
Series RC - Resilient Cartridge Seated Butterfly Valve
Series RC resilient cartridge seated butterfly valves are manufactured under international standards (API 609, MSS-SP67, EN 593)

Heavy duty valve solutions built for abrasive slurries, corrosive process fluids and the punishing operating cycles of mine site environments

Series RC - Resilient Cartridge Seated Butterfly Valve
Series RC resilient cartridge seated butterfly valves are manufactured under international standards (API 609, MSS-SP67, EN 593)
Mining operations subject valve equipment to some of the most demanding conditions in industry high solids slurries, aggressive leaching chemicals and remote locations where unplanned downtime carries significant cost. QUEST Flow Controls valves are built with wear resistant trim, robust body materials and specialized seat configurations that maintain tight shutoff after extended exposure to abrasive media. Our solutions serve tailings management, heap leach acid service, dewatering and process water isolation across open pit and underground operations. With 100% pressure testing and full serialization, QUEST helps mining operators reduce maintenance frequency and keep production on track.



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Series RC - Resilient Cartridge Seated Butterfly Valve
Series RC resilient cartridge seated butterfly valves are manufactured under international standards (API 609, MSS-SP67, EN 593)
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Series RF - Resilient Flexible Seated Butterfly Valves
Series RF - Flexible Seated Centric Butterfly Valves are very reliable valves for tight shut off applications. Manufactured under international standards (MSS-SP-67, EN 593) these valves are engineered for durability, consistent performance and ease of automation. Each valve is tested for pressure retention, shutoff integrity and mechanical safety before dispatch
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Series D - High Performance Butterfly Valves
Series D High Performance Butterfly Valves are manufactured under international standards (API 609, MSS-SP68, EN 593). These valves are engineered for durability, consistent performance and ease of automation. Each valve is 100% pressure tested and fully serialized prior to shipment.
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Series T - Triple Offset Butterfly Valves
Series T – High Performance Triple Offset Butterfly Valves are manufactured under international standards (API 609, MSS SP-68, EN 593). These valves are engineered for durability, constituent performance and ease of automation. Each valve is 100% pressure tested and fully serialized prior to shipment.
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Series F - Floating Ball Valves
QUEST Flow Controls delivers superior quality valves with proven reliability. Floating Side Entry Ball Valves are manufactured in ISO 9001 and ISO 14001 certified facilities with robust quality management systems and are designed in accordance with ASME B16.34, API 6D, API 608 and ISO 17292
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Series S - Three Piece Ball Valve
Three piece soft seated ball valve engineered for reliable shutoff across industrial applications with multiple material and end connection options compliant with ISO 17292, API 6D and ASME B16.34.
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Series J - Top Entry Ball Valve
Top entry ball valve designed for in-line maintenance and reliable shutoff compliant with DME and ASME B16.4 across a wide range of industrial piping applications.
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Quality certifications for mining

ISO 14001-2015

ISO 45001-2018

ISO 9001-2015