1. Product Name: 2V025 Solenoid Valve 24V 220V
| Model | 2V025-06 | 2V025-08 | ||||
| Motion Medium | Direct Drive Type | |||||
| Type | Normal Close Type | |||||
| Aperture of Flow Rate | 2.5 | |||||
| CV Value | 0.23 | |||||
| Joint Pipe Bore | G1/8" | G1/4" | ||||
| Operation Fluid Viscosity | 20CST | |||||
| Working-Pressure | 0~1.0MPa | |||||
| Max Pressure Resistance | 1.5MPa | |||||
| Operating Temperature Range | -10~+80°C | |||||
| Voltage Range | ±10% | |||||
| Protect Class | IP65 | |||||
| Power Consumption | AC:7VA/60Hz,9VA/50Hz/DC:6W | |||||
| Insulation | F Class | |||||
| Material of Body | Aluminum or Brass | |||||
| Material of Oil Seal | NBR | |||||
| Shortest Excitation Time | 0.05 Second | |||||
Shipment
1: Usually we ship your order by sea or by air.
2: We do our best to ship your order in 2 weeks after receiving your payment.
3: We'll provide you with the tracking number once your order has been shipped.
4: 100% one by one tested before shipping.
5: MOQ: 5 pcs, small orders are available for first-time business.
6: Payment: T/T, West Union.
7: Welcome OEM designs and manufacturing.
8: Delivery: By air, sea, or express services like DHL, TNT, or EMS, delivery time is 5-15 days.
Why choose us?
1: A wide range of styles and models in our pneumatic product series for you to choose from.
2: High quality at competitive prices.
3: Sample orders and small quantities are acceptable.
4: Free product information and support available.
5: Reliable quality assurance and active after-sales service.
Brand packages:
1. With our brand SUPERMECH on products and boxes
2. Blank packaging without logo
3. With client's own logo
The piston rings in an internal combustion engine play a crucial role in maintaining a proper seal between the piston and the cylinder wall. These rings are typically made of cast iron or steel and are designed to fit tightly against the cylinder walls.
Firstly, the top ring, also known as the compression ring, is responsible for sealing the combustion chamber. It prevents the escape of gases from the combustion process and ensures maximum pressure is exerted on the piston. This ring is subjected to high temperatures and pressures, so it must be able to withstand extreme conditions.
Secondly, the second ring, or the oil control ring, is responsible for regulating the amount of oil that enters the combustion chamber. It prevents excessive oil consumption and helps maintain the proper lubrication of the cylinder wall. This ring is designed to scrape off excess oil from the cylinder wall and return it to the oil pan.
Thirdly, the oil scraper ring, also known as the third ring, is responsible for removing excess oil from the cylinder wall. It prevents oil from entering the combustion chamber and ensures that the piston rings remain properly lubricated. This ring is designed to scrape off any oil that may have passed the second ring.
Lastly, these piston rings are designed to maintain a proper balance between sealing the combustion chamber and allowing for the necessary lubrication. They must be able to expand and contract with the changing temperatures and pressures inside the engine. Proper installation and maintenance of these rings are essential for the efficient operation of the engine and to prevent any loss of power or excessive oil consumption.
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