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Trunnion mounted ball valve

WELCO trunnion mounted ball valves are designed in accordance with API6D featuring 2 pc or 3 pc split body side entry or top entry design. Wide range of seat material including PTFE, Peek, Devlon, Nylon or metal to metal etc. All valves are equipped with sealant injection system for both stem and seats to allow external intervention to prevent seat or stem leakage. The top entry ball valves can be used for in-line maintenance services.