Subsea Rotary Gate Valves

Multi-award-winning Oliver Valvetek has become renowned globally for engineered-to-precision slab type through conduit subsea gate valves for nearly 30 years. At Oliver Valvetek, we are able to draw on our vast experience and bring this to our Rotary Gate Valves range as well.

The Oliver family businesses have over 40 years of experience within the Oil and Gas Industry and the team is fully familiar with requirements from National, Major and Independent Oil and Gas operators and contractors across the globe. We are also at the cutting-edge of material technology and perform full Chemical, mechanical and metallurgical analysis to meet with the Valves intended applications.

With Oil and Gas extraction becoming more advanced, the industry demands only the most innovative engineering excellence. Oliver Valvetek’s Research and Development department continually pushes the boundaries of innovation to engineer subsea gate valves that are suitable for high-pressure ratings and superior performance under high temperatures.

Oliver Valvetek range of Subsea Rotary Gate Valves:

• Manually Actuated Subsea Rotary Gate Valves
• Hydraulically Actuated Subsea Rotary Gate Valves

At Oliver Valvetek, The Rotary Gate Valve compliments both Needle Valve and Through Conduit Slab Gate Valves with bore sizes of 3/8” and 1/2”. Oliver Valvetek innovative design features include dual independent polymeric Stem seals for long term reliability, Low Operating Torque and process flow which is controlled through the rotor to improve Cv flow characteristics.

All Oliver Valvetek Rotary Gate Valves have been designed for operation in a 10,000ft (3050m) water depth and hyperbaric tested as part of the products API6A PR2F and API17D 2^nd Ed qualification. Working pressures of the Rotary Gate Valve (dependant on bore size and valve connections) are able to operate at 16,500 psi CWP.