Sealing for aseptic valves

Over the years FF.GI Srl has built a strong relationship with the most important companies in the stainless-steel ball valves sector, working in the pharmaceutical, sanitary and food industries and other sectors where a completely aseptic environment is required.

The main materials used in these applications are virgin premium-grade PTFE FLON-CHEM 1121, DYNEON TFM™ 1600/ TFM™ 1705, and the new premium-grade modified PTFE FLON-CHEM 1075. All of these materials provide the necessary physical and mechanical features, like:
- Maximum density and molecular structural homogeneity
- Low permeability and high elasticity
- High chemical resistance
- Remarkable temperature excursion (-200 +260°C)
- Resistance to CIP/SIP steam and sterilization process

All of the materials used comply with the primary legislation:
- USP CLASS VI <87><88> 121°c compliance;
- 3-A Sanitary version 20-27;
- Food contact compliance - MOCA/FCMs: FDA 21 cfr. § 177.1550; Regulation 1935/2004-CE; Regulation 10/2011-UE; D.M. 21/03/1973
(S.O. GU n. 104 del 20/04/1973) and D.P.R. n.777 del 23/08/1982.

As part of the primary product range for this sector, FF.GI srl produces:
- Standard seats and shell seats for ball valves
- Elastic membranes and sealing bellows for bottom and sampling valves