

BODY MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

VALVE QUANTITY	2
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	140.0 FAHRENHEIT WATER DEGF
OPERATING PRESSURE AND TYPE	175.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LBS
END CONNECTION QUANTITY	2
VALVE SIZE	0.750 INCHES IN
BODY MATERIAL	COPPER ALLOY
PART NAME ASSIGNED BY CONTROLLING AGENCY	3/4 LF909-QT;LEAD FREE REDUCED PRESSURE ZONE BACKFLOW PREVENTER

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 2

0391008Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

0391008 3/4 LF909-QTReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is LF909-QT?

LF909-QT is a VALVE ASSEMBLY,MANIFOLD.

What parts can replace LF909-QT?

There are 2 known substitutes for LF909-QT: 0391008, 0391008 3/4 LF909-QT. Substitute compatibility should be verified for your specific system.

What is the NSN for LF909-QT?

LF909-QT is cataloged in the U.S. Government catalog under NSN 4820-01-626-6284. This indicates validated use in U.S. government and defense supply chains.

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LF909-QT — VALVE ASSEMBLY,MANIFOLD

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