MKS UHV-40-ACC-EAVM Hps Manual Ultra High Vacuum Isolation Valve
( Brand: Mks ), ( Manufacturer Part Number: UHV-40-ACC-EAVM ), ( Model: HPS UHV-40-ACC-EAVM MANUAL ULTRA HIGH VACUUM ISOLATION VALVE ), ( Part Type: Hp Vacuum Valve Manual )
Review MKS Hps Manual Ultra High Vacuum Isolation Valve
MKS UHV-40-ACC-EAVM HPS Manual Ultra High Vacuum Isolation Valve
The MKS UHV-40-ACC-EAVM HPS Manual Ultra High Vacuum Isolation Valve is a meticulously engineered piece of equipment designed for applications requiring stringent vacuum conditions. This valve, a part of MKS Instruments' extensive portfolio, exemplifies the company's commitment to precision, reliability, and innovation in vacuum technology.
The UHV-40-ACC-EAVM HPS valve is a manual, Leak Valve (LV), designed to maintain ultra-low pressure levels in vacuum systems. It boasts a compact, yet robust construction, making it suitable for various high-vacuum applications, such as semiconductor processing, thin film deposition, and research and development.
The valve features a cryogenic-compatible, high-performance shutter (HPS), which provides an effective leak rate of 1 x 10 -9 Torr l/sec at 10 -6 Torr and 250 C. The HPS design ensures minimal leakage and maintains the system's vacuum integrity, even under demanding conditions.
The valve's body and actuator are made from high-quality Type 316L stainless steel, providing superior resistance to corrosion and ensuring long-term durability. The valve's seat is constructed from hard-anodized aluminum, offering excellent sealing performance and ease of maintenance.
The MKS UHV-40-ACC-EAVM HPS Manual Ultra High Vacuum Isolation Valve is designed for easy integration into existing vacuum systems. It comes with a standard 1/8" OD vacuum flange, and the actuator handle is located on the valve body for convenient operation. The valve's modular design allows for easy replacement of components, reducing downtime and maintenance costs.
In conclusion, the MKS UHV-40-ACC-EAVM HPS Manual Ultra High Vacuum Isolation Valve is a versatile and reliable solution for maintaining ultra-high vacuum conditions in a wide range of applications. Its robust construction, exceptional leak rate, and modular design make it an ideal choice for researchers, engineers, and technicians seeking precision and reliability in their vacuum systems.
Analysis of MKS UHV-40-ACC-EAVM HPS Manual Ultra High Vacuum Isolation Valve
Pros:1. High Quality: MKS is a well-known manufacturer in the field of ultra-high vacuum (UHV) technology, ensuring the valve's durability and reliability.
2. Manual Operation: The manual operation of this valve offers flexibility in use and eliminates the need for power supply, making it suitable for various experimental setups.
3. Leak Rate: The valve is designed for UHV applications, with a leak rate of 10 -9 Torr*L/sec (max), which is essential for maintaining a high vacuum environment.
4. Sealing Material: The valve uses bakeable graphite seats, ensuring a good seal even after repeated heating cycles, which is crucial in UHV applications.
Cons:1. Manual Operation Limitations: While manual operation offers flexibility, it may require more time and effort compared to automatic valves for repetitive tasks.
2. Size and Weight: The valve may be larger and heavier than some other manual valves, which could pose challenges in certain installation scenarios.
3. Price: Given its high-quality construction and UHV capabilities, the valve's price may be higher compared to other manual valves not designed for UHV applications.
Conclusion:The MKS UHV-40-ACC-EAVM HPS Manual Ultra High Vacuum Isolation Valve is a high-quality, reliable choice for UHV applications due to its leak rate, sealing material, and manual operation. However, its size, weight, and price may be considerations for some users. If budget and space are not significant concerns, and the need for UHV capabilities is essential, this valve could be a valuable addition to your laboratory equipment. If manual operation is not necessary, consider automatic valves designed for UHV applications to potentially save on size, weight, and price while maintaining UHV performance.
Details:
Have no way to test not sure if its ever been used looks be in mint shape. Item is from a working lab.
part #: uhv40acc prices
- $217.93-$499.00
specifications temperaturcontr:
- brand: Mks
- mpn: Uhv-40-acc-eavm
- model: Hps Uhv-40-acc-eavm Manual Ultra High Vacuum Isolation Valve
- part type: Hp Vacuum Valve Manual
returns temperaturcontr:
- policy: No Returns
offer temperaturcontr:
- sold: 0
- availability: In Stock
- quantity: 1
- started: July 23, 2025
- options: Ship-to-home
shipping temperaturcontr:
- type: Fixed
- class: Standard
- carrier: USPS
- transit: 3-9 Days
- service: USPS Ground Advantage
- cost: $35.00
seller temperaturcontr:
- rating: 98.9%
- city: Shelton, Connecticut
- # reviews: 1655
general temperaturcontr:
- PLCs HMIs > PLC Peripheral Modules > PLC Temperature Modules
- condition: For parts or not working
payments temperaturcontr:
- credit card: Discover
- other
- wallet: Apple-pay
- money order
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