PTFE Lined Butterfly Valve

The PTFE-lined butterfly valves are specially designed for use in highly aggressive and corrosive media for industrial purposes. Armago offers PTFE-lined butterfly valves with automation. The PTFE-lined butterfly valves are available with pneumatic and electric actuators. The additional accessories can be combined as required.

PTFE-lined butterfly valves with actuator

Armago offers fully assembled PTFE butterfly valves with pneumatic or electric actuators with additional accessories such as a solenoid valve, mounting bridge, adapter, and surface-mounted fittings such as selonoid valve, position indicator, limit switch, and positioner.

Butterfly valve type AK130-DYTXW-DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300

• Series 20WP4040
• Wafer body – 2-piece
• Tight-closing – Centrically mounted
• Installation between flanges PN10, PN16, ANSI 150
• Head flange to ISO 5211
• Body: EN-GSJ-500-7 (GGG50) nodular cast iron
• Butterfly disc: ASTM A182 F316 (CF8M), PTFE coating
• Nominal pressure (max.): 16bar
• Seat ring: PTFE
• Temp. (min. max.): -25°C to +200°C
• Actuation: Hand lever, pneumatic & electric Actuators

Butterfly valve type AK130-DSTXW-DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300

• Series 20WP4040
• Wafer body – 2-piece
• Tight-closing – Centrically mounted
• Installation between flanges PN10, PN16, ANSI 150
• Head flange to ISO 5211
• Body: EN-GSJ-500-7 (GGG50) nodular cast iron
• Butterfly disc: ASTM A182 F316 (CF8M)
• Nominal pressure (max.): 16bar
• Seat ring: PTFE
• Temp. (min. max.): -25°C to +200°C
• Actuation: Hand lever, pneumatic & electric Actuators