China Switchgear Cabinet Grounding Switch Manufacturer, Supplier, Factory

SOLH 2W series 2/2-way normally closed fluid solenoid valve with solid brass body includes small orifice direct-acting 030/050 models and large bore pilot-operated 150~500 variants, designed for automatic on-off control of clean water, compressed air, cutting coolant, lubricating oil and weakly corrosive fluid pipelines. The direct-acting version realizes zero differential pressure startup with no minimum working pressure limit, features compact size, universal mounting orientation and millisecond high-frequency switching, ideal for low-pressure micro-flow branches, vacuum auxiliary water circuits and single-point cooling for small machine tools. The pilot-operated type requires a minimum 0.05MPa startup differential pressure, delivers ultra-large flow with low-power low-temperature-rise coils, suited for air compressor main drain lines, general assembly main spray water circuits and high-flow circulating pipelines for water treatment systems. Standard NBR nitrile rubber seals are equipped, with optional heat & acid resistant EPDM food-grade seals. Multiple international thread standards (PT/G/NPT) and full-range coil voltages (DC12/24V, AC24/110/220V) are available, supported by DIN plug sockets for cabinet wiring and IP65 waterproof wire leads for humid outdoor equipment. Heat-resistant coils allow 24-hour continuous energization without burnout. Selection guidelines: choose direct-acting type for pipelines with static pressure below 0.05MPa and micro single-point flow; select pilot-operated variant for G1/2 and above main headers with stable high-pressure large circulation. EPDM seal is mandatory for hot water, purified water and food-grade fluid media.

At Richge, we specialize in providing high-quality switchgear components, including our innovative Switchgear Anti-rotation Gasket. Designed to prevent rotation and ensure secure, stable connections, our anti-rotation gaskets are crucial for maintaining the integrity and reliability of switchgear assemblies. Crafted from durable materials, they are engineered to withstand extreme conditions while offering superior performance. Our commitment to precision and quality ensures that our anti-rotation gaskets meet the highest industry standards, providing long-lasting solutions for electrical systems. Trust Richge for reliable, high-performance switchgear components that enhance safety and efficiency in your operations.

Switchgear Connector – Product Details and Applications Product Overview: A switchgear connector is a crucial component used to facilitate the secure electrical connection between various modules, busbars, and devices within low- and medium-voltage switchgear systems. These connectors ensure reliable power flow and play a vital role in minimizing transmission losses while maintaining system safety and operational efficiency. They are typically made from high-conductivity materials such as copper, silver-plated alloys, or aluminum, ensuring optimal conductivity, corrosion resistance, and durability.

Switchgear Four-Claw: Product Details and Applications The Switchgear Four-Claw is a crucial component in electrical distribution systems, designed for secure and reliable connection of busbars to switchgear units. This innovative connector features a robust four-claw design that ensures optimal contact pressure, significantly reducing the risk of electrical resistance and potential overheating. Crafted from high-conductivity materials, the Four-Claw guarantees excellent electrical performance, making it suitable for various voltage levels and current ratings.

SOLH SCV series dedicated air-operated coating valves include 2-way SCV12 and 3-way SCV13 for paint, thinner and purge air switching & fast color change control. Wetted parts adopt composite PTFE+FPM solvent-resistant seals, and isolation diaphragm separates driving mechanism from coating liquid to avoid paint adhesion, achieving service life over 5 million cycles. Fully pneumatic structure without electric parts eliminates spark risks for explosion-proof coating workshops. Matched manifold base supports centralized control of up to 15 colors; optimized internal flow channel cuts thinner consumption during flushing and prevents cross-color contamination. Available for single standalone mounting or dense manifold stacking, widely applied in auto, furniture, hardware & home appliance automatic coating color change systems, solvent circulation cleaning and spray gun purge air circuits.

Richge is a manufacturer of High Voltage Electrical Insulators in China, specializing in producing high-quality insulators designed to ensure reliable performance and safety in high-voltage electrical systems. Our insulators are engineered to withstand extreme electrical stresses and environmental conditions, providing effective insulation and protection for electrical components.