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4F-PR4-VT-B — VALVE,PLUG

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4F-PR4-VT-B: VALVE,PLUG.

The VALVE,PLUG is a the manufacturer industrial component. Key specifications include material: RUBBER PACKING, flow_style: TWO-WAY TWO PORT 90 DEGREE PLUG TURN, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: FLARED (TUBE) ALL ENDS, special_features: FUEL TUBE, CONTROL PANEL, DIESEL ENGINE "BRAVO-12", maximum_operating_temp: 450.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-523-2228, 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
4F-PR4-VT-B
NSN: 4820-01-523-2228
FSC: 4820 — Valves, Nonpowered
CAGE: 54939 — PARKER-HANNIFIN CORP DIV INSTRUMENTATION PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialRUBBER PACKING
flow_styleTWO-WAY TWO PORT 90 DEGREE PLUG TURN
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
special_featuresFUEL TUBE, CONTROL PANEL, DIESEL ENGINE "BRAVO-12"
maximum_operating_temp450.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
media_for_which_designedAIR FIRST RESPONSE
nominal_outside_diameter0.187 INCHES ALL ENDS IN
NSN4820-01-523-2228
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4F-PR4-VT-B · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
FLOW STYLE: TWO-WAY TWO PORT 90 DEGREE PLUG TURN
•
MAXIMUM OPERATING TEMP: 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
NOMINAL OUTSIDE DIAMETER: 0.187 INCHES ALL ENDS IN
•
MEDIA FOR WHICH DESIGNED: AIR FIRST RESPONSE
TECHNICAL CHARACTERISTICS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
FLOW STYLETWO-WAY TWO PORT 90 DEGREE PLUG TURN
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SINGLE RESPONSE DEGF
NOMINAL OUTSIDE DIAMETER0.187 INCHES ALL ENDS IN
SPECIAL FEATURESFUEL TUBE, CONTROL PANEL, DIESEL ENGINE "BRAVO-12"
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SECOND RESPONSE
MATERIALCOPPER ALLOY BODY
MATERIALRUBBER PACKING
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
904697Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4F-PR4-VT-B?
4F-PR4-VT-B is a VALVE,PLUG.
What parts can replace 4F-PR4-VT-B?
There is 1 known substitute for 4F-PR4-VT-B: 904697. Substitute compatibility should be verified for your specific system.
What is the NSN for 4F-PR4-VT-B?
4F-PR4-VT-B is cataloged in the U.S. Government catalog under NSN 4820-01-523-2228. This indicates validated use in U.S. government and defense supply chains.
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