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Diaphragm Pressure Reducing Valves
0204 - Diaphragm Pressure Reducing Valves with Compensation and Stainless Steel Seat
Model suitable to reduce very high pressure (max 25/40 bar) and where a much reduced pressure is needed steadily even if the inlet pressure can change.
|Setting % tolerance of the setting in varying the inlet pressure : ±10% Max temperature (water): 80°C Preset : 3 bar Threading for Waterworks: UNI ISO 228/1 Manometer Joint: ISO 7/1 Tests following EN 1567|
|Sizes ½" - 2" in brass EN 12165 - CW617N Sizes 2½" - 2" in bronze EN 1982 - CC491K NBR diaphragm with textile inserts Seat washer and washers in NBR rubber Stainless steel seat AISI 303|