工作原理: 當裝置剛啟動時,首先在較低的壓力下空氣和冷凝水流過疏水閥,通過入口孔托起閥片,再由出口孔排出,當壓力、溫度上升后,內壓上升,推動凝結水很快地通過疏水閥,在進出口之間存有很大的壓降,由于蒸汽比同樣重的凝結水的體積大的多,而增大流速,這時閥片的靜壓降低,使閥片下落,蒸汽從出口孔中間由四周流向閥片和閥蓋之間的間隙,進入壓力室,將閥片壓在密封環上,關閉閥門.當壓力室的蒸汽溫度降低,開始冷凝,使壓力室內的壓力降低,進口壓力托起閥片,疏水閥開啟進行排水. |
熱動力式蒸汽疏水閥(圓盤式)(Y型式)排水量（Kg/h)：
產品型號
Produstion Type | DN | 工作壓差（Mpa) | 0.05 | 0.15 | 0.4 | 0.6 | 1.0 | 1.6 | 2.5 | CS19H-16C
CS49H-16C
CS69H-16C | 15,20,25 | 150 | 280 | 400 | 475 | 600 | 800 | | 32,40,50 | 550 | 650 | 900 | 1200 | 1700 | 2100 | | CS19H-25
CS49H-25
CS69H-25 | 15,20,25 | 1717 | 1828 | 2536 | 2701 | 3202 | 3581 | | 32,40 | 56 | | 119 | | 321 | 470 | 534 | 50 | 1800 | 2050 | 2600 | 3000 | 3500 | 4300 | 5000 | CS19H-40
CS49H-40
CS69H-40 | 15,20,25 | 56 | | 119 | | 321 | 470 | 534 | 32,40,50 | 1800 | 2050 | 2600 | 3000 | 3500 | 4300 | 5000 |
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熱動力式蒸汽疏水閥(圓盤式)(Y型式)主要零件材料
Materal For Main Parts：
閥體 | 鍛鋼 | 閥帽 | 不銹鋼 | 閥蓋 | 鍛鋼 | 閥片 | 不銹鋼 | 閥體密封面 | 不銹鋼 |
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熱動力式蒸汽疏水閥(圓盤式)(Y型式)主要外形及連接尺寸
Main External And Connecting Dinensions：
產品型號
Produstion Type | DN | 螺紋連接 | 承接焊連接 | 重量
（kg)Weight | 法蘭連接 | 重量
（kg)Weight | RC | L | H | H1 | L | H | H1 | D’ | t | L | H | H1 | D | K | d | c | f | N-φ | (mm) | (mm) | (mm) | | | 15 | 1/2 | 75 | 57 | 35 | 75 | 57 | 35 | 23 | 7 | 1.23 | 150 | 57 | 35 | 95 | 65 | 45 | 14 | 2 | 4-14 | 3.13 | 20 | 3/4 | 85 | 60 | 43 | 85 | 60 | 43 | 28 | 7 | 1.32 | 150 | 60 | 43 | 105 | 75 | 55 | 14 | 2 | 4-14 | 3.70 | 25 | 1 | 95 | 68 | 50 | 95 | 68 | 50 | 33 | 10 | 1.67 | 160 | 68 | 50 | 115 | 85 | 65 | 14 | 2 | 4-14 | 4.78 | 32 | 11/4 | 105 | 90 | 80 | 105 | 90 | 80 | 42 | 12 | 6.7 | 200 | 90 | 80 | 135 | 100 | 78 | 16 | 2 | 4-18 | 10.8 | 40 | 11/2 | 110 | 90 | 80 | 110 | 90 | 80 | 52 | 12 | 6.9 | 230 | 90 | 80 | 145 | 110 | 85 | 16 | 3 | 4-18 | 10.84 | 50 | 2 | 170 | 95 | 87 | 130 | 95 | 87 | 62 | 12 | 7.7 | 230 | 95 | 87 | 160 | 125 | 100 | 16 | 3 | 4-18 | 13.62 | CS19H-40
CS49H-40
CS69H-40 | 15 | 1/2 | 75 | 61 | 41 | 75 | 61 | 41 | 23 | 9 | 1.23 | 150 | 61 | 41 | 95 | 65 | 45 | 16 | 2 | 4-14 | 3.13 | 20 | 3/4 | 85 | 64 | 45 | 85 | 64 | 45 | 28 | 12 | 1.32 | 150 | 64 | 45 | 105 | 75 | 55 | 16 | 2 | 4-14 | 3.70 | 25 | 1 | 95 | 68 | 45 | 95 | 68 | 45 | 33 | 15 | 1.67 | 160 | 68 | 45 | 115 | 85 | 65 | 16 | 2 | 4-14 | 4.78 | 32 | 11/4 | 105 | 81 | 56 | 105 | 81 | 56 | 40 | 15 | 6.7 | 200 | 81 | 56 | 135 | 100 | 78 | 18 | 2 | 4-18 | 11.7 | 40 | 11/2 | 110 | 81 | 56 | 110 | 81 | 56 | 50 | 15 | 6.82 | 230 | 81 | 56 | 145 | 110 | 85 | 18 | 3 | 4-18 | 11.82 | 50 | 2 | 120 | 89 | 64 | 120 | 89 | 64 | 60 | 20 | 7.62 | 230 | 89 | 64 | 160 | 125 | 100 | 20 | 3 | 4-18 | 14.14 |
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