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203321 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

203321: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include body_style: ANGLE, bulb_length: 2.062 INCHES NOMINAL IN, temp_rating: -65.0 FAHRENHEIT MINIMUM AND 175.0 FAHRENHEIT MAXIMUM DEGF, bulb_diameter: 0.375 INCHES NOMINAL IN, overall_width: 3.500 INCHES NOMINAL IN, overall_length: 6.200 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-163-2912, 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
203321
NSN: 4820-00-163-2912
NIINs: 001632912, 012034333
FSC: 4820 — Valves, Nonpowered
CAGE: 01359 — TRIUMPH THERMAL SYSTEMS - MARYLAND, INC. (USA)
SPECIFICATIONS
body_styleANGLE
bulb_length2.062 INCHES NOMINAL IN
temp_rating-65.0 FAHRENHEIT MINIMUM AND 175.0 FAHRENHEIT MAXIMUM DEGF
bulb_diameter0.375 INCHES NOMINAL IN
overall_width3.500 INCHES NOMINAL IN
overall_length6.200 INCHES NOMINAL IN
special_featuresTHE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET
temp_adjustabilityADJUSTABLE
thermostatic_elementDUCT TYPE
capillary_tube_length24.000 INCHES NOMINAL IN
output_current_rating1.0 DC AMPERES NOMINAL SINGLE POWER OUTPUT
output_voltage_rating15.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
NSN4820-00-163-2912
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 203321 · 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
•
SECOND END SEAT ANGLE IN DEG: 37.0
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END THREAD CLASS: 3A A
•
BODY STYLE: ANGLE
•
FIRST END SEAT ANGLE IN DEG: 37.0
•
FIRST END THREAD CLASS: 3A A
•
FIRST END STYLE DESIGNATOR: FLARED
TECHNICAL CHARACTERISTICS
SECOND END SEAT ANGLE IN DEG37.0
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END THREAD CLASS3A A
BODY STYLEANGLE
FIRST END SEAT ANGLE IN DEG37.0
FIRST END THREAD CLASS3A A
FIRST END STYLE DESIGNATORFLARED
BULB LENGTH2.062 INCHES NOMINAL IN
BULB DIAMETER0.375 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 203321?
203321 is a VALVE,REGULATING,TEMPERATURE.
What is the NSN for 203321?
203321 is cataloged in the U.S. Government catalog under NSN 4820-00-163-2912. This indicates validated use in U.S. government and defense supply chains.
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