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As the authorized representative of DSS Valves in the Canadian Oil Sands, CGIS has supported multiple tailings applications where valve reliability directly impacts production, maintenance costs, and operational risk. This case study demonstrates how an application-driven, iterative valve design approach dramatically reduced lifecycle costs in a high-velocity, abrasive tailings service. Rather than treating valve selection […]

Heidelberg Materials operates the Pacific Sounder barge to transport dry cement powder between Delta, BC, and Bellingham, Washington. Central to this operation is a DN600 (24”) main fill valve, supported by several DN250 (10”) valves that distribute the cement powder for proper balance during transit. For years, this valve position had been a high-maintenance point

For years, the Port Alberni Mill faced a boiler vent problem that never seemed to go away. Every annual outage and the occasional unplanned shutdown ended with the same task: replacing the boiler drum vent valve. The routine became so predictable that the process became accepted as part of normal operation. But normal doesn’t always