Gate Valve Model ‘M’ Expanding Type

At Kriloha Ltd., we supply Gate Valve Model ‘M’ Expanding Type, an advanced solution for reliable flow control in the most challenging drilling and production environments. Unlike conventional gate valves, the expanding gate valve uses a mechanical wedging action of the gate and segment, ensuring a tight, mechanical seal both upstream and downstream. This makes it ideal for applications where bubble-tight sealing is required, even in the absence of line pressure. Constructed from forged alloy steel, the body and bonnet of the valve provide exceptional strength, while hardfaced sealing areas resist erosion and wear caused by abrasive production fluids. The full-bore, through-conduit design minimizes turbulence and pressure drop, enhancing flow efficiency and reducing operational losses. Common applications include wellhead assemblies, production manifolds, choke and kill lines, and high-pressure pipelines. In HPHT operations, the expanding gate valve ensures superior isolation, protecting downstream equipment during testing and interventions. At Kriloha Ltd., every expanding gate valve undergoes hydrostatic testing, functional cycling, and non-destructive examination, ensuring full compliance with API 6A standards. As both a supplier and facilitator, Kriloha Ltd. provides engineering support, spare parts availability, and lifecycle maintenance solutions, ensuring operators achieve maximum reliability. By choosing Kriloha Ltd., clients secure valves that deliver exceptional sealing, durability, and operational safety.