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Y101912622 — VALVE,DIAPHRAGM,STOP

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

Y101912622: VALVE,DIAPHRAGM,STOP.

The VALVE,DIAPHRAGM,STOP is a the manufacturer industrial component. Key specifications include connection_type: FLANGE ALL ENDS, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, butterfly_valve_size: 1.250 INCHES IN, part_name_assigned_by_controlling_agency: VALVE,DIAPHRAGM CONTROL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-497-7668, 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
Y101912622
NSN: 4820-01-497-7668
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
connection_typeFLANGE ALL ENDS
special_features1.25IPS, 150PSI, FLANGED DLN-3 CONTROL VALVE WITH 55ACT AND HAND OPERATING DEVICE (HOD) NICU TRIM INCLUDES MOORE 760E AND PSECIAL MOUNTING BRACKET
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
butterfly_valve_size1.250 INCHES IN
part_name_assigned_by_controlling_agencyVALVE,DIAPHRAGM CONTROL
NSN4820-01-497-7668
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: Y101912622 · 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
•
CONNECTION TYPE: FLANGE ALL ENDS
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BUTTERFLY VALVE SIZE: 1.250 INCHES IN
TECHNICAL CHARACTERISTICS
CONNECTION TYPEFLANGE ALL ENDS
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BUTTERFLY VALVE SIZE1.250 INCHES IN
SPECIAL FEATURES1.25IPS, 150PSI, FLANGED DLN-3 CONTROL VALVE WITH 55ACT AND HAND OPERATING DEVICE (HOD) NICU TRIM INCLUDES MOORE 760E AND PSECIAL MOUNTING BRACKET
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,DIAPHRAGM CONTROL
SUBSTITUTES & CROSS-REFERENCES 2
Y101912622/CD34927NSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CD34927NReference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 Y101912622?
Y101912622 is a VALVE,DIAPHRAGM,STOP.
What parts can replace Y101912622?
There are 2 known substitutes for Y101912622: Y101912622/CD34927N, CD34927N. Substitute compatibility should be verified for your specific system.
What is the NSN for Y101912622?
Y101912622 is cataloged in the U.S. Government catalog under NSN 4820-01-497-7668. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.