2F77-R-8-8-50S — VALVE,CALIBRATED FLOW

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

2F77-R-8-8-50S: VALVE,CALIBRATED FLOW.

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING, body_style: STRAIGHT THRU, flow_control_device: PISTON, SPRING LOADED, face_to_face_distance: 3.750 INCHES NOMINAL IN, media_for_which_designed: OIL, first_end_connection_type: THREADED INTERNAL PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-200-5043, 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

2F77-R-8-8-50S

NSN: 4820-01-200-5043
FSC: 4820 — Valves, Nonpowered
CAGE: 8Z296 — DANFOSS FLUID POWER INC EASLEY OPN (USA)

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
body_style	STRAIGHT THRU
flow_control_device	PISTON, SPRING LOADED
face_to_face_distance	3.750 INCHES NOMINAL IN
end_connection_quantity	2
media_for_which_designed	OIL
first_end_connection_type	THREADED INTERNAL PIPE
valve_discharge_flow_rate	50.0 GALLONS PER MINUTE
first_end_style_designator	PLAIN
first_end_thread_direction	RIGHT-HAND
second_end_relationship_with_first_end	IDENTICAL
thread_size_and_series/type_designator	1.000-11 1/2 NPTF FIRST END
NSN	4820-01-200-5043

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: PISTON, SPRING LOADED

•

FIRST END THREAD DIRECTION: RIGHT-HAND

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

BODY STYLE: STRAIGHT THRU

•

FACE TO FACE DISTANCE: 3.750 INCHES NOMINAL IN

•

FIRST END STYLE DESIGNATOR: PLAIN

•

END CONNECTION QUANTITY: 2

•

FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	PISTON, SPRING LOADED
FIRST END THREAD DIRECTION	RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
BODY STYLE	STRAIGHT THRU
FACE TO FACE DISTANCE	3.750 INCHES NOMINAL IN
FIRST END STYLE DESIGNATOR	PLAIN
END CONNECTION QUANTITY	2
FIRST END CONNECTION TYPE	THREADED INTERNAL PIPE
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIAL	ALUMINUM ALLOY BODY

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

283550-1375Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2F77-R-8-8-50S?

2F77-R-8-8-50S is a VALVE,CALIBRATED FLOW.

What parts can replace 2F77-R-8-8-50S?

There is 1 known substitute for 2F77-R-8-8-50S: 283550-1375. Substitute compatibility should be verified for your specific system.

What is the NSN for 2F77-R-8-8-50S?

2F77-R-8-8-50S is cataloged in the U.S. Government catalog under NSN 4820-01-200-5043. This indicates validated use in U.S. government and defense supply chains.

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