SWING CHECK VALVE SUPRA WITH LEVER AND COUNTERWEIGHT PN25/40 03.108
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 and shaft: stainless steel AISI 420
- Body seat: bronze
- Coating inside and outside: potable epoxy coating ≥ 250µm approved according to GSK-ID: 1247 (RAL-GZ662)
