China self-reset & self-locking foot valve Manufacturer, Supplier, Factory

SOLH CDUJB ultra-compact free mount cylinder is developed for equipment with limited installation space. Compared with conventional CU series, its length is reduced by 64% and volume cut by 70%. The square compact body supports multi-surface direct mounting without extra brackets. The product lineup includes non-magnetic CUJB, magnet-equipped CDUJB and copper-free cleanroom CDUJS. Bore sizes range φ4~20mm, available in double acting and single acting spring return types with optional rubber cushion. Magnetized models match miniature magnetic switches for short-stroke precise motion and support oil-free operation. Widely applied in 3C electronics, semiconductor wafer positioning and medical clean automation. Magnetic shield plates are optional for densely arranged cylinders.

Insulation Board for Switchgear: Product Details and Applications The Insulation Board for Switchgear is an essential component designed to ensure the safe and efficient operation of electrical switchgear systems. Made from high-performance materials such as epoxy resin or fiberglass, these boards provide excellent electrical insulation and thermal stability, making them ideal for high-voltage environments.

SOLH XSA normally closed solenoid valve is specially designed for ultra-high vacuum circuits for air and inert gas, supporting ultimate vacuum down to 1×10⁻⁶ Pa with ultra-low internal and external leakage rates. Its built-in internal spring minimizes friction and particle generation to meet strict cleanroom standards. Featuring lower coil power consumption and lighter body for easy compact integration, it provides multiple connection options including face seal, ferrule and internal Rc/NPT thread, with complete mainstream voltages and wiring terminals. Certified CE & RoHS, it serves as reliable core switching component for semiconductor, PV, LCD, medical sterilization, food vacuum packaging and laboratory ultra-high vacuum testing equipment.

The Switch Cabinet Lock is an essential component designed to ensure the security and integrity of electrical switchgear cabinets. Constructed from high-quality materials, it provides robust protection against unauthorized access, safeguarding sensitive equipment. This lock features a precision-engineered mechanism, allowing for smooth operation and reliable locking performance.

Our company specializes in the design and manufacture of high-performance components for electrical switchgear systems, including the Switchgear Drawer Brake. With a commitment to quality and innovation, we provide reliable solutions that ensure the smooth and safe operation of switchgear drawers. Our Switchgear Drawer Brakes are crafted from durable materials, offering precise control and stability during operation. Trusted by clients across various industries, our products are engineered to meet the highest standards of safety and efficiency. We continually invest in research and development to deliver cutting-edge solutions that enhance the functionality and reliability of electrical systems worldwide.

SOLH 2P series mini 2/2-way direct acting normally closed solenoid valves adopt high-strength PA66 nylon engineering plastic valve bodies, specially designed for low-cost small-flow automatic switching of compressed air, clean water and low-viscosity lubricating oil. Featuring genuine zero-pressure startup performance, the valve can open normally under 0MPa pressure difference, effectively breaking the pressure dependence of pilot-operated solenoid valves. This series adopts a mature direct electromagnetic driving structure. Under power-off status, the built-in reset spring tightly compresses the valve core to maintain a fully closed state; when energized, electromagnetic attraction lifts the valve core rapidly to conduct the pipeline, with the whole switching action finished within 0.05s for ultra-fast response. Standard configuration uses wear-resistant VITON fluororubber seals with outstanding resistance to oil, water and mild corrosive media; NBR nitrile rubber sealing is available as an optional replacement according to working conditions. The coil reaches IP65 dustproof and waterproof protection grade with Class B insulation, capable of stable continuous operation in humid workshop environments. With fixed φ2.5mm flow orifice and CV value of 0.23, two mainstream thread specifications G1/8 and G1/4 are available, paired with diverse wiring options including standard DIN socket, flying leads and indicator light sockets, together with universal AC/DC voltage options to meet global matching demands. Lightweight compact outline suits installation inside compact equipment modules. It is widely used in vacuum generator air source control, small cylinder air supply switching, equipment micro cooling water loops, automatic spraying, air compressor automatic drainage and small humidification systems, serving as a cost-effective miniature fluid control alternative to brass 2V series valves.