Pneumatic Butterfly Valve

Flyking Fi series Pneumatic valves incooperate latest mechanical technology, material, they can be designed by your needs.

 Flyking Fi series Pneumatic valves incooperate latest mechanical technology, material, they can be designed by your needs. 

Flowtecal Group was founded in May.1997 in Britain,mainly engaged in the R&D and manufacture of automatic valves,actuator system and related instrument and meters,It also offers System solution and complete service.   

Flowtecal enter into china market in 2004,introducing British advanced manufacturing technology and management mode,specialised in manufacturing pneumatic,hydraulic,hydraulic,electro hydraulic and air-hydraulic actuators and various automatic valves.

Flowtecal engaged in offering qualified produets and technic solution through our international service networks."Custemer oriented" is our group's goal,we would like to be your faithful friend by offering advanced technology,qualified products and efficient service.

Hangzhou Flowtecal Automatic Control Valves Manufacturing Co., Ltd, located beside the beautiful West Lake, is a joint venture by previous Hangzhou Flyking Pneumatic Actuators& Valves Maker Co., Ltd, Flowtecal Group UK and Flowtecal HK. Our corporation introduces advanced automatic technic and production &management methods from Europe and United States, researching and developing electro-hydraulic actuating systems, air-hydraulic actuating systems, marine hydraulic actuators, pneumatic actuators and complete with all kinds of integrated automatic valves technical service and production.

In September of 2000, our corporation was approved by National Quality Inspection Institute to be in line with GB/T19000-ISO9000 standard and awarded related certificate; in 2007, we were passed ISO9001:2000 certificate. The pneumatic cylinders, hydraulic cylinders, pneumatic actuators, hydraulic actuators, solenoid valves and hydraulic stations that we’ve researched and developed in recent years have been awarded as “Zhej

      our hard- sealed valves are good quality and have many excellent features as follows: 

Extruded aluminum ASTM6005 body with both internal and external corrosion protection having honed cylinder surface for longer life and low coefficient of friction;Dual piston rack and pinion design for compact constructions, symmetric mounting position, high-cycle life and fast operation, reverse rotation can be accomplished in the field by simply inverting the pistons; Multiple bearings and guides on racks and pistons, low friction, high cycle life and prevent shaft blowout.     Modular preloaded spring cartridge design, with coated string for simple versatile range, greater safety and corrosion  resistance, longer cycle life.Fully machined teeth on piston and pinion for accurate low backlash risk and pinion engagement, maximum efficiency, stainless steel fasteners for long term corrosion resistance.Full conformance to the latest specifications: ISO5211, DIN3337 and Namur or product interchangeability and easy mounting of solenoids, limit switches and other accessories.   

    more information can be found at www.flyking.cc or contact us directly.     

Pneumatic Butterfly Valve