Check Valves
- Pressure-Seal mechanism utilizes line pressure to enhance seal; ensures sealing integrity at higher operating pressures.
Customised deposition process in F91/ C12A valves to avoid delamination of hardfaced surfaces
Live loading of bonnet bolts for F91/ C12A valves
Special Features & Benefits
Check Valve design complies to BS 1868 and API 594
Offered with API monogram
Fugitive Emissions – Complies with ISO 15848-1 (<50 ppm)
Compliance to Annex III Module H of Pressure Equipment Directive 2014/68/EU
Check valves successfully tested to Shell 77/300 and witnessed by Shell Inspectors
Tilting disc and Axial Flow check valves can be also offered
Internal hinge design, no hole in the body, eliminates leakage path
Inconel overlay/ cladded option available
