China dual cylinder synchronous control valve Manufacturer, Supplier, Factory

SOLH VNA201 is a self-developed standardized 2/2-way external pilot fluid control valve with balanced poppet structure. Driven by 0.2~0.7MPa pilot air, it achieves zero differential pressure startup and bidirectional fluid flow, delivering stable switching under low pressure, vacuum and fluctuating air supply. Optimized internal passages bring large flow capacity and low pressure loss. Equipped with wear-resistant seals and solid valve body verified by million-cycle durability tests, it operates lubrication-free and maintenance-free with anti-fouling performance. Compact lightweight body allows all-angle mounting with 3/8" and 1/2" port sizes, supporting air pilot and solenoid pilot control. Compatible with compressed air, inert gas, light oil and neutral air-liquid mixed fluids, it is widely used for cylinder buffering, cooling lubrication, high-speed exhaust and pipeline on-off of machine tools, packaging & cleaning automation equipment.

SOLH 4F pneumatic foot pedal valve adopts integrated die-cast aluminum housing and is fully interchangeable with AirTAC equivalent models. Built on self-developed dual-exhaust sealing technology, it is mass-produced on automated assembly lines with sufficient spot inventory and steady global shipments. Available in self-reset, self-locking and safety guard versions with IP54 dust & splash resistance, it controls reciprocation of double-acting cylinders widely for stamping, riveting fixtures and on-site circuit debugging. High airflow delivers quick response, impact-resistant structure fits heavy-duty frequent stepping in industrial workshops.

SOLH MD multi-position free-mount compact cylinder is equipped with tapped mounting holes on six sides of the block body for bracket-free installation at any angle, 30%~50% thinner than standard round cylinders to fit narrow, high-density equipment layout. Five sub-models cover all working modes: standard single-rod double acting MD, single-rod single acting MSD (spring extend) / MTD (spring retract), anti-torsion double-rod MDD, and stroke-adjustable double-rod MDJ. Bore sizes range from 6 to 32 mm with standard strokes 5~60 mm. Each unit comes with built-in front rubber buffer and dual side slots for magnetic sensors; suffix-S stands for integrated permanent magnet compatible with CMSH/DMSH reed switches. The piston rod adopts integrated self-lubricating bushing for oil-free smooth operation. Double-rod variants eliminate lateral deflection from offset loads, while MDJ features rear adjustment screw for flexible stroke fine-tuning. Widely applied to light-duty clamping, ejecting, crimping and precise positioning of miniature jigs in 3C, semiconductor and general small automation machinery.

SOLH I type single clevis joint for pneumatic cylinder rod end, low cost U clevis hinged connector with ±5° swing. Carbon steel / stainless construction, female thread M10×1.25 M36×2.0 matching 32-200 mm bore cylinders, pin hole φ10-36 mm. AirTAC/SMC/domestic naming compatible (F M10×1.25I, I 32, CA2 40 I). Ideal for push pull loads, linear guides and flipping mechanisms.

SOLH CJ2K stainless steel non-rotating mini cylinder belongs to the CJ2 cylinder family and features full dimensional interchangeability with imported original CJ2K. Bore sizes cover Φ10 and Φ16. Equipped with hexagonal piston rod and built-in guide structure for mechanical anti-twist performance. Rotation tolerance: ≤±1.5° for Φ10 and ≤±1° for Φ16, eliminating load deflection issues occurring on ordinary round rod cylinders during reciprocation. Constructed with 304 stainless steel barrel for rust and moisture resistance, featuring slim and compact outline. Three operation modes are optional: double acting, single acting spring return and single acting spring extend. Built-in magnetic ring is optional, compatible with M9BW magnetic switches for position feedback. Standard rubber cushions at both ends; oil-free operation supported with mechanical service life up to 8 million cycles. Multiple mounting options are available including basic type, foot mount, flange mount and double clevis mount. Ideal for applications requiring fixed angular posture of end fixtures, such as flat jig pushing in 3C automation, linear feeding of cameras for optical inspection, workpiece transportation inside guide slots and ejection of flat workpieces. Standard CJ2 round rod cylinder is recommended if angular restriction is unnecessary and cost efficiency is prioritized. Excessive radial side load on piston rod should be avoided to prevent guide bushing abrasion and deterioration of anti-rotation accuracy.

Switchgear Vertical Busbar Bracket: Product Details and Applications The Switchgear Vertical Busbar Bracket is a critical component designed to provide robust support and secure mounting for vertical busbars within electrical switchgear assemblies. Constructed from high-quality steel or aluminum, this bracket is engineered to withstand significant mechanical stress and thermal expansion, ensuring long-term reliability and performance.