Kelly - Model Type BTG-DC -Dual Crank Valve

ITAG kelly valves type BTG-DC are equipped with two cranks. They are designed in accordance with API Specification 7-1 Service Class 2 (surface and downhole service) and will be manufactured and tested under the conditions of an ISO 9001 QM system. ITAG Kelly valves type BTG-DC are optimized for remotely operated services, but can also be used as manually operated kelly valves. Kelly valves type BTG-DC are also available with ABS design assessment certificate (ABS CDS Guide) and DNV type approval certificate (DNV-OS-E101).