Mark Series Valves

The Mark IV Frac Valve is designed to meet the high demands of current fracking technology. Custom sizes and pressures available.

– T slot gate to stem connection eliminates possibility of separation during a frac-job

– T Slot connection provides a true floating gate allowing gate to flow freely for better sealing under low and high pressure.

– Conversion will have double packing on both stems. This has proven very effective, especially in extreme temp and environments.

The Mark V Frac Valve is designed to meet the high demands of current fracking technology. Custom sizes and pressures available.

– Studded connection to reduce wing section length and total weight.

– Gate and seat size reduction lowering parts costs to the customer.

– Smaller body cavity for less grease and sand intrusion.

– Lower purchase price through innovation.