PartsTable
Technical Data Sheet
A3-20 ✓ Verified by PartsTable
Plustek · 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

Plustek OpticPro A320 takes is a large format scanner that can scan a 12” x 17” (304.8 mm x 431.8 mm) size document with resolution as high as 1600 dpi in just 8.5 seconds. It is ideal for graphic designers, publishing companies, libraries, schools, small office/home office (SOHO) users and anyone that needs to scan A3 sized graphics and documents.<br><br><b>Large Format Scanning</b><br>Large format scanning of A3 size document (304.8 x 431.8 mm / 12” x 17”)<br><br><b>Fast scanning speed</b><br>Fast scanning speed of 8.5 seconds for an A3 size color document at 300 dpi<br><br><b>One-touch buttons</b><br>Seven one-touch buttons for performing pre-set functions enable the user to quickly: scan, file, copy, OCR, create PDFs and email.<br><br><b>User friendly bundled software</b><br>Bundled with simple-to-use image processing and document management tools, fast and secure PDF conversion, image organizer with thumbnail viewer, and accurate OCR software. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-450-9946, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
A3-20
NSN: 4820-00-450-9946
FSC: 4820
CAGE: 99321 — PARKER HANNIFIN CORP DBA PNEUTRONICS (USA)
SPECIFICATIONS
length11.000 INCHES NOMINAL IN
diameter0.313 INCHES NOMINAL IN
materialALUMINUM OXIDE ABRASIVE
drive_typeGEAR
duty_cycleINTERMITTENT
seat_angle37.0 DEGREES FIRST END
shell_typeSOLID
bonnet_typeINSIDE SPRING
grip_length0.200 INCHES NOMINAL IN
current_typeDC
thread_class2A A
overall_width9.000 INCHES NOMINAL IN
NSN4820-00-450-9946
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: A3-20 · Plustek ⚠ 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
STYLE DESIGNATOR: ANGLE
CONNECTION STYLE: FLARED (TUBE) FIRST END
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
FLOW CONTROL DEVICE: DISK
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
MATERIAL: STEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN
THREAD DIRECTION: RIGHT-HAND FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORANGLE
CONNECTION STYLEFLARED (TUBE) FIRST END
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
FLOW CONTROL DEVICEDISK
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
THREAD DIRECTIONRIGHT-HAND FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD QUANTITY PER INCH16 FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1201-320-Z3CInterchangeable
interchangeable cross-reference
interchangeable
10119120Interchangeable
interchangeable cross-reference
interchangeable
26532Interchangeable
interchangeable cross-reference
interchangeable
A320Interchangeable
interchangeable cross-reference
interchangeable
KS79-01Interchangeable
interchangeable cross-reference
interchangeable
60070003284Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3-20?
A3-20 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Plustek.
What parts can replace A3-20?
There are 14 known substitutes for A3-20: 1201-320-Z3C, 10119120, 26532 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3-20?
A3-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-450-9946. This indicates validated use in U.S. government and defense supply chains.
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