911-564 — VALVE,BUTTERFLY

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

911-564: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 954 FLOW CONTROL DEVICE, valve_size: 4.000 INCHES IN, special_features: FURNISHED WITH RULYN ELECTRIC ACTUATOR,MODEL MR-03, style_designator: STRAIGHT THRU, mounting_facility: WAFER, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-273-1284, 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

911-564

NSN: 4820-01-273-1284
NIINs: 012731284, 012735703
FSC: 4820 — Valves, Nonpowered
CAGE: 91363 — NORRISEAL NORRIS VALUES DIV DBA DOVER CO (USA)

SPECIFICATIONS

material	COPPER ALLOY 954 FLOW CONTROL DEVICE
valve_size	4.000 INCHES IN
special_features	FURNISHED WITH RULYN ELECTRIC ACTUATOR,MODEL MR-03
style_designator	STRAIGHT THRU
mounting_facility	WAFER
operating_pressure	200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp	250.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_method	ELECTRIC MOTOR
end_item_identification	MODEL M2030-423B
material_document_and_classification	AISI 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
NSN	4820-01-273-1284

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: STRAIGHT THRU

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI 316 ASSN STD SINGLE MATERIAL RESPONSE STEM

•

OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

VALVE SIZE: 4.000 INCHES IN

•

MAXIMUM OPERATING TEMP: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	STRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATION	AISI 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B148 ALLOY 9C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B148 ALLOY 9B ASSN STD SINGLE MATERIAL RESPONSE SEAT
OPERATING PRESSURE	200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE	4.000 INCHES IN
MAXIMUM OPERATING TEMP	250.0 FAHRENHEIT SINGLE RESPONSE DEGF
MOUNTING FACILITY	WAFER
SPECIAL FEATURES	FURNISHED WITH RULYN ELECTRIC ACTUATOR,MODEL MR-03

SUBSTITUTES & CROSS-REFERENCES 2

4" M2030-423BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

911G564Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 911-564?

911-564 is a VALVE,BUTTERFLY.

What parts can replace 911-564?

There are 2 known substitutes for 911-564: 4" M2030-423B, 911G564. Substitute compatibility should be verified for your specific system.

What is the NSN for 911-564?

911-564 is cataloged in the U.S. Government catalog under NSN 4820-01-273-1284. This indicates validated use in U.S. government and defense supply chains.

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