智能制造網APP
智能制造網手機站
智能制造網小程序
智能制造網官微
智能制造網服務號
Q641TC-16/25/40 氣動耐磨陶瓷密封球閥
陶瓷球閥、超硬密封面球閥，該產品球體、閥座及介質流過表面均采用陶瓷和超硬表面處理制造，特別適應金屬球閥在使用的磨損比較苛刻的場合，開關扭矩小，密封可靠、使用壽命長等特點。
Hard sealed ceramic ball valve, the flat and medium flow through surface adopt pottery make, especially adapt to the occasion with more harsh wearing and tearing that the metal ball valve is being used, the switch torsion is small, characteristic of it is reliable to be sealed, having long performance etc.
硬密封陶瓷球閥和超硬陶瓷球閥是新開發的產品，改產品主要用于電力、石油、化工等管路系統上啟閉裝置。其中調節陶瓷球閥是電廠石灰石-石膏濕法脫硫工程中的重要產品，可提供等百分比特性的各種流道缺口，并按用戶提出的流量系數進行選型和制造。
Hard sealed ceramic ball valve is the new product, it use on electricity, petroleum, chemical industry pipeline system open and close the device mainly. Adjustment ceramics ball valve is in the power plant limestone-gypsum aqueous method desulphurization project important product, may provide and so on. The minute bit each kind of flow channel gap, and the discharge coefficient which proposed according to the user, carries on the shaping and the manufacture.
![D9][QI](https://img79.gkzhan.com/5eceadd4559dcfd213114d7ba7cf160b24a02e101fcd601a55ca82dd336b8dde2690e853656b9535.jpg)
主要性能規范 Specifications
名稱 Name | (調節)陶瓷球閥 (Adjustment)ceramic ball valve | 超硬密封面球閥 Ultra hard packing surface ball valve | |
公稱通徑Nominal diameter | 15~300 | 50~300 | |
公稱壓力Nominal pressure | 1.0, 1.6, 2.5 | 1.0, 1.6, 2.5, 4.0 | |
試驗壓力 Test pressure | 強度 Intensity | 1.6, 2.4, 3.8 | 1.6, 2.4, 3.8, 6 |
密封 Seal | 1.1, 1.8, 2.8 | 1.1, 1.8, 2.8, 4.4 | |
適用溫度 Applicable Temperature | ≤150℃ | ||
適用介質 Applicable medium | 煤粉、煤渣、粉狀顆粒、石灰石、石膏漿液腐蝕性介質 coal dust, slack, slack, limestone, Gypsum slurry and corrosive medium | ||
驅動方式 Drive type | 手動、電動、氣動 Manual, electrically operated, imposing manner | ||
連接形式 Connection form | 法蘭、內螺紋、外螺紋、焊接 Flange, female screw, male screw, welding | ||
主要零件材料 Main part material
名稱 Name | (調節)陶瓷球閥 (Adjustment)ceramic ball valve | 超硬密封面球閥 Ultra hard packing surface ball valve |
閥體 Body | WCB, 304,316 | WCB, 304,316 |
閥桿 Stem | 2Cr13, 304,316 | 2Cr13, 304,316 |
閥座 Seat | 陶瓷 Ceramic | 不銹鋼表面超硬處理The stainless steel surface ultra is hard place |
球體 Ball | 陶瓷硬度HV≥1100 Ceramic, degree of hardness HV≥1100 | 不銹鋼表面硬度HRC60～70 Stainless steel skin hardness HRC60～70 |
流道 Flow channel | 陶瓷硬度HV≥1100 Ceramic, degree of hardness HV≥1100 | 碳鋼表面硬度HR60～70 Carbon steel skin hardness HR60～70 |
填料 Packing | 特種盤根, 聚四氟乙烯, 柔性石墨 Special packing, Teflon, flexible graphite | |
主要連接尺寸 main connecting dimension
型號 Type | PN | 主要尺寸(mm) Main dimensions | |||||||
DN | D | D1 | D2 | b | f | L | n-d | ||
Q641TC Q641SY | 1.0MPa | 15 | 95 | 65 | 45 | 14 | 2 | 130 | 4×14 |
20 | 105 | 75 | 55 | 16 | 2 | 130 | 4×14 | ||
25 | 115 | 85 | 65 | 16 | 2 | 140 | 4×14 | ||
32 | 135 | 100 | 78 | 18 | 2 | 165 | 4×18 | ||
40 | 145 | 110 | 85 | 18 | 3 | 165 | 4×18 | ||
50 | 160 | 125 | 100 | 20 | 3 | 203 | 4×18 | ||
65 | 180 | 145 | 120 | 20 | 3 | 222 | 4×18 | ||
80 | 195 | 160 | 135 | 22 | 3 | 241 | 4×18 | ||
100 | 215 | 180 | 155 | 22 | 3 | 305 | 8×18 | ||
125 | 245 | 210 | 185 | 24 | 3 | 356 | 8×18 | ||
150 | 280 | 240 | 210 | 24 | 3 | 394 | 8×23 | ||
200 | 335 | 295 | 265 | 26 | 3 | 457 | 8×23 | ||
250 | 390 | 350 | 320 | 28 | 3 | 533 | 12×23 | ||
300 | 440 | 400 | 368 | 28 | 4 | 610 | 12×23 | ||
1.6MPa | 15 | 95 | 65 | 45 | 14 | 2 | 130 | 4×14 | |
20 | 105 | 75 | 55 | 14 | 3 | 130 | 4×14 | ||
25 | 115 | 85 | 65 | 14 | 3 | 140 | 4×14 | ||
32 | 135 | 100 | 78 | 16 | 3 | 165 | 4×18 | ||
40 | 145 | 110 | 85 | 16 | 3 | 165 | 4×18 | ||
50 | 160 | 125 | 100 | 16 | 3 | 203 | 4×18 | ||
65 | 180 | 145 | 120 | 18 | 3 | 222 | 4×18 | ||
80 | 195 | 150 | 135 | 20 | 3 | 241 | 8×18 | ||
100 | 215 | 180 | 155 | 20 | 3 | 305 | 8×18 | ||
125 | 245 | 210 | 185 | 22 | 3 | 356 | 8×18 | ||
150 | 280 | 240 | 210 | 24 | 3 | 394 | 8×22 | ||
200 | 335 | 295 | 265 | 26 | 3 | 457 | 12×22 | ||
250 | 405 | 355 | 320 | 30 | 3 | 533 | 12×25 | ||
300 | 460 | 410 | 375 | 30 | 4 | 610 | 12×25 | ||
2.5MPa | 15 | 95 | 65 | 45 | 16 | 2 | 130 | 4×14 | |
20 | 105 | 75 | 55 | 16 | 2 | 130 | 4×14 | ||
25 | 115 | 85 | 65 | 16 | 2 | 140 | 4×14 | ||
32 | 135 | 100 | 78 | 18 | 2 | 165 | 4×18 | ||
40 | 145 | 110 | 85 | 18 | 3 | 165 | 4×18 | ||
50 | 160 | 125 | 100 | 20 | 3 | 203 | 4×18 | ||
65 | 180 | 145 | 120 | 22 | 3 | 222 | 8×18 | ||
80 | 195 | 160 | 135 | 22 | 3 | 241 | 8×18 | ||
100 | 230 | 190 | 160 | 24 | 3 | 305 | 8×23 | ||
125 | 270 | 220 | 188 | 28 | 3 | 356 | 8×25 | ||
150 | 300 | 250 | 218 | 30 | 3 | 394 | 8×25 | ||
200 | 360 | 310 | 278 | 34 | 3 | 457 | 12×25 | ||
250 | 425 | 370 | 332 | 36 | 3 | 533 | 12×30 | ||
300 | 485 | 430 | 390 | 40 | 4 | 610 | 16×30 | ||
