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PartsTable / COMPONENT / D52UU-07 1/2IN
D52UU-07 1/2IN ✓ 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 D52UU-07 1/2IN is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-782-5443, 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
D52UU-07 1/2IN
NSN: 4820-00-782-5443
FSC: 4820
CAGE: 65079 — DANCO VALVE COMPANY (USA)
SPECIFICATIONS
Part NumberD52UU-07 1/2IN
NSN4820-00-782-5443
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D52UU-07 1/2IN · 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
•
MATERIAL: STEEL CORROSION RESISTING STEM
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: TYPE 1701B SIZE 1/2 IN. IN
•
STYLE DESIGNATOR: ANGLE
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING STEM
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY SEAT
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSTYPE 1701B SIZE 1/2 IN. IN
MATERIALCOPPER ALLOY BODY
STYLE DESIGNATORANGLE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
8566Interchangeable
interchangeable cross-reference
interchangeable
9566Interchangeable
interchangeable cross-reference
interchangeable
896393-1Interchangeable
interchangeable cross-reference
interchangeable
135-66Interchangeable
interchangeable cross-reference
interchangeable
0177Interchangeable
interchangeable cross-reference
interchangeable
DX5633AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D52UU-07 1/2IN?
D52UU-07 1/2IN is a D52UU-07 1/2IN.
What parts can replace D52UU-07 1/2IN?
There are 17 known substitutes for D52UU-07 1/2IN: 8566, 9566, 896393-1 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D52UU-07 1/2IN?
D52UU-07 1/2IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-782-5443. 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