Alfa Laval - Unique SSV Aseptic

Unique SSV Aseptic

Unique SSV aseptic valve for sterile process applications. A one-piece diaphragm provides hermetic sealing against intrusion from the atmosphere, ensuring full protection against the effects of microorganisms during processing. The special diaphragm offers modularity as it can be used with a broad range of the Unique SSV configurations – including standard, tangential, two-step, manual and tank outlet valves.

阿法拉伐Unique SSV无菌阀-Alfa Laval Unique SSV Aseptic Valve

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 and aseptic compatibility. Configure the Unique SSV valve bodies, plugs and actuators to meet virtually any requirement. 

Our Selection Guide illustrates the many combinations of features and types available with the Unique SSV valve range.  

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.

Exceptional valve hygiene

The Unique SSV range is engineered to provide excellent hygiene and cleanability. With a surface finish of Ra ≤ 0.8μm, the smooth, weld-free valve body eliminates crevices that can trap bacteria. The design of the plug supports enhanced cleaning-in-place capabilities, and a double-acting lip seal that minimizes any risk of cross-contamination.

Alfa Laval Unique SSV valves meet most hygienic standards requested in the dairy, food and beverage, and personal care industries. The Unique SSV range is EHEDG-certified and authorized to carry the 3-A symbol. The range also provides full traceability in compliance with the EU Food Regulation 1935/2004.

Please refer to Documentation for more information.

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.

Construction

The Alfa Laval Unique SSV range consists of one, two or three valve bodies, plug, sealing, actuator and clamp ring. 

 

Product Benefits

  • Robust and reliable pneumatic seat valves
  • Cost-effective
  • Superior valve process safety

How it works

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.

             Unique SSV                      Unique SSV

       aseptic shut-off valve      aseptic change-over valve

Unique SSV Aseptic

Fully modular with the proven design of the Unique SSV the aseptic single seat valve is equipped with a hermetic sealing diaphragm that ensures true aseptic conditions during operation. It hermetically seals against intrusion from the atmosphere and ensures full protection against the effects of microorganisms.

With a “sandwich construction” of PTFE on the product side, EPDM and an enforcing mesh, the aseptic diaphragm is optimized to guarantee reliable performance and long lifetime. In open position the one-piece diaphragm is mechanically supported by the valve to reduce wear and increase endurance.

The Unique SSV Aseptic valve is available in both pneumatic and manual configurations.

Options

  • Fully maintainable actuator
  • High-pressure 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
  • External surface finish 3-A bright  

360° видео клипове за сервизно обслужване и поддръжка

Едноседлови клапани против смесване Alfa Laval Unique – подлежащ на поддръжка изпълнителен механизъм

Едноседлови клапани против смесване Alfa Laval Unique – смяна на втулката на изпълнителния механизъм

Alfa Laval Unique single seat valves – product-wetted seals

Едноседлови клапани против смесване Alfa Laval Unique – смяна на навлажняваните от продукта уплътнения

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Десет топ съвета – вентили

Тук ще намерите съвети и видеоматериали с процедури за обслужване, за да видите как да поддържате хигиенните вентили в оптимално състояние

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За хранително-вкусовата промишленост

Хигиенното оборудване на Alfa Laval комбинира висока производителност и внимателна обработка, за да запази деликатните хранителни съставки. Поддържа синхрон с тенденциите в хранително-вкусовата промишленост и решава четири основни задачи: доставяне на хранителни продукти на потребителите на конкурентна цена, извличане на максимума от суровините, намаляване на отпадъците и емисиите и доставяне на безопасни и хигиенични хранителни продукти.

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Продуктов каталог

Най-нова онлайн версия на „Наблизо“. Новите функции на английски език включват: интегриране по всяко време, превключване между каталози на продукти и резервни части, копиране на артикулни номера, функции за помощ и обратна връзка и опция за изтегляне на pdf за офлайн употреба.

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Портал за компютърно проектиране (CAD)

Изтеглете продуктовите модели в неутрален или директен CAD файлов формат. Също така е възможно да изтеглите 3D PDF файлове.

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Анимации

Посетете сайта за анимации и разгледайте отвътре даден продукт, за да видите и разберете как функционира.

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Вентили и Автоматизация

Технически статии

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