The Premium Oilfield Technologies Mud Gate Valve uses M2M™ sealing technology. This technology allows our valve to be one of the longest lasting valves in the industry and is used in applications up to 7500 psi. Unlike conventional mud valves with rubber seats that wash out quickly, the NV-7500 uses single piece seat rings creating an upstream metal to metal seal. This upstream design helps eliminate debris contamination into the valve body and reduces wear on internal components. The NV-7500 is part-for-part compatible with the Demco 7500 psi mud valve. ...

Premium MH-75 mud gate valve kits are cross compatible with legacy Anson disc profile mud valves. Each kit includes replaceable seat rings that take on the wear instead of the valve body, extending the service life of the valve. All Premium kits use high quality parts and materials including stainless steel seats and inserts, and nitride hardened stainless steel gates. Seats are made with a long-lasting elastomer bonded to two stainless steel inserts and a locking device that ensures proper alignment during installation. All MH-75 style kits are good for service conditions up to 7,500...

The Caliber® RV7500 relief valve was designed for today's high pressure drilling conditions. The valve utilizes a pin buckling system to determine the relief pressure. Each pin is designed to deform when the pressure reaches a predetermined load. All pins go through a stringent quality control process and batch testing to ensure performance at the correct pressure rating. Pressure ranges from 1,000 to 10,000 psi Once the pin deforms, pressure is released within...