Our high quality plumbing equipment can be viewed here.
Sound alarm in case of water leakage, open valve, forgotten watering, defective toilet flush - 230V - Detected leakage min. flow: 30 l/h. Code: 471420
Sound alarm in case of water leakage, open valve, forgotten watering, defective toilet flush - 230V - Detected leakage min. flow: 30 l/h. With solenoid valve - Shut-off after 2 mn. Code: 471421
Heavy duty - Brass Nickel plated CW617N brass - With manometer 1/4" outlets - Pre-set pressure: 3 bar - Max. upstream pressure: 25 bar - Downstream adjustable pressure: 1 to 6 bar - Max. pressure drop: 1 bar. Male union fittings.
Spring loaded, direct acting safety relief valve for venting excess pressure from receivers, pipelines and other equipment.