2012-06-07Gas pressure control systems for gas pressure reduction stations (N.V. Nederlandse Gasunie)
The required goods and services to be provided under this tender consists of:
— active gas pressure regulators (R),
— passive gas pressure regulators (M) and/or safety slam shut valves (S).
Gas Pressure Control Systems are used in both RMS and RSS setup.
The above mentioned (control) valves / pressure regulators shall be suitable / sized based on the following:
— pressure regulators: KG-value from 250 m3/h to 25.000 m3/h,
— safety slam shut valves: Connection sizes DN 25 to DN 250,
— pressure class 300# …
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