Smooth and noiseless sealing. Low head loss, low cost operation.
Corrosion resistant inner parts ensure long term service under adverse conditions.
Extended hinge shaft and counterweights on both sides of the valve.
Standard metal body – baked polyester coating.
Available with Rilsan or Enamel coating.
Flanges are available in BS/ISO/ANSI standards.
Working pressure categories: 16 bar, 25 bar and 40 bar.
Available in sizes up to 40″ (1000 mm).
- Electric limit switch indicator. Hydraulic
- Controlled Check Valve NR-050-HC is available.
Upon ordering, please specify: model, size, working pressure, threads/flanges standard and type of liquid.