Butterfly valve for water application

Design standard: EN593, AWWA C504, ASME B16.34, API609 etc.
Face to face length: EN558-1/ISO5752 series 13&series 14, AWWA C504
Flange dimension: EN1092/BS4504 (DIN2501), AWWA C207, ASME B16.1, ASME B16.5, ASME B16.47 series A
Size: DN100 – DN4000/ 4"-160"
Pressure rating:PN6- PN10-PN16-PN25-PN40-PN63, Class150-Class300

Overview:
►1.Flange
Flange and drilling to EN1092-2, face to face as per ISO5752 series 14 & ISO5752 series 13. 

►2.Disc
Streamlined low profile disc ensures the lower flow resistance.
►3. Body
Stainless steel welded and finished body seat ensures Reliable and durable performance.
►4. Shaft
Disc to shaft connection by means of key, or taper pin.
►5. Bearing
Self lubricating bearing of Al-bronze material, free from maintenance.
►6. Gearbox
Low torque gearbox can be easily operated by hand wheel or connect with actuator.
►7. Top flange
ISO 5211 top flange connect with gearbox or actuator.
►8. O ring
Multiple shaft O rings provide long life and reliable sealing performance, which is easy to be adjusted or replaced.
►9. Seal ring
T profiled disc seal ring fixed by retainer ensures the reliable sealing performance in both direction, which is also easy to be adjusted or replaced without any special tools