Butterfly valve stainless steel: DVGW Gas approval
AK210G stainless steel butterfly valve is a fantastic choice for gas applications. The robust stainless steel body of these butterfly valves is ideal for use in extreme conditions and offers exceptional durability and precision. The innovative concentric and intermediate flange design offers optimum installation options in pipework with PN10, PN16 and ANSI Class 150 flange connections. With DVGW gas approval in accordance with DIN EN 13774, our gas butterfly valves meet high industry standards and guarantee both safety and efficiency. The stainless steel butterfly valve type AK210G from FERGO Armaturen GmbH is a first-class choice for demanding industrial applications and impresses with its advanced technology and proven reliability.
Valve actuation possibilities for DVGW Gas stainless steel butterfly valve
The AK210G gas butterfly valve with ISO 5211 top flange offers a wide range of actuation options. Regardless of whether simple manual operation with a hand lever, optimised operation with a gearbox or a fully automatic process is required, the butterfly valve can be perfectly adapted to the requirements of the application. It supports both single and double-acting pneumatic actuators as well as electric actuators with versatile multivoltage option – 24V-230V-240V AC/DC or in 3-phase 400V.
Other variants and customised requirements are available on request.
DVGW Gas stainless steel butterfly valve from FERGO
Wafer type AK210G – SSNLW (Article Nr.: 150-1615-xx) DN50, DN65, DN80, DN100, DN125, DN150, DN200
- Wafer type body for installation between flanges PN10/16/150lbs
- Top flange acc. to ISO 5211
- Tight-closing
- Centrically mounted
- Body: CF8M (1.4408)
- Disc: CF8M (1.4408)
- Shaft: AISI 316
- Seat: NBR (DVGW)
- Temp. (min./max.): -10°C to +90°C
- Electric motor, pneumatic double-acting, pneumatic single-acting, hand lever, mounting flange (ISO 5211), gearbox with handwheel
- Accessories & options: Limit switch box, solenoid valve, positioner, spindle extension
- DVGW GAS approval in accordance with DIN EN 13774
Product
Wafer type butterfly valve DVGW Gas
Nominal sizes
DN50, DN65, DN80, DN100, DN125, DN150,DN200
Flange connection
PN6, PN10, PN16, ANSI Class150
Face-to-face length
DIN EN 558-1 Series 20
Body
CF8M (1.4408)
Disc
CF8M (1.4408)
Shaft
AISI 316
Seat
NBR (DVGW)
Temperature (min./max.)
-10°C upto +90°C
Nominal pressure
PN10, PN16
Approval
DVGW GAS acc. to DIN EN 13774
Operation
Electric motor, Pneumatic double-acting, Pneumatic single-acting, Hand lever, Mounting flange (ISO 5211), Gearbox with handwheel
