Alfa Laval Unique Single Seat Valves (SSVs) are robust, reliable and versatile pneumatic single seat valves designed for uninterrupted production in a broad range of hygiene-critical applications. Valve bodies, plugs and actuators of these pneumatic control valves can be configured to meet virtually any requirement resulting in cost-effective solutions that meet high standards of hygiene and aseptic compatibility.
Designed for ease of maintenance and low cost of ownership
- Few moving parts reduce service requirements and inventory costs
- Superior cleanability – smooth inner valve body (surface finish of Ra ≤ 0.8μm) eliminates crevices
- Extended seal life due to defined seal compression
- Static seal leak detection helps ensure product safety
- Double lip seal provides protection against bacterial contamination
Exceptional valve hygiene
The Unique SSV range of food grade valves 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 (CIP) capabilities, and a double-acting lip seal that minimizes any risk of cross-contamination.
These single seat valves meet the most hygienic standards requested in the dairy, food and beverage, and personal care industries. The Unique SSV single seat valves range is EHEDG-certified and authorized to carry the 3-A symbol. The SSV valves also provide 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, this range of single seat valves 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 single seat valve 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. In addition, service requirements and inventory costs are reduced as the valve has only few moving parts. 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 valves ’low total cost of ownership.
How it works
The Alfa Laval Unique SSV is an air-operated seat valve, that can be remotely controlled. The single seat valve can be configured as a shut-off or change-over valve with various actuators NO, NC or Two-step for a smoother operation to avoid pressure peaks and/or overfill a tank.
The range of single seat valves has a number of options:
- Fully maintainable actuator
- High-pressure actuator
- Product wetted seals in HNBR or FPM
- TR2 plug seal in PTFE for special applications
- Valve sensing and control devices
- Fittings in accordance with required standard
- External surface finish 3-A bright
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:
Valves & Automation
Video servis dan pemeliharaan 360°
Alfa Laval Unique single seat valves - maintainable actuator
Alfa Laval Unique single seat valves – replace actuator bushing
Alfa Laval Unique single seat valves – product-wetted seals
Alfa Laval Unique single seat valves -replace product-wetted seals
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Sepuluh tips unggulan - Katup
Berikut adalah beberapa video layanan dan tips untuk menunjukkan cara merawat katup higienis
Peralatan higienis Alfa Laval menggabungkan performa tinggi dengan penanganan yang cermat untuk mengawetkan bahan-bahan sensitif dan mengikuti tren industri makanan. Peralatan tersebut mengatasi empat tantangan utama; memasok produk makanan kepada konsumen dengan harga yang kompetitif, mendapatkan hasil maksimal dari bahan baku, mengurangi limbah dan emisi, dan menghasilkan produk makanan yang aman dan higienis.
Katalog produk peralatan higienis Alfa Laval "Close at hand" berisi selebaran produk, kurva performa, tautan ke animasi, brosur, dan daftar harga untuk keperluan pemesanan.
Unduh model produk dalam format file CAD Netral atau Asli. Juga tersedia unduhan file PDF 3D.
Kunjungi situs animasi dan lihat produk untuk melihat dan memahami cara kerjanya.