With the single well control panel SPP you can control a surface or subsurface safety valve. One of the main assets of the SPP is that the system is equipped with an emergency shutdown (ESD). The ESD mode is controlled by a remote pilot valve and will be activated whenever the pilot pressure is too low. Also in case of an air (gas) supply failure the ESD mode is activated. Another advantage of the SPP is that the system is designed in such a way that you can manually take-over its main features. The SPP has an air driven pump and a specially designed hydraulic three-way valve. Should the air supply fail or drop too low to operate properly, you can completely operate the savety valve manually with the manual device of the air driven pump and the manual override of the hydraulic three-way valve.
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