WR318系列减压器专为大流量管道供气应用而设计，其特殊的平衡阀式结构确保输出稳定，具有大流量低压降的特点，广泛应用于各种非腐蚀性气体的集中供气或管道供气控制。

WR318 series pressure regulator is specially designed for large flow pipeline gas supply applications. Its special balance valvestructure ensures stable output and has the characteristics of large flow and low pressure drop.It is widely used in centralizedgas supply or pipeline gas supply control of various non corrosive gases.