特點 V型陶瓷調節球閥是目前具有性的陶瓷調節球閥，采用全陶瓷結構形式，該V型陶瓷調節球閥適用于有強沖刷及耐磨合場合做調節裝置，排除原其他國外類似調節球閥諸多缺點。 V型陶瓷調節球閥，以球閥的旋轉與閥座之間的開度變化時介質流量控制與調節來滿足實際工況要求，閥門的流量特性等百分。 零件材料 V型陶瓷調節球閥零件材料表 | 閥體 Body | WCB、304、316+陶瓷 WCB.304,316+Ceramic | | 閥桿 Stem | 2Cr13、316、蒙乃爾、哈氏C、B 2Cr13,316, Monel, hastelloyC,B | | 閥座 Seat | 陶瓷Ceramic | | 球體 Ball | 陶瓷Ceramic | | 流道 Flow channel | 陶瓷Ceramic | | 填料 Packing | 特種盤根Special packing | 性能規范 V型陶瓷調節球閥性能規范表 | 名 稱 Name | V 型陶瓷調節球閥 V type ceramic adjustment ball valve | | 公稱通徑Nominal diameter | 15-250 | | 公稱壓力Nominal pressure | | | 試驗壓力Test pressure | 強度 1.0, 1.6, 2.5, 4.0 intensity1.0, 1.6, 2.5, 4.0 | | 泄漏等級 Revelation rank | Ⅵ | | 適用溫度 Applicable Temperature | ≤80℃,≤100℃,≤150℃ | | 適用介質 Applicable medium | 水、石灰石、石膏漿液、硫酸、鹽酸等腐蝕性介質Corrosiveness and so on water, gypsum fluid, sulfuric acid, hydrochloric acid lies between stores | | 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Flange | 連接尺寸 V型陶瓷調節球閥連接尺寸表 | 型號Type | PN | 尺寸(mm)Dimensions | | DN | D | D1 | D2 | b | f | L | n-d | | VQ41W | 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 | 4×14 | | 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 | 4×18 | | 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 | 8×18 | | 65 | 180 | 145 | 120 | 22 | 3 | 222 | 8×18 | | 80 | 195 | 160 | 135 | 22 | 3 | 241 | 8×23 | | 100 | 230 | 190 | 160 | 24 | 3 | 305 | 8×25 | | 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 | |
