单油任塑料球阀材料明细表:
序号 | 零件 | 件数 | 材料 | 序号 | 零件 | 件数 | 材料 | 1 | 阀体 | 1 | UPVC/PP | 7 | 阀座密封 | 7 | PTFE | 2 | 阀体(堵头) | 1 | UPVC/PP | 8 | O形圈 | 8 | EPDM/VITION | 3 | 端部连接件 | 1 | UPVC/PP | 9 | O形圈 | 9 | EPDM/VITION | 4 | 联管螺母 | 1 | UPVC/PP | 10 | O形圈 | 10 | EPDM/VITION | 5 | 球芯 | 1 | UPVC/PP | 11 | 手柄 | 11 | ABS | 6 | 阀杆 | 1 | UPVC/PP | | | | |
单油任塑料球阀结构图:

单油任塑料球阀尺寸表:
http://www.craigflowcontrol.com.cn 日标(Unit:mm) | 规格 | D1 | d | D2 | L | P | H | A | Test press(kgf/cm2) | 承插 | 螺纹 | 承插 | 螺纹 | 15(1/2") | 15 | 22 | PT1/2" | 53 | 97 | 97 | 22.2 | 51 | 66 | 15 | 20(3/4") | 18 | 26 | PT3/4" | 64 | 111 | 111 | 25.4 | 65 | 75 | 15 | 25(1") | 25 | 32 | PT1" | 73 | 122 | 122 | 28.6 | 71 | 85 | 15 | 32(1-1/4") | 39 | 38 | PT1-1/4" | 98 | 158 | 158 | 31.8 | 86 | 109 | 15 | 40(1-1/2") | 39 | 48 | PT1-1/2" | 98 | 158 | 158 | 34.9 | 86 | 109 | 15 | 50(2") | 48 | 60 | PT2" | 117 | 173 | 173 | 38.1 | 104 | 134 | 15 |
单油任塑料球阀尺寸表:
美标(Unit:inch) | 规格 | D1 | d | D2 | L | P | H | A | Test press(lb/in2) | 承插 | 螺纹 | 承插 | 螺纹 | 15(1/2") | 15 | 0.840 | NPT1/2" | 2.09 | 3.82 | 3.82 | 0.875 | 2.01 | 2.60 | 222 | 20(3/4") | 18 | 1.050 | NPT3/4" | 2.52 | 4.37 | 4.37 | 1.000 | 2.56 | 2.95 | 222 | 25(1") | 25 | 1.315 | NPT1" | 2.87 | 4.80 | 4.80 | 1.125 | 2.80 | 3.35 | 222 | 32(1-1/4") | 39 | 1.660 | NPT1-1/4" | 3.86 | 6.22 | 6.22 | 1.250 | 3.39 | 4.29 | 222 | 40(1-1/2") | 39 | 1.900 | NPT1-1/2" | 3.86 | 6.22 | 6.22 | 1.375 | 3.39 | 4.29 | 222 | 50(2") | 48 | 2.375 | NPT2" | 4.61 | 6.81 | 6.81 | 1.500 | 4.09 | 5.29 | 222 |
单油任塑料球阀尺寸表: 德标(Unit:mm) | 规格 | D1 | d | D2 | L | P | H | A | Test press(kgf/cm2) | 承插 | 螺纹 | 承插 | 螺纹 | 15(1/2") | 15 | 22 | R1/2" | 53 | 97 | 97 | 16 | 51 | 66 | 15 | 20(3/4") | 18 | 25 | R3/4" | 64 | 111 | 111 | 18.5 | 65 | 75 | 15 | 25(1") | 25 | 32 | R1" | 73 | 122 | 122 | 22.0 | 71 | 85 | 15 | 32(1-1/4") | 39 | 40 | R1-1/4" | 98 | 158 | 158 | 26.0 | 86 | 109 | 15 | 40(1-1/2") | 39 | 50 | R1-1/2" | 98 | 158 | 158 | 31.0 | 86 | 109 | 15 | 50(2") | 48 | 63 | R2" | 117 | 173 | 173 | 37.5 | 104 | 134 | 15 |
本表试压以PVC/PVDF材质为基准,PP材质试压值为本表试压值之70% |