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點擊圖片查看原圖Q45F-1.6-DN15,Q45F-1.6-DN20,Q45F-1.6-DN25,Q45F-1.6-DN32,Q45F-1.6-DN40,Q45F-1.6-DN50,Q45F-1.6-DN65,Q45F-1.6-DN80,Q45F-1.6-DN100,Q45F-1.6-DN125,Q45F-1.6-DN150,Q45F-1.6-DN200,Q45F-2.5-DN15,Q45F-2.5-DN20,Q45F-2.5-DN25,
Q45F-2.5-DN32,Q45F-2.5-DN40,Q45F-2.5-DN50,Q45F-2.5-DN65,Q45F-2.5-DN80,Q45F-2.5-DN100,Q45F-2.5-DN125,Q45F-2.5-DN150,Q45F-2.5-DN200,Q45F-4.0-DN15,
Q45F-4.0-DN20,Q45F-4.0-DN25,Q45F-4.0-DN32,Q45F-4.0-DN40,Q45F-4.0-DN50,Q45F-4.0-DN65,Q45F-4.0-DN80,Q45F-4.0-DN100,Q45F-4.0-DN125,Q45F-4.0-DN150,
Q45F-4.0-DN200,Q45F-CL150-DN15,Q45F-CL150-DN20,Q45F-CL150-DN25,Q45F-CL150-DN32,Q45F-CL150-DN40,Q45F-CL150-DN50,Q45F-CL150-DN65,Q45F-CL150-DN80,
Q45F-CL150-DN100,Q45F-CL150-DN125,Q45F-CL150-DN150,Q45F-CL150-DN200,Q45F-JIS10K-DN15,Q45F-JIS10K-DN20,Q45F-JIS10K-DN25,Q45F-JIS10K-DN32,
Q45F-JIS10K-DN40,Q45F-JIS10K-DN50,Q45F-JIS10K-DN65,Q45F-JIS10K-DN80,Q45F-JIS10K-DN100,Q45F-JIS10K-DN125,Q45F-JIS10K-DN150,Q45F-JIS10K-DN200,三通四密封球閥
Q45F三通四密封球閥概述：
Q45F三通四密封球閥可分為L形和T形，L形（Q44F）三通球閥用于介質流向的切換，能使相互垂直的兩個通道連接；T形（Q45F）三通球閥用于介質分流、合流及流向切換。T形三通可以使三個通道相互連通或使其中的兩個通道連通。三通球閥一般采用兩閥座結構，亦可根據用戶要求采用四閥座結構。
一、Q45F三通四密封球閥性能參數
試驗壓力 | 公稱壓力（Mpa） | ||||
Mpa | 1.6 | 2.5 | 4.0 | CL150 | JIS10K |
強度試驗 | 2.4 | 3.8 | 6.0 | 3.2 | 2.4 |
密封試驗 | 1.8 | 2.8 | 4.4 | 2.2 | 1.5 |
氣密試驗 | 0.5-0.7 | ||||
工作溫度 | PTFE≤150℃ PTL≤300℃ | ||||
適用溫度 | C：水、油、氣；P：硝酸類；R：醋酸類 | ||||
二、Q45F三通四密封球閥主要零件材料
閥體、閥蓋 | WCB、CF8 |
球體 | WCB+Hcr、CF8 |
閥桿 | 2Cr13、CF8 |
閥座 | PTFE |
填料 | PTFE |
三、Q45F三通四密封球閥主要外形尺寸
公稱壓力 | 公稱通徑 | L | L1 | H | W | 重量（kg) | |||||
Mpa | mm | in | mm | mm | mm | mm | 1.6 | 2.5 | 4.0 | CL150 | JIS10K |
1.6 | 15 | 1/2 | 130 | 65 | 62 | 100 | 2.5 | 3.0 | 3.5 | 2.5 | 2.5 |
20 | 3/4 | 150 | 75 | 68 | 160 | 3.0 | 3.5 | 4.5 | 3.0 | 3.6 | |
25 | 1 | 160 | 80 | 75 | 160 | 4.8 | 5.0 | 6 | 5.0 | 5.0 | |
32 | 1 1/4 | 180 | 90 | 85 | 200 | 6.5 | 7 | 8.5 | 7 | 7 | |
40 | 1 1/2 | 200 | 100 | 95 | 200 | 8.5 | 9 | 10.5 | 9 | 9 | |
50 | 2 | 230 | 115 | 110 | 250 | 11 | 12 | 14 | 12 | 11 | |
65 | 2 1/2 | 290 | 145 | 130 | 300 | 15 | 17 | 20 | 16 | 16 | |
80 | 3 | 310 | 155 | 155 | 400 | 21 | 22 | 32 | 21 | 22 | |
100 | 4 | 350 | 175 | 180 | 500 | 33 | 36 | 50 | 36 | 36 | |
125 | 5 | 400 | 200 | 250 | 600 | 65 | 70 | 80 | 68 | 70 | |
150 | 6 | 480 | 240 | 275 | 800 | 103 | 110 | 120 | 105 | 105 | |
200 | 8 | 580 | 290 | 325 | 1000 | 152 | 168 | 180 | 160 | 160 | |
