263A-1-25 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

263A-1-25: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: COPPER ALLOY BODY, body_style: TEE, valve_size: 0.50 INCHES IN, temp_rating: 0.0 FAHRENHEIT MINIMUM AND 140.0 FAHRENHEIT MAXIMUM DEGF, flow_control_device: DIAPHRAGM AND DISK, valve_loading_method: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-648-6035, 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

263A-1-25

NSN: 4820-01-648-6035
FSC: 4820 — Valves, Nonpowered
CAGE: 79227 — WATTS REGULATOR COMPANY (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
body_style	TEE
valve_size	0.50 INCHES IN
temp_rating	0.0 FAHRENHEIT MINIMUM AND 140.0 FAHRENHEIT MAXIMUM DEGF
flow_control_device	DIAPHRAGM AND DISK
valve_loading_method	SPRING
face_to_face_distance	2.125 INCHES NOMINAL IN
end_connection_quantity	3
end_item_identification	5419-01-543-0158
first_end_connection_type	THREADED INTERNAL PIPE
maximum_inlet_pressure_rating	ERR-060
valve_model_number_for_which_designed	263A A
NSN	4820-01-648-6035

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DIAPHRAGM AND DISK

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

BODY STYLE: TEE

•

FACE TO FACE DISTANCE: 2.125 INCHES NOMINAL IN

•

THIRD END RELATIONSHIP WITH PRECEDING ENDS: IDENTICAL WITH FIRST END

•

VALVE MODEL NUMBER FOR WHICH DESIGNED: 263A A

•

TEMP RATING: 0.0 FAHRENHEIT MINIMUM AND 140.0 FAHRENHEIT MAXIMUM DEGF

•

END CONNECTION QUANTITY: 3

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DIAPHRAGM AND DISK
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
BODY STYLE	TEE
FACE TO FACE DISTANCE	2.125 INCHES NOMINAL IN
THIRD END RELATIONSHIP WITH PRECEDING ENDS	IDENTICAL WITH FIRST END
VALVE MODEL NUMBER FOR WHICH DESIGNED	263A A
TEMP RATING	0.0 FAHRENHEIT MINIMUM AND 140.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY	3
VALVE SIZE	0.50 INCHES IN
VALVE LOADING METHOD	SPRING

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

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FREQUENTLY ASKED QUESTIONS

What is 263A-1-25?

263A-1-25 is a VALVE,REGULATING,FLUID PRESSURE.

What is the NSN for 263A-1-25?

263A-1-25 is cataloged in the U.S. Government catalog under NSN 4820-01-648-6035. This indicates validated use in U.S. government and defense supply chains.

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263A-1-25 — VALVE,REGULATING,FLUID PRESSURE

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