China AirTAC F-U series rod end bearing replacement Manufacturer, Supplier, Factory

SOLH SRH series clean-type precision pressure regulators adopt full SUS316/316L stainless steel wetted parts and are oil-free manufactured in Class 100 cleanrooms with low particle and zero secondary pollution. Optional PTFE and FKM diaphragms as well as relief and non-relief structures adapt to diverse clean working conditions. Featuring ultra-high pressure control accuracy, it complies with SEMI, RoHS and CE standards. Suitable for high-purity gas and pure water control, it is widely applied in semiconductors, photovoltaics, biopharmaceuticals and high-end precision laboratory fluid control systems.

gate hinge lock Product Introduction: Switchgear Drawer Operating Mechanism The Switchgear Drawer Operating Mechanism is a crucial component designed to enhance the functionality and safety of electrical switchgear systems. This mechanism facilitates the smooth operation of drawer-type circuit breakers, ensuring reliable performance in various industrial applications.

The indoor High-Voltage Grounding Device is a safety protection device designed for high-voltage power systems, used to effectively isolate electrical equipment from the grid and ground it, ensuring the safety of personnel and equipment during maintenance or inspection. This product is typically suitable for voltage levels ranging from 12kV to 40.5kV, with strong short-circuit current withstand capabilities and reliable mechanical operation performance. Its compact structure, easy installation, and flexible operation make it widely applicable in high-voltage switchgear and substations. Designed to meet both national and international standards, it ensures long-term stable operation in complex power environments.

FKN12-12D series air-blast Ioad break switch and FKRN12-12D series air-blast load break switch-fuse combination apparatus are new series switchgear applies to three-phase electric distribution system of rated 12kV, acting as protecting and control apparatus for transformers, cable and overhead wiring. These series are especially applicable in rural, urban terminal substation and prefabricated substations, as well as ring network power supply. FKN12-12D can break and make Ioad current and over-current. FKRN12-12D can break and make over-current load current and short-circuit current(Iimited current fuse). This product is featured with impact structure aesthetic appearance. reliable interlock and high insulating level. In the spring storage operation mechanism, ON/OFF speed is free from the influence of the manpower. For the arc-extinguish, electric arc-extinguish inside the insulating cover, the free gas occurs at sparking do not cause descend of insulating level between phases and phase to earth. The insulation cover clapboard separates electrified part thus boost protection grade of ring main unit. The copper-tungsten contact and main contact brings along reliable conductivity and long life. This product achieves sound fame due to easy maintenance and operation as well as reliable performance. It is in compliance with IEC62271-105.

SOLH HSV series 3/2-way hand slide pneumatic valves adopt an inline sleeve push-pull integrated structure, fully consistent with the dimensional specifications of mainstream AirTAC HSV series and interchangeable with equivalent domestic counterparts. Designed without return springs and equipped with mechanical self-locking positioning, this valve switches airflow by axial pushing and pulling: pushing the sleeve forward connects the P inlet port and A working port for normal air supply; pulling backward disconnects the air intake and automatically links port A with the built-in R exhaust port to rapidly vent residual pressure inside rear pipelines and actuators. It serves as a dedicated safety shut-off switch for pneumatic branch pipelines and essential pressure relief valve for equipment maintenance work. Three standard ports are configured: P for main compressed air inlet, A for output to downstream pneumatic components, and an embedded built-in R exhaust port hidden inside the valve body. A wealth of specifications covering G1/8 up to G1 thread sizes are supplied, paired with three thread layout options (SF single inner & single outer thread, SS double outer threads, FF double inner threads); PT taper thread, G parallel thread and NPT thread are selectable to fit global piping standards. Constructed with hard-anodized aluminum alloy valve bodies, stainless steel anti-rust spools and high-performance NBR nitrile rubber sealing rings, the valve supports lubrication-free operation under filtered compressed air within 0~1.0 MPa rated working pressure and withstands test pressure up to 1.5 MPa. The operating push-pull force is controlled at 18~25 N for smooth operation, and the mechanical locking structure maintains the set position firmly without drifting or air leakage caused by accidental touching. Different from 4HV rotary hand valves used for forward/backward switching of double-acting cylinders, the HSV series is engineered exclusively for pipeline on-off and pressure release. It can be directly installed in series within air pipelines without extra mounting bases to save installation space. Widely deployed for isolating air supply before equipment overhaul, main air circuit safety cut-off of automation tooling, vacuum pipeline switching and branch circuit independent air source control, it effectively eliminates hidden dangers brought by residual pressure during maintenance and guarantees on-site operational safety.

SOLH DNC tie-rod-free profile pneumatic cylinders strictly comply with ISO 15552 & VDMA 24562 international standards, perfectly interchangeable with mainstream European standard cylinders for seamless equipment upgrade and overseas export projects. The integrated square high-rigidity aluminum profile removes exposed tie rods for higher structural stability and tidy layout, paired with built-in dual-side sensor grooves for convenient magnetic switch installation. Standard PPV dual-end adjustable air cushions effectively cushion inertial collision during high-speed heavy-duty reciprocation; premium low-friction composite sealing supports oil-free running with total service stroke reaching 4000km and repeat positioning accuracy within ±0.05mm. Optional configurations cover anti-rotation square rod, double rod, position locking units and end mechanical locks. Our stable mass production guarantees sufficient spot stock, widely deployed in automotive automation, precision electronics, packaging machinery and European-standard automated production lines requiring long-cycle stable operation.