Type 1311: Stainless steel Size / Pressure: Thread ends: Butt weld ends: Seat / packing: (Depends on packing and temp) Steel and stainless steel Socket weld ends ANSI B 16.11 Various materials >DN65FB includes backup for seat ring in stainless steel Solid ball valve for high performance tasks. All ball valves are CE/Atex approved and pressure tested. Can on demand be delivered with certificate DIN 50049/3.l.B certificate. Bold circle diameter and face to face dimensions of the body is equal to Worcester, Valtac and Mecafrance from DN15 to DN50. This means that our type 1211/1311 can be mounted between existing end caps. PTFE with 25% carbonfill are used for seats and pyramid segment. This material is very suitable for high pressure and temperature and it's even more resistant to wear than tradi- tional PTFE. ISO 5211 flange and stem makes it simple and easy to mount an actuator without bracket and coupling. A compact solution with less connections = less slack. Can also be mounted with Antistatic stem with pyramid segment. Stem with 45° face of contact. This means larger contact area together with reinforced stem seat and a provides the posibility of a very long lifetime. Maintenance free stuffing box with belleville washers, reinforced V-rings and FPM o-ring will provide optimum packing and longer lifetime - also at various temperatu- Stainless steel butt weld caps according to ISO 1127 is standard. From stock we can also deliver butt weld caps according to SMS 3008. DS-1211-UK-100211-4 - We reserve the right for changes

*) Torque figure includes 30% safety factor When dimensioning the actuator following must be added: + 30% if sludge or abbrasive medias. PRESSURE / TEMPERATURE E-mail: [email protected] DS-1211-UK-100211-4 - We reserve the right for changes.