Application: The RCDL / RCDLF is a versatile product that delivers a wide range of media from tap water to industrial liquids, adapts to varying temperatures, flow rates and pressure ranges, CDL for non-aggressive liquids and CDLF for mildly corrosive liquids. Water Supply: Waterworks filtration and transportation, water district division water, supercharger, high-rise building pressurized. Industrial Booster: Process Water System, Cleaning System, High Pressure Flushing System, Fire Fighting System. Industrial liquid transfer: cooling and air conditioning systems, boiler feedwater and condensing systems, machine tools, acids and alkalis. Water treatment: UF system, reverse osmosis system, distillation system, separator, swimming pool. Irrigation: Farmland irrigation, sprinkler irrigation, drip irrigation. Working conditions: thin, clean, non-flammable explosive and does not contain solid particles or fibers of the liquid. Liquid temperature: Normal temperature -15 ℃ to +70 ℃ Hot water +70 ℃ to 120 ℃ Maximum ambient temperature: +40 ℃ Altitude: up to 1000m Pump: RCDL / RCDLF is a non-self-priming vertical multistage centrifugal pump with a standard motor. The motor shaft is connected to the pump shaft through a pump head coupling. The pull rod bolt fixes the pressure cylinder and the overcurrent unit to the pump head and out Between the water, the pump inlet and outlet in the same line. The pump can be configured according to the needs of intelligent protection device, the pump dry, lack of phase, overload and other effective protection. Motor: motor is fully enclosed, air-cooled two-pole standard motor. Protection class: IP55 Insulation class: F Standard voltage, 50Hz: 1X220-230 / 240V, 3X200-220 / 346-380V, 3X220-240 / 380-415V, 3X380-415V Minimum inlet pressure NPSH: In order to avoid cavitation, ensure that there is a minimum pressure on the inlet side of the pump. The maximum suction H [m] can be calculated as follows: H = Pb × 10.2-NPSH-Hf-Hv-Hs Pb = atmospheric pressure [bar] (atmospheric pressure can be set to 1 bar), Pb is system pressure [bar] in closed system NPSH = net positive tip [m] Possible maximum flow at the read). Hf = Line loss at inlet [m]. Hv = steam pressure [m]. Hs = safety margin = minimum 0.5m head. If the calculated H is positive, the pump can be operated at maximum suction. If the calculated H is negative, there must be a minimum inlet pressure H head. Parallel operation: multiple pumps in parallel to replace a large pump may have more advantages in the variable flow system, to adapt to the system required operating point. Increase the possibility of water supply, because the pump failure, only affect the system part of the flow. Fisher™ Control Valve is a widely recognized brand in the field of industrial control valves. It is known for its high-quality, reliable, and innovative products that are used in various industries such as oil and gas, power generation, chemical processing, and water treatment. Fisher Valves,Fisher Controls,Fisher Globe Valve,Fisher Control Valve Manual Dongguan Runfengda F&M Co., Ltd , https://www.rfdphe.com
Fisherâ„¢ Control Valve offers a wide range of control valves, including globe valves, rotary valves, and butterfly valves, as well as associated accessories and instrumentation. These valves are designed to control the flow, pressure, temperature, and level of fluids in a process system.
One of the key features of Fisherâ„¢ Control Valve is its precision and accuracy in controlling the flow of fluids. The valves are designed to provide precise control over the flow rate, ensuring that the desired flow conditions are maintained. This is achieved through the use of advanced technologies such as digital positioners, which ensure accurate positioning of the valve plug or disc.
Another important feature of Fisherâ„¢ Control Valve is its reliability and durability. These valves are built to withstand harsh operating conditions, including high pressures, temperatures, and corrosive environments. They are made from high-quality materials such as stainless steel, carbon steel, and exotic alloys, which provide excellent resistance to corrosion and wear.
Fisherâ„¢ Control Valve also offers a range of valve accessories and instrumentation that enhance the performance and functionality of the valves. These include positioners, controllers, transmitters, and actuators, which enable remote control and monitoring of the valves. The accessories and instrumentation are designed to integrate seamlessly with the valves, providing a complete control solution.
One of the key advantages of Fisherâ„¢ Control Valve is its versatility. The valves can be customized to meet specific application requirements, including different pressure ratings, temperature ranges, and flow capacities. They can also be configured for various control modes, such as on-off control, modulating control, or emergency shut-off.
Fisherâ„¢ Control Valve is also known for its innovative design and engineering. The company invests heavily in research and development to continuously improve its products and introduce new technologies. This includes the development of advanced valve designs, such as the Fisherâ„¢ Whisper Trimâ„¢ technology, which reduces noise and vibration in control valves.
In addition to its product offerings, Fisherâ„¢ Control Valve provides comprehensive support and services to its customers. This includes technical assistance, training programs, and maintenance services. The company has a global network of sales and service centers, ensuring that customers can access support wherever they are located.
Fisherâ„¢ Control Valve has a strong reputation for delivering high-quality products and excellent customer service. It has a long history in the industry, with over 130 years of experience in valve manufacturing. The company is committed to meeting the evolving needs of its customers and staying at the forefront of technological advancements in the field of control valves.
Overall, Fisherâ„¢ Control Valve is a trusted and respected brand in the industry. Its products are known for their precision, reliability, and durability, making them a preferred choice for many industrial applications. With its innovative design, advanced technologies, and comprehensive support services, Fisherâ„¢ Control Valve continues to be a leader in the field of control valves.