Supply YB13X proportion reducing valve

YB13X proportional pressure reducing valve 
 YB13X proportional relief valve, reduce the flow through the media pressure is a proportional control valve. Usually used for high-rise buildings, pumping stations and fire systems, both dynamic pressure reduction but also less static pressure, vacuum proportion precise. The valve has a simple structure, selection of high quality, low price, reliable performance. Note: When ordering, please specify the type, pressure, diameter, material, opening pressure, medium temperature (Shanghai Wuyue reducing valve -021-69791788 Please refer to URL: http://www.0086pv.com http://www. 1788xx.com http://www.bokjianyafa.com