P020F1 — VALVE,EXPANSION

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

P020F1: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include material: IRON CAST BODY, body_style: STRAIGHT THRU, flow_control_device: DISK, FLAT, face_to_face_distance: 3.250 INCHES NOMINAL IN, first_end_flange_width: 2.000 INCHES NOMINAL IN, first_end_recess_depth: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-126-3746, 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

P020F1

NSN: 4820-01-126-3746
FSC: 4820 — Valves, Nonpowered
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)

SPECIFICATIONS

material	IRON CAST BODY
body_style	STRAIGHT THRU
flow_control_device	DISK, FLAT
face_to_face_distance	3.250 INCHES NOMINAL IN
first_end_flange_width	2.000 INCHES NOMINAL IN
first_end_recess_depth	0.125 INCHES NOMINAL IN
end_connection_quantity	2
first_end_flange_length	3.812 INCHES NOMINAL IN
media_for_which_designed	REFRIGERANT 12
valve_equalizer_location	EXTERNAL
first_end_connection_type	RECESSED FLANGE
first_end_recess_diameter	1.250 INCHES NOMINAL IN
NSN	4820-01-126-3746

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END BOLT HOLE QUANTITY: 2

•

FLOW CONTROL DEVICE: DISK, FLAT

•

VALVE EQUALIZER LOCATION: EXTERNAL

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

FIRST END RECESS DIAMETER: 1.250 INCHES NOMINAL IN

•

BODY STYLE: STRAIGHT THRU

•

FACE TO FACE DISTANCE: 3.250 INCHES NOMINAL IN

•

FIRST END STYLE DESIGNATOR: RECESSED

TECHNICAL CHARACTERISTICS

FIRST END BOLT HOLE QUANTITY	2
FLOW CONTROL DEVICE	DISK, FLAT
VALVE EQUALIZER LOCATION	EXTERNAL
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
FIRST END RECESS DIAMETER	1.250 INCHES NOMINAL IN
BODY STYLE	STRAIGHT THRU
FACE TO FACE DISTANCE	3.250 INCHES NOMINAL IN
FIRST END STYLE DESIGNATOR	RECESSED
FIRST END FLANGE WIDTH	2.000 INCHES NOMINAL IN
VALVE EQUALIZER CONNECTION DIAMETER	0.500 INCHES NOMINAL 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 1

F23007Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is P020F1?

P020F1 is a VALVE,EXPANSION.

What parts can replace P020F1?

There is 1 known substitute for P020F1: F23007. Substitute compatibility should be verified for your specific system.

What is the NSN for P020F1?

P020F1 is cataloged in the U.S. Government catalog under NSN 4820-01-126-3746. This indicates validated use in U.S. government and defense supply chains.

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