
( Brand: Kurt J Lesker ), ( Manufacturer Part Number: QBV-200-AL-50 ), ( Part Type: Turn Valve )
The QBV-200-AL-50 Kurt Lesker 1-4 Turn Butterfly Valve is a high-quality, precision-engineered component designed for use in vacuum applications. This valve is constructed from aluminum alloy (AL), specifically AL6061-T6, which provides excellent strength, corrosion resistance, and thermal conductivity.
The valve features a 1-4 turn operation, providing a smooth and precise control of the flow of gases or vapors. The 1.45-inch (36.8 mm) nominal size allows for a significant flow rate, making it suitable for use in a variety of vacuum systems.
The QBV-200-AL-50 is a butterfly valve, which means it operates by rotating the valve disk 90 degrees to either fully open or fully close the flow path. This design provides quick and easy operation, as well as minimal leakage.
The valve is specifically designed for use in vacuum environments, with a leak rate of less than 1 x 10 -6 mbar liters/second. It also features a spring-loaded stem, which ensures the valve returns to the closed position when not in use, preventing any accidental leaks.
The QBV-200-AL-50 is also equipped with a pneumatic actuator, which allows for easy operation using compressed air. The actuator can be mounted on either the left or right side of the valve, providing flexibility in installation.
Overall, the QBV-200-AL-50 Kurt Lesker 1-4 Turn Butterfly Valve is a reliable and high-performing component for use in vacuum applications. Its aluminum alloy construction, 1-4 turn operation, and pneumatic actuator make it a versatile and durable choice for a variety of vacuum systems.
Pros of buying QBV-200-AL-50 Kurt Lesker 1-4 Turn Butterfly Valve 1.45:1. High Quality: Kurt Lesker is a reputable brand known for its high-quality products. This valve is no exception, offering reliable performance and durability.
2. Versatility: The 1-4 turn feature allows for precise control of flow, making it suitable for a wide range of applications.
3. Material: The valve is made of aluminum, which is lightweight but also strong and corrosion-resistant.
4. Size: With a diameter of 200mm, this valve can handle a significant amount of flow, making it suitable for industrial applications.
Cons of buying QBV-200-AL-50 Kurt Lesker 1-4 Turn Butterfly Valve 1.45:1. Price: As a high-quality product from a reputable brand, this valve is priced higher than some alternatives.
2. Availability: Due to its high demand and the fact that it's a specialized product, it may not be readily available in all locations.
Conclusion:If you're looking for a high-quality, reliable, and versatile valve for industrial applications, the QBV-200-AL-50 Kurt Lesker 1-4 Turn Butterfly Valve 1.45 is a great option. Its lightweight aluminum construction, precision control, and large size make it an excellent choice for handling significant flow. However, its higher price and potential availability issues should be considered before making a purchase.
Recommendation:If the price and availability are not a concern, this valve is highly recommended for its exceptional quality and performance. If price is a concern, consider looking at alternative brands that offer similar features at a lower price point. Just ensure that the quality and performance are comparable before making a decision.
Inside diameter: 70 cm outside diameter: 2.
If you are not sure, or have any question, e-mail call. Kurt j Lesker qbv-200-al turn butterfly valve 1.
205 cm metal type: aluminum this unit will arrive in the condition shown, it has some roughing on body photograph four.
It comes with a 14 day guarantee against being DOA from receipt.
Any warranty mentioned begins the day item is received unless stated otherwise.
Good luck buying.
45 diameter this offer is for one Kurt j Lesker QBV-200-AL-50 valve.
Power cords and adapters are never included unless specifically mentioned.
Shipping listed is for the continental USA only.
No local order pick-ups unless pre-arranged.