Shut-off safety valve CITYSTOP CS

for gasairDIN

The CITYSTOP CS is a safety shut-off valve (EN 14382) for gas pressure regulating stations as defined in EN 12186 and EN 12279. Benefits  Large range for setting upper and lower trip  Closes in less than 1 second  Variable flange connections  Designed and tested in accordance with DVGW  Easy to maintain  EN14382 The valve can be used with natural gas and other non-aggressive gases. Optionally, a design suitable for acid gas may be supplied. Two designs are available to cover different response pressures: for downstream pressures ≤16 bar (Fig. 1) and >16 bar (Fig. 2). The safety shut-off valve CITYSTOP CS has been developed specifically for use in municipal and industrial gas supply systems. The safety shut-off valve is designed and dimensioned in accordance with the Pressure Equipment Directive PED 2014/68/EU and the standard EN 14382. An EC declaration of conformity is provided as a standard. Its structure makes the safety shut-off valve CITYSTOP CS ideal for use in gas burners. Multiple connection options, including versions with different intake and outlet flanges, provide the design with an edge over its competitors. Simple operation, service-friendliness and small dimensions are further advantages of the CITYSTOP CS series. The device is suitable for excess pressure as well as insufficient pressure. The valve is provided with a manual clip-on lever for re-opening and a simple pushbutton-operated manual trip. Limit switches to acknowledge tripping and an electric remote trip (by an add-on solenoid valve) are available optionally