兩片式法兰型球阀 2020

 

ITEM PARTS MATERIAL 1 BODY ASTM A351-CF8M ASTM A216-WCB 2 CAP 3 BALL ASTM A351-CF8M 4 SEAT RTFE 5 SEAL PTFE 6 THRUST WASHER 7 PACKING 8 STEM ASTM A276-316 9 GLAND ASTM A351-CF8 10 LOCKING PAD ASTM A276-316 11 GLAND BOLT AISI 304 12 HANDLE ASTM A36 (A536) 13 BOLT AISI 304

DN L (Class 150) L (Class300) H W PCD M A B C Torque (N-M) Weight (kg) (Class 150) Weight (kg) (Class 300) 15 108 140 73 130 42 11 17.3 24.3 50 4 1.72 2.5 20 117 153 76 130 42 11 17.3 25.5 50 4 2 3.5 25 127 165 86 160 50 14 23.1 30.8 63.5 10 3 4.7 32 140 - 91 160 50 14 20.5 31 63.5 20 3.8 - 40 165 190 119 205 70 17 28.4 41.5 81 20 6 9.3 50 178 216 127 205 70 17 28.4 41 81 40 8.5 11.7 65 190 241 136 325 70 17 28.4 42.5 88 55 13.7 13.6 80 203 282 164 325 102 22 39.3 56 112 80 18.2 26.3 100 229 305 178 325 102 22 38.1 56 112 120 28 39.3 unit:mm NPS L (Class 150) L (Class300) H W PCD M A B C Torque (N-M) Weight (kg) (Class 150) Weight (kg) (Class 300) 1/2" 4.25 5.51 2.87 5.12 1.65 0.43 0.68 1 1.97 35.4 3.8 5.4 3/4" 4.61 6.02 2.99 5.12 1.65 0.43 0.68 1 1.97 35.4 4.5 7.6 1" 5 6.5 3.39 6.3 1.97 0.55 0.91 1.21 2.5 88.5 6.6 10.4 1-1/4" 5.51 - 3.58 6.3 1.97 0.55 0.81 1.2 2.5 177 8.3 - 1-1/2" 6.5 7.48 4.69 8.07 2.76 0.67 1.12 1.63 3.19 177 13.3 20.5 2" 7.01 8.5 5 8.07 2.76 0.67 1.12 1.61 3.19 354 18.7 25.8 2-1/2" 7.48 9.49 5.35 12.8 2.76 0.67 1.12 1.67 3.46 486.8 30.1 29.9 3" 7.99 11.1 6.46 12.8 4.02 0.87 1.55 2.2 4.41 708.1 40.2 57.9 4" 9.02 12.01 7.01 12.8 4.02 0.87 1.5 2.2 4.41 1062.1 61.7 86.6 unit:in