双诚阀业 品牌
生产厂家厂商性质
温州市所在地
■主要零件及材料 Main parts and materials
零件名称 part name | 材料 material |
阀体 body | 铸钢 cast steel、不锈钢 stainless steel、内衬liningF4、F46 |
塞子 plug | 铸铁cast iron、铸钢 cast steel、不锈钢stainless steel、内衬liningF4、F46 |
阀盖 cover | 铸铁 cast iron 铸钢 cast steel、不锈钢stainless steel |
填料 filler | PTFE(F4)聚四氯乙烯 |
■衬氟旋塞阀标准 PTFE-lined cock valve standard
| 技术规范 technical specification |
技术标准 design standard | GB 12240 |
结构长度 structure length | GB12221 |
法兰标准 flange standard | JB/T79-94 |
GB9113.1-26 | |
检验试验 Inspection test | GB/T13927 |
驱动方式 drive mode | 蜗轮 worm、手动 manual、电动electric、气动pneumatic |
公称通径 Nominal diameter | PN1.0(MPa）主要外形尺寸和连接尺寸main form and connection size | 重量weight (Kg） | ||||||||
DN | L | D | D1 | D2 | f | b | Z-φd | D0 | H1 | Kg |
20 | 150 | 105 | 75 | 50 | 3 | 14 | 4-φ14 | 160 | 95 | 7 |
25 | 160 | 115 | 85 | 65 | 3 | 14 | 4-φ14 | 160 | 98 | 8 |
32 | 170 | 135 | 100 | 70 | 3 | 16 | 4-φ18 | 220 | 113 | 10 |
40 | 180 | 145 | 110 | 80 | 3 | 18 | 4-φ18 | 250 | 135 | 15 |
50 | 210 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 250 | 140 | 18 |
80 | 220 | 180 | 145 | 120 | 3.5 | 20 | 4-φ18 | 300 | 145 | 25 |
100 | 250 | 195 | 160 | 135 | 3.5 | 22 | 4-φ18 | 330 | 205 | 35 |
125 | 275 | 215 | 180 | 155 | 4 | 24 | 8-φ18 | 350 | 240 | 46 |
150 | 310 | 245 | 210 | 185 | 4 | 26 | 8-φ18 | 400 | 260 | 65 |
200 | 350 | 280 | 240 | 210 | 4 | 28 | 8-φ23 | 600 | 290 | 90 |
250 | 400 | 335 | 295 | 265 | 4.5 | 32 | 8-φ23 | 800 | 330 | 160 |
300 | 460 | 390 | 350 | 320 | 4.5 | 36 | 12-φ23 | 900 | 380 | 230 |
