材質(zhì)和工作溫度
閥體材質(zhì) | 工作溫度℃ | 最大工作壓力 | 連接方式 | ||
DN20-DN80 | DN100-DN150 | DN200 | |||
PPH | -20~95 | PN10 | PN7 | PN5 | 法蘭連接 |
RPP | -20~80 | PN10 | PN7 | PN5 | 法蘭連接 |
PVDF | -30~120 | PN10 | PN7 | PN5 | 法蘭連接 |
PE | -40~65 | PN10 | PN7 | PN5 | 法蘭連接 |
U-PVC | 0~50 | PN10 | PN7 | PN5 | 法蘭連接 |
C-PVC | 0~80 | PN10 | PN7 | PN5 | 法蘭連接 |
部件名稱材質(zhì)表
序號 | 部件名稱 | 材質(zhì) |
1 | 閥體 | PPH\RPP\PE\PVDF\CPVC\UPVC |
2 | 閥蓋 | |
3 | 閥瓣 | |
4 | 搖臂 | |
5 | 銷軸 | |
6 | 密封圈 | EPDM、FPM |
7 | 螺栓、螺母 | 8.8級+PPH |
德標(biāo)DIN單位:mm | ||||||||||||||||||
公稱尺寸 | 尺寸(mm) | 工作壓力Mpa | Weight(Kg) | |||||||||||||||
d | DN | NPS | L | D | K | n-Φl | c | PE、PPH、RPP | PVDF | CPVCUPVC | PE、PPH、RPP | PVDF | CPVCUPVC | |||||
25 | 20 | 3/4 | 140 | 105 | 75 | 4-Φ14 | 15 | 0.6 | 0.7 | 0.6 | 1.0 | 1.7 | 1.4 | |||||
32 | 25 | 1 | 160 | 115 | 85 | 4-Φ14 | 16 | 0.6 | 0.7 | 0.6 | 1.2 | 2.1 | 1.9 | |||||
50 | 40 | 11/2 | 180 | 150 | 110 | 4-Φ18 | 18 | 0.6 | 0.7 | 0.6 | 2.0 | 3.4 | 3.0 | |||||
63 | 50 | 2 | 200 | 165 | 125 | 4-Φ18 | 21 | 0.6 | 0.7 | 0.6 | 2.8 | 4.7 | 3.5 | |||||
75 | 65 | 21/2 | 240 | 185 | 145 | 4-Φ18 | 23 | 0.6 | 0.7 | 0.6 | 3.9 | 6.2 | 4.9 | |||||
90 | 80 | 3 | 260 | 200 | 160 | 8-Φ18 | 25 | 0.6 | 0.7 | 0.6 | 4.9 | 7.8 | 5.3 | |||||
110 | 100 | 4 | 300 | 220 | 180 | 8-Φ18 | 26 | 0.5 | 0.5 | 0.5 | 7.5 | 12.1 | 8.3 | |||||
140 | 125 | 5 | 350 | 250 | 210 | 8-Φ18 | 27 | 0.5 | 0.5 | 0.5 | 12.5 | 19.1 | 11.1 | |||||
160 | 150 | 6 | 400 | 285 | 240 | 8-Φ23 | 27 | 0.4 | 0.5 | 0.4 | 15.6 | 23.4 | 14.4 | |||||
225 | 200 | 8 | 500 | 340 | 295 | 8-Φ23 | 34 | 0.4 | 0.5 | 0.4 | 21.5 | 30.1 | 18.9 |