Alfa Laval Unique single seat valve with long stroke meets the highest hygiene and safety requirements. They are developed on a well-developed Unique platform and are best suited for use with products containing particles and/or suspended solids, as well as with liquids having high viscosity.
This is a pneumatic seat valve of hygienic and modular design with remote control using compressed air.. It has a small number of simple moving parts, which makes it very reliable and does not require expensive maintenance.
Temperature
The temperature range . . . . . . . . . . . . -10°C to +140°C (EPDM)
Pressure
Макс. давление продукта: . . . . . . . . . . 1000 kПа (0,10 бар)
Min. product pressure: . . . . . . . . . . . Full vacuum
Air pressure . . . . . . . . . . . . . . . from 500 to 700 kPa (from