China 8PT25489 Spindle M12 Sivacon Low Voltage Switchgear Switchboard Drawer Assembly Manufacturer, Supplier, Factory

SOLH 3A series 3/2-way externally air-operated directional control valves are manufactured in accordance with mainstream industry standards. Driven entirely by pneumatic signal input without any electromagnetic coils, this series is engineered to govern extension, retraction and pressure retention of single-acting pneumatic cylinders. It serves as the critical safety control element for all-electric-free pneumatic circuits, hazardous explosive atmospheres and fail-safe industrial machinery. The standard three-port layout follows universal industrial definitions: P for main compressed air supply inlet, A for working outlet connected directly to single-acting cylinders, and R for exhaust port for pressure relief and rapid spring reset. Two control configurations are available. Single pneumatic control models (3A×10) switch upon receiving external air signals and automatically reset via built-in springs once the control air signal is removed to guarantee fail-safe reset performance. Double pneumatic control variants (3A×20) adopt latching spool structure, locking the valve position persistently even after control air is disconnected to sustain long-term clamping and positioning. Constructed with high-strength aluminum alloy valve bodies and precision-machined spools, the valves support oil-free operation under filtered compressed air with filtration precision above 40 μm within the working pressure range of 0.15~0.8 MPa. Four dimensional specifications from miniature 3A100 up to heavy-duty high-flow 3A400 cover M5 to G1/2 thread connections, and NPT threads are optional for overseas projects. Without internal electrical parts, the valve features intrinsic explosion-proof performance, perfectly suited for flammable, dusty and humid working environments. It supports random multi-angle installation and manifold assembly for modular valve banks, widely deployed in workpiece clamping mechanisms, pneumatic safety interlock systems and long-duration positioning stations.

Electrical cabinet drawer mechanism Switchgear drawer operating mechanism Product Background: Richge is a manufacturer of Switchgear Drawer Operating Mechanisms in China, specializing in precision-engineered components designed to facilitate smooth and reliable operation of switchgear drawers. Our operating mechanisms are crafted to ensure efficient control and positioning of electrical drawers, enhancing the functionality and safety of switchgear systems.

The Switchgear Door Pin is a critical component designed for securing various elements within switchgear assemblies. Crafted from high-grade steel or stainless steel, this pin ensures durability and reliability in demanding electrical environments. The locking pin features a precision-engineered mechanism that guarantees a secure fit, preventing accidental disengagement or movement of switchgear components during operation.

SOLH ASC series one-way exhaust throttle valve, AirTAC standard aluminum alloy in-line pneumatic flow control valve. Thread-type without push-fit joint, lock anti-vibration adjustment nut, exhaust throttling for double-acting cylinder speed regulation. Models ASC100-06, ASC200-08, ASC300-10, ASC300-15 with PT/G/NPT thread options, ideal for general-purpose automated pneumatic circuits.

SOLH KQ2LU L-type 1 to 2 twin elbow push-in fitting, interchangeable with SMC KQ2LU. 90° one inlet two outlets design for balanced airflow. POM body, nickel plated brass thread and NBR seal, works for 0~1.0MPa compressed air and -95kPa vacuum. Multiple thread & equal-diameter options for PU/PA tubing, widely used in robotic end effector and vacuum suction cup branching.

Richge specializes in the design and manufacture of high-quality Switchgear Auxiliary Plug-ins, essential components for enhancing the functionality and flexibility of electrical switchgear systems. With a focus on precision engineering and durable materials, our auxiliary plug-ins ensure reliable connections and seamless integration within various switchgear configurations. Our products are designed to meet rigorous industry standards, providing safety, efficiency, and longevity in demanding electrical environments. We are committed to delivering innovative solutions that support the evolving needs of the power distribution sector, offering customizable options to cater to specific client requirements.