China Switchgear Mechanism Link Guide Block Manufacturer, Supplier, Factory

At Richge, we specialize in high-quality switchgear front panel screws designed to ensure durability and reliability in electrical systems. Our screws are crafted from premium materials, offering exceptional strength and resistance to environmental factors. Ideal for securing front panels in switchgear assemblies, our products are engineered to meet stringent industry standards and provide a secure, long-lasting fit. With a focus on precision and performance, we deliver solutions that enhance the integrity and functionality of your switchgear installations. Trust Richge for innovative, reliable fastening solutions that support the efficiency and safety of your electrical infrastructure.

SOLH VCH400 (VCH410) series pilot operated 3-port poppet solenoid valve is customized for medium & high-pressure gas pipelines with max operating pressure up to 5.0MPa. Equipped with high-pressure polyurethane elastic seals and large-size ISO G threads (G1/2, G3/4, G1), it delivers high flow capacity and ≤±2ms response deviation, with outstanding vibration & shock resistance and 10-million-cycle service life. Drip-proof structure reaches equivalent IP65 protection; the NC version automatically vents upon power loss, ideal for high-pressure charging, venting and pressure conversion circuits, and perfectly matched with SOLH VCHR high-pressure regulators. Only applicable to clean dry compressed air and inert gas. Coil-down mounting is prohibited, and periodic cycling actuation is required to avoid poppet adhesion. It serves as reliable control component for industrial high-pressure air charge & vent equipment.

Switchgear Auxiliary Contact Socket: Product Details and Applications The Switchgear Auxiliary Contact Socket is a crucial component designed to enhance the functionality and reliability of electrical switchgear systems. Typically constructed from high-quality materials such as thermoplastic or bakelite, these sockets are engineered to withstand harsh electrical environments, ensuring durability and long-lasting performance.

SOLH AP100 series direct spring compact relief valve is developed for upper-limit pressure stabilization and overpressure protection of miniature pneumatic circuits. Lightweight at only 0.12kg, its tiny outline fits embedded narrow equipment. It adopts tool-free lockable adjustment knob to avoid pressure drift from vibration. Two pressure ranges are available: standard 0.05–0.69MPa and low-pressure 0.02–0.2MPa, with 1.0MPa max working pressure and fast large-flow pressure relief. Die-cast aluminum body supports Rc, NPT and G threads for direct thread mounting or bracket installation. Widely applied in 3C & medical compact jigs, cylinder buffering, downstream regulator overload protection and laboratory constant pressure limit pipelines.

Richge specializes in the development and production of high-quality Switchgear Drawer Moving Parts, focusing on delivering reliable solutions for the global power industry. Our products are known for their exceptional mechanical performance and durability, ensuring stable operation of equipment under high loads and in complex environments. With advanced manufacturing processes and stringent quality control, our switchgear drawer moving parts are widely used in various power distribution systems, helping customers enhance operational safety and system reliability.

SOLH VS3135 is a 3-port direct acting solenoid valve with full metal sealing, supporting zero-pressure startup and stable operation within 0–1.0MPa for vacuum, low and high pressure circuits. The wear-resistant metal seal with integrated dust-proof construction realizes lubrication-free long service life. Reinforced internal structure delivers outstanding shock and vibration resistance without misoperation even under unstable differential air supply. Optional manual override and multiple wiring types are available for fast high-frequency switching. It is widely used in robotic arms, vacuum suction, air jet cleaning, packaging, textile and woodworking machinery, an ultra-reliable pneumatic switch for long maintenance-free industrial automation applications.