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303932112 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

303932112: VALVE,REGULATING,FLUID PRESSURE.

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

Government catalog under NSN 4820-01-309-4114, 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
303932112
NSN: 4820-01-309-4114
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialSTEEL BODY
body_styleSTRAIGHT THRU
regulation_typeAUTOMATIC SINGLE STAGE
flow_control_devicePISTON, SPRING LOADED
valve_loading_methodSPRING
face_to_face_distance7.000 INCHES NOMINAL IN
end_connection_quantity2
media_for_which_designedAIR AND GAS AND STEAM
first_end_connection_typeRAISED FACE FLANGE
first_end_flange_thickness0.500 INCHES NOMINAL IN
first_end_style_designatorRAISED
NSN4820-01-309-4114
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 303932112 · 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: PISTON, SPRING LOADED
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FACE TO FACE DISTANCE: 7.000 INCHES NOMINAL IN
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
FIRST END FLANGE THICKNESS: 0.500 INCHES NOMINAL IN
•
FIRST END FLANGE OUTSIDE DIAMETER: 3.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END BOLT HOLE QUANTITY4
FLOW CONTROL DEVICEPISTON, SPRING LOADED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE7.000 INCHES NOMINAL IN
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END FLANGE THICKNESS0.500 INCHES NOMINAL IN
FIRST END FLANGE OUTSIDE DIAMETER3.875 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORRAISED
FIRST END BOLT HOLE DIAMETER0.625 INCHES NOMINAL IN
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
QLS-5 .75IPS600PSI FLGEReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 303932112?
303932112 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 303932112?
There is 1 known substitute for 303932112: QLS-5 .75IPS600PSI FLGE. Substitute compatibility should be verified for your specific system.
What is the NSN for 303932112?
303932112 is cataloged in the U.S. Government catalog under NSN 4820-01-309-4114. This indicates validated use in U.S. government and defense supply chains.
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