China BLOKSET Switchgear Busbar Frame Manufacturer, Supplier, Factory

SOLH SY series pilot-operated 5-port solenoid valve is fully interchangeable with matching SMC valves, including SY3000 mini, SY5000 medium mainstream, SY7000 large and SY9000 extra-large models. It provides complete circuit options: 5/2 single/double coil and 5/3 three-position with center closed, center exhaust & center pressure supply functions. Standard 0.35W coils and optional 0.1W ultra-low power energy-saving coils generate little heat for continuous energization. Internal pilot version works 0.1~0.7 MPa, while external pilot variant supports -100kPa vacuum environment. The gap-sealed spool reaches up to 200 million switching cycles. Air ports are arranged on side, top and bottom for flexible tubing routing. Valves adopt plug-in snap design compatible with SS5Y manifold valve islands, enabling single-valve maintenance without disassembling the whole bank, with IP65 plug connector and IP67 manifold base rating. Optimized internal runners deliver around 80% higher flow than legacy valves, and built-in pilot filter mesh prevents spool stuck by dust. Widely used for cylinder directional switching and centralized pneumatic control in semiconductor, automotive welding, packaging and medical automation equipment.

Richge is a manufacturer of HV electrical sensor in China, specializing in producing advanced sensors designed to monitor and ensure the integrity of insulation in high-voltage electrical systems. Our insulation sensors are engineered to provide precise measurements and reliable performance, contributing to the safety and efficiency of high-voltage operations.

The switchgear knife switch controller is a crucial component used in electrical distribution systems to manage the operation of knife switches, which are designed to isolate electrical circuits for maintenance and safety purposes. This controller allows for precise and reliable operation, enabling users to easily open or close the knife switch with minimal effort.

Our company specializes in Electrical Reversible Control Panels, designed to offer versatile and efficient control solutions for various electrical systems. Engineered with advanced technology and high-quality materials, these panels provide reliable performance and ease of use. Featuring reversible functionality, they allow for flexible operation and control of multiple circuits from a single panel. Ideal for both industrial and commercial applications, our control panels ensure precise control, enhanced safety, and durability. Choose our Electrical Reversible Control Panels for dependable and adaptable solutions to meet your electrical control needs.

The Electrical Panel Indicator is a vital component in industrial and commercial electrical panels, designed to provide clear, real-time visual indications of operational status. Constructed from high-quality, durable materials, this indicator is built to withstand harsh environmental conditions and ensure long-term reliability.

SOLH VEX1 balanced poppet 3-way relief pressure regulator adopts poppet structure instead of traditional diaphragm design, delivering 3~5 times higher flow than standard AR regulators with oversized relief port for fast pressure relief and stable back pressure. It achieves superior regulation precision with hysteresis ≤0.03MPa, repeatability & sensitivity ≤0.01MPa. Two control modes are available: remote air pilot and integrated solenoid pilot for automatic multi-stage pressure switching. Max inlet pressure reaches 1.0MPa, with port sizes ranging from 1/8" to 2". Mountable at any angle and lubrication-free for dry oil-free air circuits; air pilot version works 0~60℃ while solenoid pilot variant ranges 0~50℃. Widely used for large air tank pressure stabilization & rapid relief, high-flow air blowing, large bore cylinder / air motor driving and multi-stage tension control systems for film & wire manufacturing.