Stainless steel butterfly valves: DN50 – DN300
Stainless steel butterfly valves are ideal for acidic and corrosive liquids as well as for various pressures and temperatures. The valves can be used in many applications and industries, such as the chemical, beverage, brewery, pharmaceutical, petroleum refinery, ultrapure water, paper, mining, nuclear power, irrigation, etc. industries. Fergo offers butterfly valves in manual versions and with pneumatic and electric actuators. We offer all accessories such as solenoid valves, switch masters, adapters and more.
Fergo offers a wide variety of butterfly valves in function, body, certification, application, seat, and much more. We offer all options and modifications of butterfly valves.
Wafer butterfly valve stainless steel
- Fergo butterfly valve type AK202-SSELW-DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300
- Intermediate flange housing for installation between flanges PN10/16/150lbs
- Head flange according to ISO 5211
- Tightly closing – Centrically mounted
- Body: CF8M (1.4408)
- Disc: CF8M (1.4408)
- Shaft: AISI 420
- Nominal pressure (max.): 16bar
- Seat ring: EPDM
- Temp. (min. max.): -10°C to +120°C
- Operation: Hand lever, gearbox, pneumatic & electric actuator
- Accessories and options: Limit switch box, Solenoid/pilot valve, Positioner
Actuators
Electric Actuator, Pneumatic double-acting, Pneumatic single-acting, Hand lever, Mounting flange (ISO 5211), Gear with handwheel
Flange connection
PN10, PN16, ANSI 150
Overall length
EN 558 S20
Housing Material
Stainless steel (1.4408)
Disc Flap
CF8M (1.4408)
Sleeve Material
EPDM
Pressure stage
PN16
