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1099
The EPTA® 1099 valve is used in liquid /gas services, as a reducer or relief valve. It is composed of a body with tap inner parts which provide a strong guide in all the travel of the seal. Its working principle is based on the different areas of the seal. It also has a pilot with variable restriction which commands the set.
It is commanded with the same installation fluid used as driving force, with the pilot selection has a variable restrictor and a filter.
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VD277
The EPTA® VD277 fail to open (FTO) pressure regulating valve is a model designed for and in distribution networks. The operating principle is based on the pressure difference on the diaphragm provided by the regulation. It has an external regulation pilot, an external variable restrictor and a filter F250. All the elements are provided installed and interconnected.
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VG754
The EPTA® VG754 pressure regulating valve fail to open (FTO) are used whenever sensitivity, safety and high capacity in distribution networks are necessary.
Its seal is guided in cage which provides stability in big pressure drops and with capacity to control streams of either low or high levels.