526530 DN400 — VALVE,CHECK

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

526530 DN400: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL UNS J02503 BODY, valve_size: 400.0 MILLIMETERS MM, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS, mounting_facility: WAFER. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-418-7069, 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

526530 DN400

NSN: 4820-01-418-7069
FSC: 4820 — Valves, Nonpowered
CAGE: A205N — ANDRITZ NAF AB (SWE)

SPECIFICATIONS

material	STEEL UNS J02503 BODY
valve_size	400.0 MILLIMETERS MM
flange_shape	ROUND ALL ENDS
connection_type	FLANGE ALL ENDS
style_designator	STRAIGHT THRU FLANGED ENDS
mounting_facility	WAFER
mounting_position	HORIZONTAL OR VERTICAL
flange_face_design	PLAIN ALL ENDS
operating_pressure	25.0 BAR MAXIMUM SINGLE RESPONSE
flow_control_device	DISK
face_to_face_distance	140.0 MILLIMETERS MM
maximum_operating_temp	450.0 CELSIUS SINGLE RESPONSE DEGC
NSN	4820-01-418-7069

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

FLANGE SHAPE: ROUND ALL ENDS

•

FLANGE FACE DESIGN: PLAIN ALL ENDS

•

MOUNTING POSITION: HORIZONTAL OR VERTICAL

•

CONNECTION TYPE: FLANGE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS

•

OPERATING PRESSURE: 25.0 BAR MAXIMUM SINGLE RESPONSE

•

VALVE SIZE: 400.0 MILLIMETERS MM

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
FLANGE SHAPE	ROUND ALL ENDS
FLANGE FACE DESIGN	PLAIN ALL ENDS
MOUNTING POSITION	HORIZONTAL OR VERTICAL
CONNECTION TYPE	FLANGE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU FLANGED ENDS
OPERATING PRESSURE	25.0 BAR MAXIMUM SINGLE RESPONSE
VALVE SIZE	400.0 MILLIMETERS MM
MAXIMUM OPERATING TEMP	450.0 CELSIUS SINGLE RESPONSE DEGC
NOMINAL OUTSIDE DIAMETER	480.0 MILLIMETERS ALL ENDS MM

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

FK30.70(2)GB 526530 DN400Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 526530 DN400?

526530 DN400 is a VALVE,CHECK.

What parts can replace 526530 DN400?

There is 1 known substitute for 526530 DN400: FK30.70(2)GB 526530 DN400. Substitute compatibility should be verified for your specific system.

What is the NSN for 526530 DN400?

526530 DN400 is cataloged in the U.S. Government catalog under NSN 4820-01-418-7069. This indicates validated use in U.S. government and defense supply chains.

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