PartsTable
Technical Data Sheet
Download PDF

40401-202 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

40401-202: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: COPPER ALLOY 922 BODY, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, flow_control_device: DIAPHRAGM, valve_loading_method: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-220-7709, 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
40401-202
NSN: 4820-01-220-7709
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialCOPPER ALLOY 922 BODY
body_styleSTRAIGHT THRU
regulation_typeAUTOMATIC SINGLE STAGE
flow_control_deviceDIAPHRAGM
valve_loading_methodSPRING
face_to_face_distance9.500 INCHES NOMINAL IN
outlet_pressure_range25.0 TO 60.0 CAMERA MOUNT
end_connection_quantity2
media_for_which_designedWATER, SALT
first_end_connection_typePLAIN FACE FLANGE
first_end_flange_thickness0.812 INCHES NOMINAL IN
NSN4820-01-220-7709
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40401-202 · 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
•
FIRST END BOLT HOLE QUANTITY: 4
•
FLOW CONTROL DEVICE: DIAPHRAGM
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FACE TO FACE DISTANCE: 9.500 INCHES NOMINAL IN
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
FIRST END FLANGE THICKNESS: 0.812 INCHES NOMINAL IN
•
FIRST END FLANGE OUTSIDE DIAMETER: 6.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END BOLT HOLE QUANTITY4
FLOW CONTROL DEVICEDIAPHRAGM
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE9.500 INCHES NOMINAL IN
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END FLANGE THICKNESS0.812 INCHES NOMINAL IN
FIRST END FLANGE OUTSIDE DIAMETER6.125 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORPLAIN
FIRST END BOLT HOLE DIAMETER0.875 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
40401-2 25T60PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
40401-2Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 40401-202?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 40401-202?
40401-202 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 40401-202?
There are 2 known substitutes for 40401-202: 40401-2 25T60PSI, 40401-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 40401-202?
40401-202 is cataloged in the U.S. Government catalog under NSN 4820-01-220-7709. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 40401-202