Fleyenda Flow Products - China Actuated Valve Manufacturer
Fleyenda Products
Fleyenda main products are electric actuator valves, pneumatic actuator valves, manual valves, and piping accessories.
According to the customer's application requirements, our company can provide product customization services.
"Becoming an extraordinary flow control technology expert in the industry" is the concept that Fleyenda Flow actuated valve manufacturer has pursued since its establishment in 2005. Fleyenda Flow has been a trusted supplier in the industry with a strong focus on quality and innovation.
- Main Products: electric valves, pneumatic valves,manual valves, hose and other accessories.
- Electric Actuator: 6 Series. FLE Regular Series, FLE Waterproof Series, FLE Mini Explosion-proof Series, QT Series Explosion-proof Series, Z Series Multi-turn Series, FLE Mini Multi-turn Series (On-off Type, Regulating Type, Intelligent Type)
- Pneumatic Actuator: 4 Series. AT Series, AW Series, Pneumatic Angle Seat Valve, Pneumatic Straight Stroke Valve Series, Pneumatic Control Valve Series.
Our company's professional technician customization services and one-stop purchasing services provide 40 industry solutions for customers in 89 countries.
China Fleyenda DN40~DN1200 8-lug eccentric butterfly valve is generic. Pressure rating up to 2.5MPa. Rotation Angle: 0 ~ 90˚,0 ~ 360˚. Which have waterproof (IP68) and explosion-Proof (Ex dII BT4) performance. Suitable for GB, DIN, AMSL, JIS and CNS standards. ODM services are available. Application: Water Treatment, HVAC Systems, Petrochemical Industry, Food and Beverage Industry, Pharmaceutical Industry, etc.
The Fleyenda electric butterfly valve has an IP68 classification and is appropriate for usage in wet or damp environments. Its 4-inch dimension makes it appropriate for modest flow rate applications. An electronic actuator for precise control of the valve's opening and closing motions guarantees effective flow management. This valve delivers strong and explosion-proof performance in chemical plants, oil refineries, and other hazardous environments. Application: Chemical and Petrochemical Industry, Mining Industry, Pharmaceutical and Food Processing, Oil and Gas Industry, etc
Fleyenda flange plastic electric butterfly valve is a dependable and cost-effective option for companies that require medium to large pipe diameters as well as chemical resistance for efficient flow control. This valve is made of high-quality plastic materials such as PVC, CPVC, PPG, FRPP, PPH, PP-R, ABS and PE. It has outstanding corrosion and chemical resistance, making it appropriate for use in industries such as water and wastewater treatment, chemical processing, and irrigation systems.
Fleyenda electric actuated butterfly valve Body Material: Cast Iron, Carbon Steel(WCB), Stainless Steel(CF8, CF8M) Disc Material: Cast Iron+PTFE Seat Material: PTFE. The soft sealing lining of the valve is comprised of fluorine-based materials such as PTFE, which ensures good chemical resistance and prevents leakage. The soft-sealing fluorine lining creates a tight seal between the disc and the lining, reducing leakage even under high-pressure situations.
Single piece (pressure-reducing valve/compressor air filter regulator). The pressure-reducing valve is a valve that adjusts to reduce the initial pressure to a certain required outlet pressure and relies on the energy of the medium itself to keep the outlet pressure stable.
The pneumatic triplet is the most common accessory in pneumatic valves. Its function can be simply summarized as filter, a pressure-reducing valve. ubicatorThe pressure-reducing valve is a must-have accessory, no matter What kind of pneumatic valve must be described. Its role is to give the pneumatic valve a standard power source pressure; the standard value is 0.4–0.7 MPa.
SAE DIN EN braided hydraulic rubber hose is intended for use with petroleum- and water-based hydraulic fluids at temperatures ranging from 140° to 100° C. It is made up of an oil-resistant synthetic rubber inner tube, steel-wire reinforcement based on hose type, and an oil- and weather-resistant synthetic rubber cover. To attach the synthetic rubber to the wire, a ply or braid of appropriate material may be applied over the inner tube and/or the wire reinforcement.
The air filter and pressure reducing valve are assembled together, which is called a pneumatic two-union assembly.
The working principle of the two-union air filter regulator lubricator: compressed air first enters the air filter, controls its output pressure through pressure reduction, and then is output through the output port. It is usually used in unlubricated pneumatic systems.
Hydraulic rubber hose conveys hydraulic fluid to or between hydraulic components. Components include valves, tools, and actuators. Hydraulic hose is usually flexible and reinforced. Hose is often made up of several layers of reinforcement. This is necessary because hydraulic systems operate at high pressures. Suitable for hoses using petroleum-based hydraulic oil with a temperature range of -40°C~+100°C (-40°F~+212°F). Application : Medium and high pressure circuit with restricted installation space
The outer layer of the Fleyenda anti-static UPE suction and discharge chemical hose is made of EPDM rubber, and the inner layer is lined with UPE containing conductive carbon black. It is reinforced with high-strength synthetic fibers and two spiral steel wires. It features wear resistance, pressure resistance, corrosion resistance, and anti-static properties. It is suitable for working environments ranging from -40°C to 100°C and can withstand a working pressure of 10Bar.
Applications: food, chemicals, lithium batteries, raw materials for pharmaceuticals, cosmetics, inks, and more.
The three components of the air filter, pressure regulator and lubricator（F.R.L） are combined into a triple air source processor, which is used to purify and filter the air source before entering the pneumatic equipment, reduce and stabilize the pressure, and refuel and lubricate the air source. Pneumatic triplex components can control the switching and adjustment of valves and actuators to realize functions such as starting, stopping and speed regulation of mechanical equipment.
H77 Single-Disc Butterfly Tilting Check Valve is a high-efficiency unidirectional check valve that combines the advantages of both butterfly and swing check valves. The disc can flexibly tilt open when fluid passes through, and quickly closes during reverse flow, ensuring one-way flow of the medium and effectively preventing backflow.
H77 Tilting Swing Check Valve has a disc that can be either vertical or tilted, similar to the structure of a triple-offset butterfly valve. Flanged butterfly check valves are often used in large-diameter pipelines, which can exceed DN2000, and employ a slow-closing structure.
H74 Short Series Thin Single Plate Swing Check Valve integrates the disc and pivot pin into one unit. Featuring a compact short structure and single-disc design, it offers leak-free operation, horizontal installation, excellent sealing performance, minimal linear vibration, low-pressure drop, and zero seat ring wear, making it suitable for pipeline systems with high sealing requirements.
It supports the installation of a return spring, making it ideal for pipelines with significant pressure fluctuations to reduce water hammer. It is also suitable for applications where the flow passage has a reduced diameter.
H76 wafer dual plate check valve's large open area design significantly reduces pressure drop compared to traditional swing or lift check valves. The valve is 80-90% lighter than conventional flanged check valves. Our spring-activated discs close the valve quickly, preventing water hammer and ensuring silent, dynamic operation. It is easy to install, remove, and replace in both new and existing piping systems, and is available in a variety of configurations.
Multi-port ball valve operates at PN1.6MPa pressure and offers both on/off and modulating control. Constructed with stainless steel, PTFE/PPL sealing, and compatible with various media, it suits diverse applications in food, water, chemical, and power industries. Optional accessories include over-torque protectors and dehumidifying heaters.
DN15-DN200 L-type and T-type quick-clamp electric sanitary ball valves can withstand high and low temperatures. FLE electric quarter-turn actuators can be customized with IP68 waterproof rating. The sealing surface of the three-way ball valve is made of all-inclusive PTFE, which is easy to clean. Clamp connection is used for easy disassembly, cleaning and maintenance.
Working Temperature: - 20°C ~ + 250°C Power Voltage: DC24V, DC220V, AC110V, AC220V, AC380V Actuator Type: Switch Type, Passive Contact Type, Position Signal Feedback Type, Intelligent Adjustment Type Material: Stainless Steel 316L
Industrial high-temperature steam hose use EPDM internal and external rubber, with a metal braided reinforcement layer in the middle, and can withstand 18bar working pressure and operating temperatures from -40ºC to +220ºC. It has excellent high-temperature, acid and alkali, and aging resistance.
Standards: DIN, SAE, ISO, JIS, etc. Applications: ESP, steam transportation in chemical plants, cooling water for refrigeration equipment, hot and cold water for engines, food processing, etc.
Fleyenda provides 6000PSI forged ferrule type two-way and three-way hydraulic stainless steel fittings, suitable for ordinary grade seamless pipes from Ф4 to Ф42. Medium: oil, water, gas and other non-corrosive or corrosive media Standard: NPT, GB, BSPP, BSPT Temperature: ≤450℃ Applicable industries: pipeline connections, injection molding machines, CNC machine tools, automatic lathes, building plumbing, hydraulics, etc. Contact Fleyenda for ODM service.
Fleyenda provide 45-degree, 90-degree, 3-way, 4-way SS304, SS316, SS316L 3000psi stainless steel pipe threaded fittings. The standard thread is made of high-quality stainless steel, processed with high precision, formed in one piece, smooth and burr-free, and has excellent sealing performance. Connection: M, NPT, PT(R), G thread, BSPP, BSPT Medium: water, oil, air, etc. Applicable: stainless steel hose, rubber hose, etc
Fleyenda Flow provides CPVC, UPVC, FRPP, PPH, PVDF plastic diaphragm valves for roof-type flow control valves. The opening and closing parts are composed of a steel valve disc and a diaphragm made of soft materials (rubber and fluoroplastic composite) and separate the inner cavity of the valve body to cut off the medium in the pipe. Working Temperature: -40℃~140℃ Working Pressure: 0.6-1.0mpa Diameter Size: DN15-DN300 Connection: Flange, Double Union Operation: Manual, Electric, Pneumatic Application: Lithium Battery Application, Pharmaceuticals, Petrochemicals, Chloralkali Industry, Steel and Other Industries
Fleyenda Flow factory directly sells CPVC, UPVC, FRPP, PPH, PVDF turbine and wafer plastic butterfly valves. Operating temperature of -40°C~140°C, suitable for water, air, oil, and corrosive chemical media. It has the advantages of good corrosion resistance and aging resistance. Nominal Diameter: DN25~DN600 Structural Form: Sealed center vertical plate Applicable Media: Various highly corrosive chemical media Driving Mode: Manual Pressure: PN ≤1.0 Mpa
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