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Technical Data Sheet
PartsTable / COMPONENT / 38202-3112S19
38202-3112S19 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY BODY, special_features: DESALINATOR, style_designator: ANGLE, operating_pressure: 1100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, flow_control_device: DISK, valve_operation_method: AUTOMATIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-396-1934, 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
38202-3112S19
NSN: 4820-01-396-1934
FSC: 4820
CAGE: 52253 — FLUID MECHANICS VALVE COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY BODY
special_featuresDESALINATOR
style_designatorANGLE
operating_pressure1100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
media_for_which_designedLIQUID SINGLE RESPONSE
NSN4820-01-396-1934
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 38202-3112S19 · 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
•
OPERATING PRESSURE: 1100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FLOW CONTROL DEVICE: DISK
•
MATERIAL: NICKEL ALLOY FLOW CONTROL DEVICE
•
STYLE DESIGNATOR: ANGLE
•
VALVE OPERATION METHOD: AUTOMATIC
•
MEDIA FOR WHICH DESIGNED: LIQUID SINGLE RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE1100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FLOW CONTROL DEVICEDISK
SPECIAL FEATURESDESALINATOR
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
STYLE DESIGNATORANGLE
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
VALVE OPERATION METHODAUTOMATIC
MEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE
MATERIALNICKEL ALLOY BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
3590113Interchangeable
interchangeable cross-reference
interchangeable
756-2866Interchangeable
interchangeable cross-reference
interchangeable
8P72Interchangeable
interchangeable cross-reference
interchangeable
20285Interchangeable
interchangeable cross-reference
interchangeable
20285R51MInterchangeable
interchangeable cross-reference
interchangeable
A07521.004.132Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 38202-3112S19?
38202-3112S19 is a VALVE,SAFETY RELIEF.
What parts can replace 38202-3112S19?
There are 21 known substitutes for 38202-3112S19: 3590113, 756-2866, 8P72 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 38202-3112S19?
38202-3112S19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-396-1934. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026