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40735-4 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40735-4: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include valve_size: 0.500 INCHES IN, temp_rating: 60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF, bulb_diameter: 1.875 INCHES NOMINAL IN, flow_control_device: PLUNGER WITH 2 INTEGRAL DISKS, capillary_tube_length: 12.000 INCHES NOMINAL IN, end_item_identification: TEMPERATURE REGULATING VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-499-2932, 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
40735-4
NSN: 4820-01-499-2932
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
valve_size0.500 INCHES IN
temp_rating60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
bulb_diameter1.875 INCHES NOMINAL IN
special_featuresTHIS ASSEMBLY IS FURNISHED AS ONE PIECE AND INCLUDES BELLOWS, HOUSING, CAPILLARY AND FLEXIBLE TUBING ARMORED CABLE AND BULB.
flow_control_devicePLUNGER WITH 2 INTEGRAL DISKS
capillary_tube_length12.000 INCHES NOMINAL IN
end_item_identificationTEMPERATURE REGULATING VALVE
first_end_width_across_flats6.000 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyTHERMOSTATIC ASSEMBLY
NSN4820-01-499-2932
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40735-4 · 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
•
FLOW CONTROL DEVICE: PLUNGER WITH 2 INTEGRAL DISKS
•
FIRST END WIDTH ACROSS FLATS: 6.000 INCHES NOMINAL IN
•
BULB DIAMETER: 1.875 INCHES NOMINAL IN
•
TEMP RATING: 60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
•
VALVE SIZE: 0.500 INCHES IN
•
CAPILLARY TUBE LENGTH: 12.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPLUNGER WITH 2 INTEGRAL DISKS
FIRST END WIDTH ACROSS FLATS6.000 INCHES NOMINAL IN
BULB DIAMETER1.875 INCHES NOMINAL IN
TEMP RATING60.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF
VALVE SIZE0.500 INCHES IN
CAPILLARY TUBE LENGTH12.000 INCHES NOMINAL IN
SPECIAL FEATURESTHIS ASSEMBLY IS FURNISHED AS ONE PIECE AND INCLUDES BELLOWS, HOUSING, CAPILLARY AND FLEXIBLE TUBING ARMORED CABLE AND BULB.
PART NAME ASSIGNED BY CONTROLLING AGENCYTHERMOSTATIC ASSEMBLY
END ITEM IDENTIFICATIONTEMPERATURE REGULATING VALVE
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 3
40735-4 PC NO 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-DTL-19772Reference document
Same NSN cross-reference
Reference document — Identification reference
MIL-V-19772Reference 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 40735-4?
40735-4 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 40735-4?
There are 3 known substitutes for 40735-4: 40735-4 PC NO 1, MIL-DTL-19772, MIL-V-19772. Substitute compatibility should be verified for your specific system.
What is the NSN for 40735-4?
40735-4 is cataloged in the U.S. Government catalog under NSN 4820-01-499-2932. This indicates validated use in U.S. government and defense supply chains.
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