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HC44494R — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

HC44494R: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, temp_rating: 60.0 FAHRENHEIT MINIMUM AND 80.0 FAHRENHEIT MAXIMUM DEGF, furnished_items: BRAZING RING, temp_adjustability: ADJUSTABLE, thermostatic_element: ROOM TYPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-276-7871, 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
HC44494R
NSN: 4820-00-276-7871
FSC: 4820 — Valves, Nonpowered
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
temp_rating60.0 FAHRENHEIT MINIMUM AND 80.0 FAHRENHEIT MAXIMUM DEGF
furnished_itemsBRAZING RING
temp_adjustabilityADJUSTABLE
thermostatic_elementROOM TYPE
two-way_valve_actionDIRECT ACTING
capillary_tube_length300.000 INCHES NOMINAL IN
end_connection_quantity2
first_end_connection_typeUNTHREADED INTERNAL TUBE
first_end_style_designatorSOCKET W/BRAZING RING
second_end_relationship_with_first_endIDENTICAL
NSN4820-00-276-7871
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HC44494R · 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
•
TWO-WAY VALVE ACTION: DIRECT ACTING
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: SOCKET W/BRAZING RING
•
TEMP RATING: 60.0 FAHRENHEIT MINIMUM AND 80.0 FAHRENHEIT MAXIMUM DEGF
•
END CONNECTION QUANTITY: 2
•
CAPILLARY TUBE LENGTH: 300.000 INCHES NOMINAL IN
•
FIRST END CONNECTION TYPE: UNTHREADED INTERNAL TUBE
TECHNICAL CHARACTERISTICS
TWO-WAY VALVE ACTIONDIRECT ACTING
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
TEMP RATING60.0 FAHRENHEIT MINIMUM AND 80.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY2
CAPILLARY TUBE LENGTH300.000 INCHES NOMINAL IN
FIRST END CONNECTION TYPEUNTHREADED INTERNAL TUBE
TEMP ADJUSTABILITYADJUSTABLE
THERMOSTATIC ELEMENTROOM TYPE
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
MILV3155Reference document
Same NSN cross-reference
Reference document — Identification 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 HC44494R?
HC44494R is a VALVE,REGULATING,TEMPERATURE.
What parts can replace HC44494R?
There is 1 known substitute for HC44494R: MILV3155. Substitute compatibility should be verified for your specific system.
What is the NSN for HC44494R?
HC44494R is cataloged in the U.S. Government catalog under NSN 4820-00-276-7871. This indicates validated use in U.S. government and defense supply chains.
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