FBV-TH 1/2IN — VALVE,BALL

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

FBV-TH 1/2IN: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, special_features: BOTTOM-LOADED BLOW OUT PROOF STEM, T-HANDLE WITH VINYL INSULATING COVER; VIRGIN PTFE SEATS, STEM SEAL AND THRUST WASHER, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-573-8440, 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

FBV-TH 1/2IN

NSN: 4820-01-573-8440
FSC: 4820 — Valves, Nonpowered
CAGE: 79227 — WATTS REGULATOR COMPANY (USA)

SPECIFICATIONS

material	BRONZE BODY
connection_type	THREADED INTERNAL PIPE ALL ENDS
connection_style	PLAIN,OPTIONAL END(PIPE) ALL ENDS
special_features	BOTTOM-LOADED BLOW OUT PROOF STEM, T-HANDLE WITH VINYL INSULATING COVER; VIRGIN PTFE SEATS, STEM SEAL AND THRUST WASHER
style_designator	STRAIGHT THRU
thread_direction	RIGHT-HAND ALL ENDS
operating_pressure	125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
nominal_thread_size	0.500 INCHES ALL ENDS IN
valve_operation_method	MANUAL
end_item_identification	4820-01-573-8349 VALVE ASSEMBLY; SCD PC1-5773K HVAC UPGRADES
media_for_which_designed	STEAM FIRST RESPONSE
thread_series_designator	NPT ALL ENDS
NSN	4820-01-573-8440

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS

•

CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU

•

OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS

•

THREAD DIRECTION: RIGHT-HAND ALL ENDS

•

NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	PLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU
OPERATING PRESSURE	125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
OPERATING PRESSURE	600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE	0.500 INCHES ALL ENDS IN
SPECIAL FEATURES	BOTTOM-LOADED BLOW OUT PROOF STEM, T-HANDLE WITH VINYL INSULATING COVER; VIRGIN PTFE SEATS, STEM SEAL AND THRUST WASHER
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SECOND RESPONSE
MEDIA FOR WHICH DESIGNED	STEAM FIRST RESPONSE

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

098268050677Same 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 FBV-TH 1/2IN?

FBV-TH 1/2IN is a VALVE,BALL.

What parts can replace FBV-TH 1/2IN?

There is 1 known substitute for FBV-TH 1/2IN: 098268050677. Substitute compatibility should be verified for your specific system.

What is the NSN for FBV-TH 1/2IN?

FBV-TH 1/2IN is cataloged in the U.S. Government catalog under NSN 4820-01-573-8440. This indicates validated use in U.S. government and defense supply chains.

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