General Valve suppliers Product description锛?/strong> High performance valves, because of the special machining method to make the valve more durable. Design specification: Valve name:High performance valve Design criteria:GB/T 12238,API 609,AWWA C504,DIN 3354 Nominal size:DN15---DN5000锛?/2----144鈥?/p> Nominal pressure:0.25---10.0(Mpa)锛?50LB---600LB Material:Steel,Stainless steel,Aluminum...