Pneumatic Components Series

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.

SOLH VM1 (VM100) miniature 2/3 port mechanical poppet valve is fully interchangeable with equivalent SMC models. Adopting compact reliable poppet sealing structure, it features ultra-narrow 11mm width and only 60g weight for easy embedded & dense stacking installation inside machinery. Operating pressure ranges from -100kPa vacuum to 1.0MPa positive pressure, with lubrication-free design, excellent tightness and strong dust resistance. Multiple thread options including M5, Rc1/8, NPT1/8 & G1/8 are available, supporting side port and bottom port piping layout. A full series of interchangeable actuator heads are offered: standard/short plunger, straight/short/one-way anti-rebound roller lever, flat pushbutton, yellow mushroom emergency stop, green indicator button, hinge lever and lockable rotary knob, with complete NC/NO 2-port & 3-port variants. Widely applied for cylinder stroke limit detection, manual jog commissioning, safety emergency interlock, mini jig fixture air switching and vacuum trigger circuits, it acts as universal mechanical air signal trigger for compact automation equipment.

SOLH VM2 (VM200) medium mechanical poppet valve is fully interchangeable with matching SMC models. Featuring medium poppet construction with Cv=0.87 flow coefficient, its flow capacity is around 8 times higher than mini VM1 series, equipped with standard Rc1/4 port and optional NPT/G1/4 threads. It works under 0~1.0MPa and is incompatible with vacuum, adopting lubrication-free wear-resistant poppet seal and robust metal body. Side port and bottom port piping layouts are available, supported by a complete lineup of interchangeable actuators: standard POM roller / hardened steel abrasion-resistant roller lever, one-way anti-rebound roller, straight plunger, flat pushbutton, yellow mushroom emergency stop head, green indicator button and lockable hinge knob. The hardened steel roller variant fits heavy-duty high-wear production lines. Widely used for cylinder & slide table stroke limit detection, equipment manual jog commissioning, jig fixture air switching and safety emergency interlock, it serves as the mainstream mechanical air trigger valve for packaging, textile, printing and general automation production lines.