Product Description
Product Description
| Product Name | Small 1/8 Inch 3.2mm Hose Barb Valved Fluid Quick Connect Tube Fitting Shut Off Quick Disconnect Coupling |
| Technology | Injection Molding |
| Usage | Standard flow quick-disconnect couplings require a body and an insert in the same flow size. Plug insert into body to connect fitting and easily disconnect the fitting by simply press the thumb latch. |
| Application | medical devices, laboratory, life science, biopharmaceutical, biochemical analysis, bioengineering, circulating water cooling pipe system, water treatment and disinfection, food&beverage, packaging machinery, industrial and hundreds of other applications; |
| Adapted Medium | Gas/Liquid |
| Material | POM Plastic |
| Seal Ring Material | Buna-N/FKM/EPDM/Silicone rubber, depend on your usage |
| Valve Spring | 316 Stainless Steel |
| Temperature Range | 32°F – 180°F (0°C – 82°C) |
| Pressure Range | Vacuum to 100 psi, 6.9bar |
| Valve Option | Valved(shut off) or Non-valved (straight through) |
| Shape Option | Panel Mount/In-line/Elbow/NPT Threaded; |
| Hose Barb Size | 1/16″ =1.6mm (01); 1/8″= 3.2mm (02); 3/16″= 4.8mm (03);
1/4″=6.4mm (04); 5/16″=8mm (05); 3/8″=9.6mm (06); |
| Threaded End | 1/8″-27NPT, 1/4″-18NPT Male Thread |
1/4″ Flow rate, 1/8″(3.2mm) Hose Barb Valved Coupling Body&Insert
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FAQ
Q1: Are you trading company or manufacturer?
A1: We are 15 years factory. Welcome to visit our factory.
Q2:What is your sample policy?
A2:
1. Only for terminal manufacturer;
2. Please kindly provide detail information of company for sample application process. Sample is available after confirmed and approved by management;
3.The international freight cost should be paid by the applicant;
Q3:What is your terms of payment?
A3: 100% payment before delivery; T/T 50% as deposit when mass customization, the balance before shipment.
Q4: How about your delivery time?
A4: Generally, it will take about 7-15 days after payment confirmed. The specific delivery time depends on the items and the ordered quantity .
Q5:What’s the shipping way?
A5: Usually by DHL, UPS, TNT, FedEx express or as your request.
Q6: Can you produce according to the samples?
A6: Yes, we can produce by your samples or technical drawings. We accept ODM & OEM.
Packaging & Shipping
Company Profile
Our company has specialized in researchs and developments, designs, manufactures, promotes and sales of a variety of plastic fittings, plastic connectors,quick disconnect couplings, check valves, filters, CHINAMFG pumps, solenoid valves,plastic tubings and other accessories applied in fluid systems. Our products are widely used in all kinds of products, machinery,devices and process of liquid and gas pipe system, In the life sciences and special industrial markets have thousands of applications to be used, Such as blood pressure, blood oxygen monitoring module and blood gas recovery equipment, biochemical analysis/inspection equipment, dialysis water treatment equipment, treatment and reuse equipment, breathing anesthesia, incubator, bioengineering and circulating water cooling pipe system, solvent printer, inkjet printer,film printer and ink supply system, water quality online analytical instruments, laboratory equipment, food machinery, fermentation system process equipment, plating equipment, PCB&LCD process equipment, chemical equipment, packaging machinery, water treatment and disinfection equipment, inflatable products, automation equipment…And so on.
Depending on the 15-years experience in various fluidic control systems, our company has had a set of comprehensive manufacturing systems involving in R&D and design, mold manufacture, plastic injection, assembly & inspection, finished-product sales and warehousing logistics. It has many advantages of stable quality, efficient production and punctual delivery, which can be said a trustworthy partner.
Following different requirements from wider customers, including drawings or samples offering, our company can offer satisfied design services and mass customized services.
We’re looking forwards to cooperating with a wide range of OEMs and ODMs.
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Fluid Couplings in Conjunction with Electric Motors
Yes, fluid couplings can be used in conjunction with electric motors to provide a reliable and efficient power transmission solution. When coupled with an electric motor, the fluid coupling serves as a mechanical torque converter, enabling smooth start-ups and gradual acceleration of the driven load.
The combination of a fluid coupling and an electric motor offers several advantages:
- Soft Start: When the electric motor is switched on, it accelerates gradually as the fluid coupling allows the torque to build up slowly. This soft start feature reduces mechanical stress on the driven equipment and minimizes the impact on the electrical supply, preventing voltage drops and surges.
- Overload Protection: Fluid couplings can automatically disengage when the load exceeds a certain threshold, providing overload protection to both the motor and the driven equipment. This feature helps prevent damage to the system during abrupt load changes or stall conditions.
- Vibration Damping: The fluid in the coupling acts as a damping medium, reducing vibration and shock loads during start-ups and sudden load changes. This contributes to smoother operation and extends the lifespan of the connected machinery.
- Energy Efficiency: By facilitating soft start and controlling torque transmission, fluid couplings improve the energy efficiency of the system. They reduce the inrush current during start-up, which can lead to significant energy savings in the long run.
- Variable Speed Control: In some configurations, fluid couplings can be combined with Variable Frequency Drives (VFDs) to provide variable speed control. The VFD regulates the speed of the electric motor, while the fluid coupling ensures smooth and controlled power transmission to the driven equipment.
Overall, the combination of a fluid coupling with an electric motor is a versatile solution that finds applications in various industries. It allows for reliable and controlled power transmission, protecting both the motor and the driven equipment while improving system efficiency.
Fluid Couplings in Hydraulic Drive Systems
Yes, fluid couplings can be used in hydraulic drive systems to transmit power and control the speed of driven components. In hydraulic drive systems, fluid couplings act as a torque converter, providing a smooth and gradual transfer of power between the input and output shafts.
The basic principle of a fluid coupling remains the same whether it is used in a mechanical drive system or a hydraulic drive system. The fluid coupling consists of an input impeller connected to the prime mover (such as an electric motor or an engine) and an output runner connected to the driven component.
When the prime mover is activated, it drives the input impeller, creating a flow of hydraulic fluid within the coupling. This fluid flow creates a hydrodynamic torque that is transferred to the output runner, driving the connected component. The fluid coupling allows for a controlled slip between the input and output, allowing the driven component to start smoothly and gradually reach its desired speed.
In hydraulic drive systems, fluid couplings offer several advantages:
- Smooth Torque Transmission: Fluid couplings provide smooth torque transmission, reducing shocks and vibrations in the system.
- Overload Protection: Fluid couplings can protect the drive system from overloads by allowing some slip in the event of sudden changes in load or jamming of the driven component.
- Speed Control: By controlling the flow of hydraulic fluid, the speed of the driven component can be precisely regulated.
- Energy Efficiency: Fluid couplings can help improve energy efficiency by reducing mechanical losses and optimizing power transmission.
Hydraulic drive systems with fluid couplings are commonly used in various industrial applications, including conveyor systems, mining equipment, marine propulsion, and more. They offer reliable and efficient power transmission while protecting the machinery from excessive loads and shocks.
It’s essential to consider the specific requirements of the hydraulic drive system and the characteristics of the fluid coupling to ensure optimal performance and efficiency in the application.
Comparison: Fluid Coupling vs. Torque Converter
Fluid couplings and torque converters are both hydrodynamic devices used in automotive and industrial applications to transmit power between an engine and a driven load. While they share some similarities, they also have distinct differences:
- Function: The primary function of both fluid couplings and torque converters is to transmit rotational power from the engine to the transmission or driven load. They allow for smooth power transmission and provide a degree of isolation between the engine and the load.
- Construction: Both devices consist of an impeller, a turbine, and a housing filled with hydraulic fluid (usually oil). The impeller is connected to the engine’s crankshaft, the turbine to the transmission/input shaft, and the housing is shared between the two.
- Torque Transmission: In a fluid coupling, the power is transmitted purely through hydrodynamic principles. The impeller accelerates the fluid, which then drives the turbine. However, there is no torque multiplication, and the output speed is always slightly less than the input speed. On the other hand, a torque converter can provide torque multiplication due to its stator, which redirects the fluid flow and increases the torque transmitted to the turbine.
- Lock-up Clutch: Some torque converters have a lock-up clutch that can mechanically connect the impeller and the turbine at higher speeds. This effectively eliminates the slip between the two elements and increases overall efficiency, similar to the operation of a fluid coupling at higher speeds.
- Automotive Use: Torque converters are commonly used in automatic transmissions in vehicles, while fluid couplings were more prevalent in older manual transmissions. However, modern manual transmissions generally use clutch systems instead of fluid couplings.
- Efficiency: Fluid couplings are generally more efficient than torque converters, especially at higher speeds. Torque converters can experience efficiency losses due to fluid slippage and the operation of the stator.
- Applications: Fluid couplings find applications in various industrial machinery, such as conveyors, pumps, and crushers, where the priority is smooth power transmission and overload protection. Torque converters are primarily used in vehicles, offering the benefit of automatic gear shifting and torque multiplication during acceleration.
Overall, both fluid couplings and torque converters play essential roles in power transmission, but their specific design and application characteristics determine their suitability for different use cases.
editor by CX 2024-04-15
