Products

SOLH ZL112 multi-stage venturi vacuum ejector is fully interchangeable with equivalent SMC models, equipped with standard Φ1.2 nozzle. Its energy-saving multi-stage structure delivers stable vacuum of -88~-92kPa while cutting air consumption by over 40% versus single-stage ejectors. Adopting a highly integrated modular design, it offers K1 dual supply/release valves for auto suction & blow-off and cost-saving K2 single supply valve variants. The built-in silencer restricts operating noise below 70dB(A); two exhaust styles are available: standard integrated muffler type and P centralized port exhaust for high flow. Optional accessories include analog mechanical vacuum gauges and digital vacuum pressure switches with NPN/PNP single/dual channel and voltage/current analog signal outputs, plus diverse plug connectors, coil voltages and manual adjustment knobs. Free of internal moving parts for maintenance-free continuous operation, it can be mounted directly on robot end effectors to shorten vacuum response time, widely applied to multi-suction cup handling of 3C glass panels, sheet metal, packaging & printing materials and porous workpieces requiring stable high-flow vacuum adsorption.

SOLIH ZL212 multi stage vacuum ejector, drop in upgrade for ZL112 with SMC compatible mounting dimension. Higher vacuum 90~-95 kPa and +30% suction flow, 40% energy saving via multi venturi design. Modular options: silencer/port exhaust, mechanical gauge or digital vacuum pressure switch (NPN/PNP), supply+release valve. Ideal for glass, sheet metal, porous material and high leakage large suction cup robot handling.

SOLH ZH-B box type single stage vacuum ejector with built in silencer, drop in compatible with imported ZH-B. Only 2 ports (SUP/VAC), no external silencer needed. S high vacuum 88 kPa / L high flow 48 kPa versions, nozzles Φ0.5-2.0 mm, one touch or Rc thread options. Max suction flow 6-90 L/min, lightweight PBT body, ideal for compact automation fixtures and robot pick and place applications.

SOLH ZH D series body‑ported single stage vacuum ejector, mechanically interchangeable with imported ZH series. Three external ports (SUP/VAC/EXH) without built in silencer; S high vacuum 90 kPa and L high flow grades; nozzles Φ0.5-2.0 mm; metric one touch/G thread/NPT options; screw, bracket or DIN rail mounting. Max suction flow 6-90 L/min, ideal for robot EOAT, PCB, glass, carton and fabric pick and place.

SOLH ZH‑X185 series 2 in 1 high flow vacuum ejector / air amplifier, SMC interchangeable. Powered by compressed air only, zero electricity and no moving parts. Vacuum suction flow ≈3× and blow flow ≈4× supply air; large anti clogging bore (Φ13–42 mm) passes chips and dust. Models ZH10/20/30/40 B X185 with mounting bracket, ideal for welding fume extraction, powder conveying, chip blowing and mold cooling.

SOLH ZU series inline straight tube vacuum ejector, SMC standard interchangeable. Coaxial SUP/VAC ports, insert directly into air pipeline without bracket; ultra light PBT body (3.9 g new A version), RoHS compliant. S high vacuum 84-90 kPa / L high flow 48 kPa, nozzles Φ0.3-0.7 mm, suction flow 1.8-16 L/min. Ideal for 3C electronics, thin film, chip handling and robot EOAT in narrow spaces.

SOLH CV series vacuum ejector, direct replacement for CONVUM vacuum generator with 1:1 mounting and performance compatibility. HS high‑vacuum 90-93 kPa / LS high flow versions, nozzle sizes 10-30. Modular options: standard/low noise silencer (down to 58 dB), CK/DK vacuum pressure switch, K25L built in DC24V solenoid valve. Ideal for 3C electronics, robotic automation and 24h continuous operation.

SOLH PBM/PBX series Piab style mini 2 stage multi energy vacuum generators, ultra thin stackable design (up to 16 layers). PBM built in silencer / PBX external cartridge silencer versions; A valveless, B supply valve, C full multi energy (supply+break valve, digital pressure switch, adjustable blow throttle). Vacuum 85~-90 kPa, suction flow 30-185 L/min, DC24V/12V. Ideal for robot EOAT, multi suction cup modules and porous foam/carton handling.

SOLH VH series 4-way 90° manual rotary hand valve switches air circuits by rotating handle, with three optional center functions: 3-position center closed, 3-position center exhaust and 2-position type. Adopting precision rotary spool seal for ultra-low internal leakage, it features zinc alloy / die-cast aluminum body and lubrication-free long service life, with built-in mechanical position lock to avoid accidental operation. It supports side port and bottom port piping layout, available for panel flush mounting or direct body fixing, with port sizes from Rc1/4" to 1" and max operating pressure 0.7~1.0MPa. Center closed version keeps cylinder clamping pressure during shutdown, while center exhaust fully releases pressure for safe maintenance. Widely used for manual cylinder reversing, equipment commissioning venting, emergency air source isolation, semi-automatic machine manual operation and pneumatic teaching test benches.