China combined silencer with flow control throttle Manufacturer, Supplier, Factory

SOLH VG342 is a CE & ASME certified pilot operated poppet 3-port solenoid valve with superior zero-leak sealing and quick response. Equipped with standard 1.3W and energy-saving 0.4~0.55W coils, it supports switchable NC/NO logic without pipe modification, operating stably at 0.1–1.2MPa for compressed air, light oil and neutral inert gas. It adopts AISI 304 stainless steel poppet and ozone-resistant FKM/HNBR seals with built-in inlet filter, allows all-direction mounting and reaches 50-million-cycle service life. Perfectly matched with VBA boosters and VBAT air tanks, it applies to high-voltage switchgears, semiconductor, medical, automotive, petrochemical and precision automation lines, complying with ISO9001, CE, ASME and GB standards.

GN19-12(C) indoor HV disconnect switch applies to power system of rated voltage 12kV, AC 50/60Hz. It is equipped with CS6-1 manual-operating mechanism and is used to break and make circuit under no-load. There are additional pollution type, high-altitude type and power indicating type. It is made as per IEC 62271-102. The isolating switch of this series is equipped with a CS6-1 manual operating mechanism (the isolating switch with a panel has its own conjoined operating mechanism).   This series of isolating switches is a three-pole type, which consists of a chassis, a rotating shaft, a lever, a porcelain pillar insulator, a knife and a wiring board. The rotating shaft is arranged on the bottom frame, on which three pairs of levers are welded, and the levers pass through the pull rod porcelain insulator and the knife necklace. The rotating shaft extends out of the base frame, and any section of the rotating shaft can be connected with the operating mechanism.   Type C is through the wall. Among them, C1 means that the rotation is on the side through the wall; C2 means that the disconnection is on the side through the wall; C3 means that both sides are on the side through the wall.

SOLH DNC tie-rod-free profile pneumatic cylinders strictly comply with ISO 15552 & VDMA 24562 international standards, perfectly interchangeable with mainstream European standard cylinders for seamless equipment upgrade and overseas export projects. The integrated square high-rigidity aluminum profile removes exposed tie rods for higher structural stability and tidy layout, paired with built-in dual-side sensor grooves for convenient magnetic switch installation. Standard PPV dual-end adjustable air cushions effectively cushion inertial collision during high-speed heavy-duty reciprocation; premium low-friction composite sealing supports oil-free running with total service stroke reaching 4000km and repeat positioning accuracy within ±0.05mm. Optional configurations cover anti-rotation square rod, double rod, position locking units and end mechanical locks. Our stable mass production guarantees sufficient spot stock, widely deployed in automotive automation, precision electronics, packaging machinery and European-standard automated production lines requiring long-cycle stable operation.

Circuit Breaker Operating Mechanism Switchgear Operating Mechanism: Product Details and Applications The Switchgear Operating Mechanism is a crucial component in electrical switchgear systems, designed to control the operation of circuit breakers and disconnectors. This mechanism ensures reliable and efficient switching operations, providing essential protection and control in electrical distribution networks.

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.

Switchgear Secondary Installation: Product Details and Applications Product Overview Switchgear secondary installation refers to the configuration, interconnection, and installation of secondary circuits and components within a switchgear system. Secondary circuits manage control, protection, metering, and signaling functions, ensuring efficient and safe electrical distribution. These installations typically involve control cables, auxiliary relays, secondary terminals, wiring looms, sensors, and protective devices like current transformers (CTs) and voltage transformers (VTs). They complement the primary system, facilitating effective monitoring and control over medium and low-voltage networks.