Alfa Laval Tri-Clover 700 Series Valves – Hygienic Flow Control for Food & Biotech
Alfa Laval Tri-Clover 700 Series Valves provide a sanitary, reliable, and flexible valve solution, trusted across food, dairy, beverage, brewery, and biotechnology industries. These air-operated single-seat valves are designed specifically for precise handling, robust performance, and easy alignment, ideal for hygienic processes where maintaining product integrity and avoiding contamination is critical.
The Alfa Laval Unique SSV (Single Seat Valve) platform ensures accurate control in dosing, filling, or diverting applications. Available in multiple configurations, including shut-off valves and divert valves, these Tri-Clover valves can be tailored precisely for your processing needs.
Single & Double Seat Valves
Alfa Laval’s range includes:
Single seat valves: Purpose-designed valve units that are robust and flexible for high hygiene processes.
Double seat valves: Modular, customizable solutions with spillage-free operation and double lip seals for additional protection.
Valve Automation & Control Units
Compatible with a wide range of valve actuators and control units including:
Applications of Alfa Laval Tri-Clover 700 Series Valves
These Tri-Clover 700 Series Valves are commonly used in:
Food & Dairy Processing: Milk, cream, yoghurt, sauces, and liquid foods.
Beverage & Brewery Production: Beer transfer, juice blending, beverage filling.
Biotechnology & Pharmaceuticals: Aseptic transfer with minimal contamination risk.
Personal Care & Chemicals: Lotions, creams, and cosmetic liquid handling.
Key Features of Tri Clover 700 Series Valves
Robust and Reliable Design
Rugged plastic stem bushings prevent metal-to-metal galling.
Threaded stem actuator shaft ensures precise alignment.
Built from 316L stainless steel with 32Ra surface finish.
Flexible Configuration
Shut-off configurations (2-3 ports)
Divert configurations (3-5 ports)
Supports normally open, normally closed, or air-to-air operation
Available with short-stroke and long-stroke actuators
Hygienic Excellence
Weld-free surfaces and certification by EHEDG, 3-A, FDA
Simplified design = fewer moving parts = easy maintenance
Low Maintenance Costs
Replaceable seals, minimal parts
Quick seal change reduces downtime
Long-life performance ensures high return on investment
Comparison Table: Tri-Clover® 700 Series vs Traditional Valves
| Feature | Tri-Clover® 700 Series | Traditional Valves |
|---|
| Material | 316L Stainless Steel | Varies (Often 304 or lower grade) |
| Actuation | Pneumatic (NO / NC / Air-to-Air) | Manual or basic pneumatic |
| Certifications | EHEDG, 3-A, FDA | Not always certified |
| Surface Finish | 32Ra or better | Varies, may include weld seams |
| Maintenance | Easy seal replacement, few parts | More complex, more parts |
| Configuration Options | Shut-off & Divert (2-5 ports) | Limited configuration |
| Cleaning Compatibility | Clean-in-Place (CIP) | May not be CIP compatible |
| Lifespan | Long-lasting, rugged design | Shorter, depends on use environment |
| Alignment System | Threaded stem-to-actuator shaft | Basic or manual alignment |
| Flexibility | Modular & customizable | Fixed specs, limited flexibility |
FAQ – Frequently Asked Questions
1. What is the difference between Single Seat and Double Seat Valves?
Single seat valves are ideal for simple on/off or diverting flow in hygienic applications. Double seat valves offer spillage-free flow transitions and are preferred where mix-proof design is essential.
2. Can Tri Clover Valves be used with hot or viscous fluids?
Yes. The 316L stainless steel construction and flexible actuator designs support high-temperature and high-viscosity product lines.
3. Are these valves easy to maintain?
Very easy. Alfa Laval Tri-Clover 700 Series Valvesare designed with minimal moving parts and quick seal replacement, reducing downtime significantly.
4. What certifications do these valves have?
Alfa Laval Alfa Laval Tri-Clover 700 Series Valves valves comply with EHEDG, 3-A, and FDA standards, ensuring hygiene and safety in critical applications.
5. Can the valve be integrated with automation systems?
Yes. The valves are compatible with ThinkTop® control units (V50/V70), allowing full integration into automated process systems.
Alfa Laval Tri-Clover 700 Series Valves Manual
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