MODEL AV-1 -300 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

MODEL AV-1 -300: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: IRON CAST BODY, valve_size: 2.5 INCHES IN, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, special_features: MATERIAL FOR LAGER SIZE VALVE 4, 6, AND 8, DUCTILE IRON, VLAVE LARGER SIZES 4IN, 6IN AND 8IN IN, style_designator: STRAIGHT THRU FLANGED ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-680-4507, 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

MODEL AV-1 -300

NSN: 4820-01-680-4507
FSC: 4820 — Valves, Nonpowered
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)

SPECIFICATIONS

material	IRON CAST BODY
valve_size	2.5 INCHES IN
flange_shape	ROUND ALL ENDS
connection_type	FLANGE ALL ENDS
special_features	MATERIAL FOR LAGER SIZE VALVE 4, 6, AND 8, DUCTILE IRON, VLAVE LARGER SIZES 4IN, 6IN AND 8IN IN
style_designator	STRAIGHT THRU FLANGED ENDS
flange_face_design	PLAIN ALL ENDS
operating_pressure	300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_method	AUTOMATIC
part_name_assigned_by_controlling_agency	ALARM CHECK VALVE
NSN	4820-01-680-4507

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SHAPE: ROUND ALL ENDS

•

FLANGE FACE DESIGN: PLAIN ALL ENDS

•

CONNECTION TYPE: FLANGE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS

•

OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

VALVE SIZE: 2.5 INCHES IN

TECHNICAL CHARACTERISTICS

FLANGE SHAPE	ROUND ALL ENDS
FLANGE FACE DESIGN	PLAIN ALL ENDS
CONNECTION TYPE	FLANGE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU FLANGED ENDS
OPERATING PRESSURE	300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE	2.5 INCHES IN
SPECIAL FEATURES	MATERIAL FOR LAGER SIZE VALVE 4, 6, AND 8, DUCTILE IRON, VLAVE LARGER SIZES 4IN, 6IN AND 8IN IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	ALARM CHECK VALVE
MATERIAL	STEEL FLOW CONTROL DEVICE
MATERIAL	IRON CAST 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

TFP910Same 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 MODEL AV-1 -300?

MODEL AV-1 -300 is a VALVE,CHECK.

What parts can replace MODEL AV-1 -300?

There is 1 known substitute for MODEL AV-1 -300: TFP910. Substitute compatibility should be verified for your specific system.

What is the NSN for MODEL AV-1 -300?

MODEL AV-1 -300 is cataloged in the U.S. Government catalog under NSN 4820-01-680-4507. This indicates validated use in U.S. government and defense supply chains.

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MODEL AV-1 -300 — VALVE,CHECK

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