Mokveld, axial valves - the key to reliability Mokveld contributes to safe, reliable and sustainable development of our world’s natural oil, gas and water resources by means of expert knowledge and integrated valve systems for critical control and safety applications. Mokveld is main supplier of large size heavy-duty pressure control, HIPPS and flow control applications in the transmission and upstream markets. Axial flow valves Mokveld is specialized in designing and manufacturing axial control-, check-, on/off-, choke- and surge relief valves with associated instrumented systems, tailor-made to application and customers' specifications. Sizes from 2” up to 84” with pressure ratings up to API 15.000. Global service and as you would expect from a global company, you can depend on reliable global support services. A global network, combined with local support centers, enables Mokveld to provide you with assistance, wherever in the world you need it. The support services include installation, maintenance or modernization services.