On-Off pneumatic shut-off valves series FFF / IVFL / GRS with inclined seat or started flow are devices that are used for the control of fluids during industrial processes.

The valves are designed and manufactured in accordance with the PED 2014/68/EU directive.

The FFF / IVFL series with inclined seat, with servo control in AISI304 stainless steel or TECHNOPOLYMER.
CF8M/EN1. 4408 stainless steel valve body with threaded, flanged connections and socket or butt welding.
The seal on the seat is of the soft type with different materials according to the needs.
The seal on the stem is ensured by packing glands in PTFE + PTFE/GRAPHITE.