名称 | 材质 |
阀体 | PPH、RPP、PE、PVDF、CPVC、UPVC |
盖 | PPH、RPP、PE、PVDF、CPVC、UPVC |
筛子 | PPH、RPP、PE、PVDF、CPVC、UPVC |
体的O型圈 | FPM、EPDM |
盖子的O型圈 | FPM、EPDM |
名称 | 材质 |
由令的末端 | PPH、RPP、PE、PVDF、CPVC、UPVC |
法兰 | PPH、RPP、PE、PVDF、CPVC、UPVC |
连接口 | PPH、RPP、PE、PVDF、CPVC、UPVC |
由令螺帽 | PPH、RPP、PE、PVDF、CPVC、UPVC |
由令的O型圈 | FPM、EPDM |
德标DIN单位:mm | ||||||||||||||||||||
公称通径 | D1 | D2 | L | P | d | H | B | |||||||||||||
d | DN | NPS | 承插/螺纹 | 法兰 | SOC/THD | THREAD | ||||||||||||||
12 | 8 | 1/4 | - | - | 48 | - | 12 | 12 | R1/4 | 44 | - | |||||||||
16 | 10 | 3/8 | - | - | 48 | - | 14 | 16 | R3/8 | 44 | - | |||||||||
20 | 15 | 1/2 | 15 | 46 | 159 | 146 | 16 | 22 | R1/2 | 60 | 37 | |||||||||
25 | 20 | 3/4 | 20 | 61 | 183 | 168 | 18.5 | 25 | R3/4 | 72 | 40 | |||||||||
32 | 25 | 1 | 26 | 67 | 207 | 180 | 22 | 32 | R1 | 87 | 48 | |||||||||
40 | 32 | 11/4 | 32 | 85 | 242 | 205 | 26 | 40 | R11/4 | 96 | 55 | |||||||||
50 | 40 | 11/2 | 40 | 85 | 247 | 218 | 31 | 50 | R11/2 | 125 | 70 | |||||||||
63 | 50 | 2 | 50 | 99 | 276 | 239 | 37.5 | 63 | R2 | 150 | 82 |
美标ANSI单位:mm | ||||||||||||||||||||
公称通径 | D1 | D2 | L | P | d | H | B | |||||||||||||
d | DN | NPS | 承插/螺纹 | 法兰 | SOC/THD | THREAD | ||||||||||||||
12 | 8 | 1/4 | - | - | 47.76 | - | 15.88 | 13.72 | NPT1/4 | 43.95 | - | |||||||||
16 | 10 | 3/8 | - | - | 47.76 | - | 19.05 | 17.12 | NPT3/8 | 43.95 | - | |||||||||
20 | 15 | 1/2 | 14.99 | 45.98 | 159.01 | 135.89 | 22.23 | 21.34 | NPT1/2 | 59.95 | 37.09 | |||||||||
25 | 20 | 3/4 | 20.07 | 60.97 | 182.88 | 155.96 | 25.4 | 26.67 | NPT3/4 | 71.89 | 39.88 | |||||||||
32 | 25 | 1 | 25.91 | 67.06 | 207.01 | 166.12 | 28.58 | 33.41 | NPT1 | 87.13 | 48.01 | |||||||||
40 | 32 | 11/4 | 32.01 | 85.09 | 241.81 | 204.98 | 31.75 | 42.17 | NPT11/4 | 96.52 | 55.12 | |||||||||
50 | 40 | 11/2 | 39.88 | 85.09 | 246.89 | 217.94 | 34.93 | 48.26 | NPT11/2 | 124.97 | 70.11 | |||||||||
63 | 50 | 2 | 50.04 | 99.06 | 275.85 | 239.02 | 38.10 | 60.33 | NPT2 | 150.12 | 82.05 |