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AV16A1378 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AV16A1378: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT, stem_type: RISING, valve_size: 1.250 INCHES IN, bonnet_type: INSIDE SCREW, flange_width: 2.188 INCHES IN, flange_length: 2.188 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-121-9741, 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
AV16A1378
NSN: 4820-01-121-9741
FSC: 4820 — Valves, Nonpowered
CAGE: 73760 — ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE SEAT
stem_typeRISING
valve_size1.250 INCHES IN
bonnet_typeINSIDE SCREW
flange_width2.188 INCHES IN
flange_length2.188 INCHES IN
connection_typeFLANGE, RECTANGULAR W/HOLES
bolt_hole_quantity4
flange_face_designPLAIN
face_to_face_distance1.378 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
NSN4820-01-121-9741
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AV16A1378 · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
FLANGE FACE DESIGN: PLAIN
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 200.0 FAHRENHEIT WATER, SALT DEGF
•
OPERATING PRESSURE AND TYPE: 240.0 POUNDS PER SQUARE INCH (PSI) SALT WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
CONNECTION TYPE: FLANGE, RECTANGULAR W/HOLES
•
VALVE SIZE: 1.250 INCHES IN
•
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
FLANGE FACE DESIGNPLAIN
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED200.0 FAHRENHEIT WATER, SALT DEGF
OPERATING PRESSURE AND TYPE240.0 POUNDS PER SQUARE INCH (PSI) SALT WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
CONNECTION TYPEFLANGE, RECTANGULAR W/HOLES
VALVE SIZE1.250 INCHES IN
BONNET TYPEINSIDE SCREW
BOLT HOLE QUANTITY4
BONNET ATTACHMENT METHODTHREADED
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AV16A1378?
AV16A1378 is a VALVE,GATE.
What is the NSN for AV16A1378?
AV16A1378 is cataloged in the U.S. Government catalog under NSN 4820-01-121-9741. This indicates validated use in U.S. government and defense supply chains.
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