B-112-A 4IN — VALVE,GATE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

B-112-A 4IN: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY STEM, stem_type: NONRISING, valve_size: 4.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, pressure_class: ERR-060, connection_type: FLANGE, ROUND W/HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-277-7513, 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

B-112-A 4IN

NSN: 4820-01-277-7513
FSC: 4820 — Valves, Nonpowered
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)

SPECIFICATIONS

material	COPPER ALLOY STEM
stem_type	NONRISING
valve_size	4.000 INCHES IN
bonnet_type	OUTSIDE SCREW-YOKE
pressure_class	ERR-060
connection_type	FLANGE, ROUND W/HOLES
flange_diameter	9.000 INCHES IN
features_provided	BONNET PACKING
bolt_hole_quantity	8
flange_face_design	PLAIN
face_to_face_distance	9.000 INCHES IN
valve_operation_method	MANUAL
NSN	4820-01-277-7513

COMPONENT DIAGRAM

KEY FEATURES

•

INLET RELATIONSHIP WITH OUTLET: IDENTICAL

•

FLANGE FACE DESIGN: PLAIN

•

MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 450.0 FAHRENHEIT STEAM DEGF

•

OPERATING PRESSURE AND TYPE: 300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS

•

STEM TYPE: NONRISING

•

CONNECTION TYPE: FLANGE, ROUND W/HOLES

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY

TECHNICAL CHARACTERISTICS

INLET RELATIONSHIP WITH OUTLET	IDENTICAL
FLANGE FACE DESIGN	PLAIN
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED	450.0 FAHRENHEIT STEAM DEGF
OPERATING PRESSURE AND TYPE	300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPE	NONRISING
CONNECTION TYPE	FLANGE, ROUND W/HOLES
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
VALVE SIZE	4.000 INCHES 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

0243 4IN A-6684Reference 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 B-112-A 4IN?

B-112-A 4IN is a VALVE,GATE.

What parts can replace B-112-A 4IN?

There is 1 known substitute for B-112-A 4IN: 0243 4IN A-6684. Substitute compatibility should be verified for your specific system.

What is the NSN for B-112-A 4IN?

B-112-A 4IN is cataloged in the U.S. Government catalog under NSN 4820-01-277-7513. This indicates validated use in U.S. government and defense supply chains.

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