Unique SSV DN125 and DN150
The Alfa Laval Unique SSV DN125 and DN150 Valves are versatile and reliable pneumatic single seat valves with a single contact surface between the plug and the seat to minimizes the risk of contamination. With a modular, hygienic design, the single seat valve meets the highest process demands in terms of hygiene and safety. Few moving parts ensure high reliability and low maintenance costs. A wide range of optional features enables customization to specific process requirements.
For large size installations in specific areas of your plant where size matters
- Cost effective and versatile
- Easily handles highly viscous fluids and large particles
- Durable, long-lasting construction
- Compliant with 3-A and hygienic standards
The Alfa Laval Unique SSV DN125 and DN 150 is designed for use in a broad range of hygienic applications across the dairy, food, beverage, brewery and many other industries.
Close at Hand catalogue
The hygienic equipment product catalogue "Close at hand" includes product leaflets, links to animations, brochures and lists for ordering purposes.
CAD portal
The Alfa Laval CAD portal is an essential platform for downloading detailed product information, 2D drawings and 3D product models.
Versatile and reliable single seat valve
Alfa Laval Unique single seat valves (SSVs) are robust and reliable pneumatic seat valves that are supremely reliable and versatile.
Modularity provides cost-effective and nearly endless possibilities for purpose-built seat valves that meet high standards of hygiene. Configure the Unique SSV valve bodies, plugs and actuators to meet virtually any requirement.
Superior valve process safety
The Unique SSV range is built on a proven modular platform used on more than a million valves in service worldwide. Pressed from a single stainless steel disc, the valve body is extremely strong and durable, thus ensuring production safety. The enhanced performance of the actuator makes operation safer and more efficient.
Greater valve durability
To ensure high sealing quality, the Unique SSV range features defined compression of the O-rings with metal-to-metal contact between plug and seat. This significantly reduces wear and extends valve service life. The standard Unique SSV is supplied with a semi-maintainable actuator that has a five-year warranty.
Low total cost of ownership
Thanks to its straightforward, reliable design, the Unique SSV range provides long service life, reduced product loss, greater product safety and more processing uptime. Few moving parts reduce service requirements and inventory costs. More effective CIP procedures with reduced cleaning cycles and, subsequently, the reduced use of cleaning fluids, water and utilities also contribute to the Unique SSV’s low total cost of ownership.
Product benefits
- Cost-effective
- Nearly endless possibilities
- The valve body is extremely strong and durable
Service
Our dedicated Global Service Network supports you with parts and expertise, wherever you are, whenever you need it. By ensuring greater uptime, availability and optimization, we help bring you peace of mind, and maximize your return on investment. We can work with you to integrate our services into an Alfa Laval Service Agreement for predictable and worry-free operations.
Learn more about our service offer Troubleshooting
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Please contact us with any queries or questions.
How it works
Construction
The Alfa Laval Unique SSV range consists of one, two or three valve bodies, plug, sealing, actuator and clamp ring.
Operating principle
The Alfa Laval Unique SSV is an air-operated seat valve that is remotely operated by means of compressed air. The valve generally has two working ports for air supply in and for process air supply; for changeover valves, a third port is required.
Options
- Fully maintainable actuator
- Product wetted seals in HNBR or FPM
- Valve sensing and control devices, incl ThinkTop, ThinkTop Basic and IndiTop
- Fittings in accordance with required standard
360° 服務和維護視訊
阿法拉伐 Unique 單座閥 - 可維修的執行器
阿法拉伐 Unique 單座閥 - 產品潤濕密封
阿法拉伐 Unique 單座閥 - 替換執行器襯套
阿法拉伐 Unique 單座閥 - 替換產品潤濕密封件
Part of a broad valve range
Alfa Laval offers a comprehensive range of valves intended for hygienic applications in various industries including dairy, food, beverage,home care, personal care, biotechnology and pharmaceuticals:
Save water with ThinkTop
Do something good for the environment and save up to 95% in CIP liquid when cleaning your valves. Innovations like ThinkTop sensing and control units make more efficient use of resources while safeguarding process hygiene. Add ThinkTop to your valves to optimize your processes.


十大提示 - 閥門
以下是一些提示和服務視訊,說明了如何將衛生閥門保持在最佳狀態
Food Logic
阿法拉伐的衛生設備結合了高效能和溫和處理,以保存敏感成分。 跟上食品行業的發展趨勢,解決四大關鍵挑戰;以具有競爭力的價格向消費者提供食品,充分利用原材料,減少浪費和排放,以及提供安全衛生的食品。

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