AN-4.0-72B-B — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

AN-4.0-72B-B: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM SEAT, valve_size: 4.000 INCHES IN, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, special_features: DOUBLE HALF DISK TYPE FLOW CONTROL, style_designator: STRAIGHT THRU FLANGED ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-232-7202, 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

AN-4.0-72B-B

NSN: 4820-01-232-7202
NIINs: 012327202, 012328024
FSC: 4820 — Valves, Nonpowered
CAGE: 76588 — CORE INDUSTRIES INC. DBA MUELLER STEAM SPECIALTY (USA)

SPECIFICATIONS

material	RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM SEAT
valve_size	4.000 INCHES IN
flange_shape	ROUND ALL ENDS
connection_type	FLANGE ALL ENDS
special_features	DOUBLE HALF DISK TYPE FLOW CONTROL
style_designator	STRAIGHT THRU FLANGED ENDS
mounting_position	HORIZONTAL OR VERTICAL
nominal_thickness	0.500 INCHES ALL ENDS IN
flange_face_design	PLAIN ALL ENDS
operating_pressure	225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_method	SPRING
flow_control_device	DISK
NSN	4820-01-232-7202

COMPONENT DIAGRAM

KEY FEATURES

•

STEM ACTUATING END TYPE: ROUNDED

•

VALVE MODEL NUMBER FOR WHICH DESIGNED: 72B

•

VALVE SIZE FOR WHICH DESIGNED: 4.000 INCHES IN

•

MATERIAL: STEEL COMP 316

TECHNICAL CHARACTERISTICS

STEM ACTUATING END TYPE	ROUNDED
VALVE MODEL NUMBER FOR WHICH DESIGNED	72B
VALVE SIZE FOR WHICH DESIGNED	4.000 INCHES IN
MATERIAL	STEEL COMP 316

SUBSTITUTES & CROSS-REFERENCES 1

AN-4.0-72B-B ITEM 3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 AN-4.0-72B-B?

AN-4.0-72B-B is a VALVE,CHECK.

What parts can replace AN-4.0-72B-B?

There is 1 known substitute for AN-4.0-72B-B: AN-4.0-72B-B ITEM 3. Substitute compatibility should be verified for your specific system.

What is the NSN for AN-4.0-72B-B?

AN-4.0-72B-B is cataloged in the U.S. Government catalog under NSN 4820-01-232-7202. This indicates validated use in U.S. government and defense supply chains.

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