Stainless steel ball valve: For demanding applications
Stainless steel ball valves in 1.4408 (CF8M) resist corrosive media, elevated temperatures and demanding cleaning cycles. FERGO supplies stainless steel ball valves with threaded connections to ISO 7-1 (DN8–DN100, PN63), flanged connections to DIN PN16/25/40 (DN15–DN200) and butt-weld ends to ANSI B 16.25 (DN8–DN100, PN63).
The ball is manufactured from 1.4408 and chrome-plated for additional wear resistance. The standard seal is PTFE with 15% glass fibre, rated for media temperatures from −25 °C to +180 °C. For emission-control requirements, TA-Luft-approved versions with TFM-1600 seal and anti-static design are available, carrying additional Fire Safe, AD2000-A4 and ATEX approvals.
Typical applications include the chemical and pharmaceutical industries, food processing, water treatment, steam systems and petrochemical processes. For seawater and chloride-bearing media, FERGO offers ball valves in duplex stainless steel 1.4470 with enhanced resistance to stress corrosion cracking.

High-quality ball valves: Europe's best supplier
FERGO delivers ball valves as fully assembled packages — complete with actuator, limit switch box, NAMUR solenoid valve and mounting bracket — ready for immediate installation. Actuator sizing, assembly and pressure testing are carried out in-house, with no hidden surcharges and short lead times.
All ball valves are pressure-tested to EN 12266-1. Certificates, datasheets and 3D models are available for download from the FERGO certificate portal. Media compatibility can be verified in advance using the resistance check tool. For requirements beyond the standard range, FERGO engineers configure custom solutions — including special flanging, heating jackets, extended stems and customer-specific coatings.




















