Maximum process safety
The optimized physical design of the leakage cavity creates a negative pressure. Should a seal fail, the product is removed by vacuum and guided to the periphery without the risk of contamination (Venturi effect).State of the art: Maintenance-free actuator
Closed actuator housings, thoroughly protected by specially designed piston seals - designed to be maintenance-free. The robust design supports uninterrupted process operation and saves valuable time and operating costs.Maximum process safety
The optimized physical design of the leakage cavity creates a negative pressure. Should a seal fail, the product is removed by vacuum and guided to the periphery without the risk of contamination (Venturi effect).Maximum pressure relief
Thanks to specially shaped balancers in both pipelines, the valve remains stable in the closed position even in the event of water hammer and, on the other hand, retains its full ability to act even in the case of hydraulic lock or thermal expansion of the medium.Material in contact with the product: 1.4404 (AISI 316L)
Material not in contact with the product: 1.4301 ( AISI 304)
Seal material in contact with the produc: EPDM, FKM, HNBR
Ambient temperature: 0 to 45 °C
Air supply pressure: 6 bar (87 psi)
Product pressure: 10 bar (145 psi)
Water hammer safety: 50 bar
Surface in contact with the product: Ra ≤ 0.8 μm
External housing surface: Matte blasted
Control and feedback system: T.VIS® M-20, T.VIS® A-15
Actuator type: Pneumatic actuator air/spring
Connection fittings: Welding end
Identification: Adhesive ID tag
Valve seat version: Welded seat ring
Certificates: CE, EHEDG, FDA