Lug type butterfly valve with PTFE lining − 2-Cx. Face to face length according to EN 558 series 20. Flange drilling according to EN 1092-1. Top flange: ISO 5211. The Series 22 Cx Wafer and Series 23 Cx Lug style lined butterfly valve features a state-of-the-art design that provides excellent shutoff protection and high flow rates with exceptionally long service life. It has been specifically engineered to meet the stringent demands of the chemical industry. Size ranges: DN50 a 600. Maximum working pressure: 10 bar. Working temperature: -20ºC +200ºC.
A. Digital tag: Each valve is uniquely and easily identifiable by simply scanning the QR Code on the product identification tag in accordance to IEC 61406.
B. Electrostatic discharge through antistatic design: Electrostatic discharge through antistatic design (Ground washer and Top flange drilling).
C. Stem design: the high-strength stem design combine blowout-proof functionality for safe operation and exceptional service life.
D. Stem bushing: non-corrosive, heavy duty acetal bushing absorbs actuator side thrust.
E. Bearings: PTFE impregnated steel bearings provided for the precision alignment of the upper and lower stem.
F. Stem seal system: the live-loaded packing design features a primary and secondary sealing principle to comply with the most stringent fugitive emission requirements.
G. Seat energizer: A resilient seat energizer extends completely around the seat, including the disc hub providing uniform force sufficient for zero-leakage.
H. Disc: the encapsulated disc has 3 mm minimum thickness of virgin-PTFE.
Lug type butterfly valve with PTFE lining − 2-Cx
Lug type butterfly valve with PTFE lining − 2-Cx. Face to face length according to EN 558 series 20. Flange drilling according to EN 1092-1. Top flange: ISO 5211. The Series 22 Cx Wafer and Series 23 Cx Lug style lined butterfly valve features a state-of-the-art design that provides excellent shutoff protection and high flow rates with exceptionally long service life. It has been specifically engineered to meet the stringent demands of the chemical industry. Size ranges: DN50 a 600. Maximum working pressure: 10 bar. Working temperature: -20ºC +200ºC.
A. Digital tag: Each valve is uniquely and easily identifiable by simply scanning the QR Code on the product identification tag in accordance to IEC 61406.
B. Electrostatic discharge through antistatic design: Electrostatic discharge through antistatic design (Ground washer and Top flange drilling).
C. Stem design: the high-strength stem design combine blowout-proof functionality for safe operation and exceptional service life.
D. Stem bushing: non-corrosive, heavy duty acetal bushing absorbs actuator side thrust.
E. Bearings: PTFE impregnated steel bearings provided for the precision alignment of the upper and lower stem.
F. Stem seal system: the live-loaded packing design features a primary and secondary sealing principle to comply with the most stringent fugitive emission requirements.
G. Seat energizer: A resilient seat energizer extends completely around the seat, including the disc hub providing uniform force sufficient for zero-leakage.
H. Disc: the encapsulated disc has 3 mm minimum thickness of virgin-PTFE.
