SWING CHECK VALVE SUPRA WITH LEVER AND COUNTERWEIGHT PN10/16 11.401
FEATURES:
- Metal seating, hinged disc check valve
- Prevent back flow, valve for horizontal or vertical position instalation
- Counterweight can be installed on the left or on the right side of the valve
- Face to face according to EN 558 table 2 series 48
- Body and bonnet: ductile cast iron EN-GJS-500-7 (GGG50)
- Obturator, seats and shaft: stainless steel AISI 316L
- Coating inside and outside: epoxy coating for residual/waste water RESICOAT R4 – ES ≥ 250µm according to RAL-GZ662 (GSK)
