Well Control Valves Overview
Precision Well Control
The Precision Well Control EZ-FLOW CARTRIDGE™ Valve
The EZ-FLOW CARTRIDGE™ valve’s unique floating ball and spring loaded seat design forces pressure and flow through the seat, not around its exterior. This eliminates unreliable single direction seat seals, erosion and fouling/binding frequently seen in competitive designs. Our floating vented ball and double floating seats guarantee differential pressure by acting only across the downstream side of the ball and seat to minimize the load, prevent distortion of the ball and protect seat support arms. These features, combined with a proprietary stem bearing, reduce the torque required to operate the valve by 50% compared to other designs.
Our commitment to innovation continues today, taking the EZ-FLOW CARTRIDGE™ design to a superior level of quality with the new EZ-FLOW CARTRIDGE™. Reengineered with upgraded materials, these valves are available in standard service and H2S trim configurations using corrosion-resistant stainless steel alloys conforming to NACE MR0175/ISO15156; offered with working pressures of 10,000 psi, 15,000 psi and 25,000 psi.Read more