1.Bronze Gate Valves Lockshield Compression 2.Heavy pattern to BS 5154 3.Pressure PN16 4.Non-rising stem 1.Bronze Gate Valves Lockshield Compression 2.Heavy pattern to BS 5154 3.Pressure PN16 4.Non-rising stem SIZE:15mm,22mm,28mm,35mm,42mm,54mm D1132D1133D1134 D1135D1136D1137 D1139