News

Discover what retainer plates do in type FC and FLS gate valves.Retainer plates are used in the type FC gate valve on both sides of the gate. They act as the housing for the seat rings in the valve. F … read more

Find out how to choose the best stem packing for FC and FLS style gate valves.Stem packings provide a critical seal in the FC and FLS style gate valves, and the integrity of these seals are crucial to … read more

See what all is included in a DEMCO major repair kit for 5,000 and 7,5000 PSI valves.DEMCO style mud valves are tried and true valves in the oil and gas industry. These valves are used in several appl … read more

Discover why gate valve seat seals are needed and what to consider before ordering replacement parts.Inner Diameter (ID) and Outer Diameter (OD) face seals used in type FLS gate valves and FLR-R slab … read more

Find out where Heshka Oil is located and how to contact any of the locations.In recent years, Heshka Oil has expanded and now has two locations strategically positioned to serve the oil and gas indust … read more