700 Series
The Alfa Laval Tri-Clover® 700 Series is a range of air-operated single seat valves that provide years of reliable performance, and have been installed for decades in various food, dairy and beverage plants across the US.
Expirience the benefits of the 700 series single seat valves
- Coated springs provide long life, high-holding pressures
- Valve stem threads onto actuator stem, eliminating coupling
- All wetted parts feature 316L stainless steel
- A variety of ThinkTop automation options
The Alfa Laval 700 series is an s air-operated single seat valve features the positive action of either a short-stroke or long-stroke actuator.
How do the 700 valves work?
The Alfa Laval tri clover valves are remote-controlled by means of compressed air. It has few and simple moveable parts which results in a very reliable valve.
As an air-operated single seat valve, it can be configured with either a short-stroke or long-stroke actuator. The 700 valves have a flexible sanitary design, allowing it to be used in a wide range of applications - as a stop valve with two or three ports or as divert valve with three to five ports
Dependable design
Alfa Laval Tri-Clover 700 Series valves feature a durable and dependable design with rugged plastic stem bushings, which eliminate metal-to-metal galling. In addition, the stem is threaded to the actuator shaft, eliminating the coupling between the stem and actuator, thereby ensuring proper alignment. Bushings at each end of the cylinder support stem also ensure perfect alignment. Finally, each valve features a heavy-duty bonnet and body ferrule design that will stand up to years of pounding from hydraulic shock.
A variety of styles and sizes
700 valves are available in both long and short actuators, including a wide selection of shut off and divert valves. Sizes range from 2" (50 mm) to 4" (102 mm), in normally opened or closed positions. A 32Ra surface finish is standard, with several valve body combination options to choose from.
Helping fill your valve project gaps
Even in this era of continuous mixproof processing, 700 Series single seat valves are the perfect valve project gap filler.
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.
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
Serial number search Certification
Please contact us with any queries or questions.
Visit the Application & Innovation Centre
Do you want to identify the optimal equipment for the job and discover tangible savings before deciding on upgrades? In the Alfa Laval Application & Innovation Centre, you can do just that.
Optimize™ by Alfa Laval
Optimize™ by Alfa Laval boosts your existing processes and enables up to 90% savings on water, energy and chemicals with only small and no-risk investments.
Subscribe near Newsletter
Stay updated on important sustainability issues and opportunities in your industry and processes!
Animations
Visit the animations site and take a look inside a product to see and understand how it works.