Valve, Gate valve, Butterfly Valve Body can be cast iron, ductile iron and carbon steel as per STD of BS, DIN,MSS valve, gate valve, butterfly valve... NRS Resilient Gate ... Valve comply with BS5163 Type A&B, DIN3352 OR ... 3). Seaworthy wooden cases Dimensions: 100 x 100 x 100cm Resilient Seated Gate Valve