SMC solenoid valve

NegotiableUpdate on 05/07

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Nature of the Manufacturer: Producers

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Overview

SMC solenoid valve model disassembly SY9120-5DZD-039=SY9000 series, 1=single electronic control, 2=basic type, 5=5-way; DZ=with LED/overvoltage protection, D=DIN socket+screwdriver locking manual operation, 03=A/B port Rc3/8 $r $n valve type $r $n sealing, no back pressure prevention valve $r $n piping interface A/B=Rc3/8; P/R=Rc1/4 direct piping, no need for manifold, saving space

Product Details

SMC solenoid valve

Model disassembly	SY9120-5DZD-03	9=SY9000， 1=Single electronic control, 2=Basic type, 5=5-way; DZ=single electronic control+spring reset+LED/overvoltage protection, D=DIN socket+screwdriver locking manual operation, 03=A/B port Rc3/8
Piping interface	A/B=Rc3/8； P/R=Rc1/4	Direct piping without the need for a manifold, saving space
work pressure	0.15-0.7MPa	Adapt to industrial standard pneumatic systems
Rated voltage/power consumption	DC24V (standard), 0.1W (energy-saving type)	Low fever, long lifespan
Flow C value	8.0 dm³/(s·bar)（PA/B）	Meet the fast switching needs of small and medium-sized cylinders
Response/lifespan	Response ≤ 41ms, lifespan ≥ 50 million times	High speed switching, stable and reliable
Protection/Installation	IP55, DIN rail/panel installation	Dustproof and moisture-proof, suitable for distribution cabinets/sites
Environment/fluid temperature	-10~50℃	Avoid condensation water and high temperature environment
weight	About 320g	Compact and lightweight
reference price	Domestic spot price is about 280-380 yuan/unit	1-3 days lead time for agency channels, bulk negotiable

Model and Selection Points

Model NumberSY9120 (SY9000 series single electric control basic type) -5 (5-way) - DZD (single electric control+spring reset+LED/overvoltage protection+DIN socket+screwdriver locking manual operation) -03 (A/B port Rc3/8).
Adaptation scenarioSuitable for cylinder drive, automatic fixtures, sorting equipment, small conveyor lines, etc., direct piping reduces manifold costs, and is preferred for compact space scenarios; Not suitable for vacuum (≤ 0.01MPa), strong vibration or explosion-proof scenarios (EX series should be selected).
alternative modelReplace SY9120-5DZE-03 (with feedback) and SY9120-5DZD-02 (A/B port Rc1/4) in the same series; Upgrade with optional SY9220-5DZD-03 (dual electronic control).

Installation and wiring specifications

pipingIt is recommended to use PU pipe with quick twist joint, A/B port torque ≤ 2.5N · m, P/R port ≤ 2.0N · m, and install muffler at the exhaust port to reduce noise.
electricityDIN46550A socket wiring, DC24V positive connection+, negative connection -, terminal screw torque 0.5-0.8N · m to prevent loosening.
Installation directionVertically upward, to avoid condensation water retention causing valve core jamming.

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2025.12.30