產品名稱:【不銹鋼蝸輪球閥丨不銹鋼蝸輪傳動球閥丨蝸輪球閥丨法蘭蝸輪球閥丨蝸輪法蘭球閥丨蝸輪浮動式球閥丨蝸輪固定式球閥丨蝸輪軟密封球閥丨蝸輪硬密封球閥|產品型號:Q341F-16P/R/RL/Q341F-25P/R/RL/Q341F-40P/R/RL/Q341F-64P/R/RL/Q341F-100P/R/RL/Q341F-160P/R/RL】
產品簡介:
不銹鋼蝸輪球閥可分為浮動蝸輪傳動球閥和固定蝸輪傳動球閥兩大類。浮動蝸輪傳動球閥的特點是球體可以自由浮動。根據密封座結構不同又分為固定密封座和帶活動密封座兩種。固定密封閥座的浮動蝸輪傳動球閥,結構如圖所示,在閥體內裝有兩個氟塑制成的固定密封閥座,在兩間座之間夾緊一個由碳鋼或不銹鋼制成的浮動球,球體上有圓形通孔,開后時,通道打開;當閥桿轉動時,球孔垂直于閥門的通道,靠介質的壓力將球體緊壓在后面的閥座上,保證閥門的密封。
產品名稱:【不銹鋼蝸輪球閥丨不銹鋼蝸輪傳動球閥丨蝸輪球閥丨法蘭蝸輪球閥丨蝸輪法蘭球閥丨蝸輪浮動式球閥丨蝸輪固定式球閥丨蝸輪軟密封球閥丨蝸輪硬密封球閥||產品型號:Q341F-16P/R/RL/Q341F-25P/R/RL/Q341F-40P/R/RL/Q341F-64P/R/RL/Q341F-100P/R/RL/Q341F-160P/R/RL】
工作原理:
不銹鋼蝸輪球閥一般使用在中大口徑尺寸的管道上,蝸輪傳動是在原有的球閥閥桿上接止齒輪箱,只需用旋轉很小的轉動力矩就能實現開關。蝸輪傳動旋轉90°即可全關全開,啟閉迅速。
產品特點:
1、不銹鋼蝸輪球閥只需要用旋轉90度的操作和很小的轉動力矩就能關閉嚴密。
2、不銹鋼蝸輪球閥*平等的閥體內腔為介質提供了阻力很小、直通的流道。
3、不銹鋼蝸輪球閥它具有節流和控制流量之用。
4、不銹鋼蝸輪球閥的主要特點是本身結構緊湊,易于操作和維修,適用于水、溶劑、酸和天然氣等一般工作介質。
主要設計參數:
設計、制造:GB/T12237-89、JIS、API
法蘭連接:JB/T79-94、GB9113-2000、ANSI B16.5
結構長度:GB12221-89、JIS、API
公稱通徑:DN50~700mm
公稱壓力:PN1.6、2.5、4.0、6.4、10.0、16.0MPa
型號材料及主要參數:
配管法蘭 | 公稱壓力 或壓力級 | 法蘭 密封面 | 產品名稱 |
JB/T79-94 GB9112-9131 | PN1.6MPa | 凸面 (光滑面) | Q41 7F-16C | Q41 7F-16P | Q41 7F-16CP8 | Q41 7F-16P3 | Q41 7F-16R | Q41 7F-16R8 | Q41 7F-16R3 |
PN2.5MPa | Q41 7F-25 | Q41 7F-25P | Q41 7F-25CP8 | Q41 7F-25P3 | Q41 7F-25R | Q41 7F-25R8 | Q41 7F-25R3 |
PN4.0MPa | 凹凸面 | Q41 7F-40 | Q41 7F-40P | Q41 7F-40CP8 | Q41 7F-40P3 | Q41 7F-40R | Q41 7F-40R8 | Q41 7F-40R3 |
PN6.4MPa | Q41 7F-64 | Q41 7F-64P | Q41 7F-64CP8 | Q41 7F-64P3 | Q41 7F-64R | Q41 7F-64R8 | Q41 7F-64R3 |
ANSI B16.5 | 150Lb-900Lb | 凸面 | Q41 7F-150Lb | Q41 7F-150Lb (P) | Q41 7F-150Lb(CP8) | Q41 7F-150Lb (P3) | Q41 7F-150Lb(R) | Q41 7F-150Lb (R8) | Q41 7F-150Lb (R3) |
JISB2212 | 10K | Q41 7F-10K | Q41 7F-10K(P) | Q41 7F-10K (CP8) | Q41 7F-10K(P3) | Q41 7F-10K (R) | Q41 7F-10K(R8) | Q41 7F-10K(R3) |
JISB2214 | 20K | Q41 7F-20K | Q41 7F-20K (P) | Q41 7F-20K(CP8) | Q41 7F-20K(P3) | Q41 7F-20K(R) | Q41 7F-20K (R8) | Q41 7F-20K(R3) |
主要零件 材料 | 閥 體 | WCB | ZG1Cr18Ni9Ti | CF8(304) | CF3(304) | ZG1Cr18Ni 12Mo2Ti | CF8M(316) | CF3M(316L) |
球體、閥體 | 2Cr13 | 1Cr18Ni9Ti | 0Cr19Ni9 (304) | 00Cr19Ni11 (304L) | 1Cr18N i12Mo2Ti | 0Cr17Ni 12Mo2(316) | 00Cr17Ni 14Mo2(316L) |
密封圈 | 增強聚四氟乙烯、對位聚苯 |
適用 工況 | 適用介質 | 水、蒸汽、 液化氣、油品 | 硝酸等腐蝕性介質 | 強氧化性 介質 | 醋酸等腐蝕性介質 | 尿素等腐蝕性介質 |
適用溫度(℃) | -29-180(增強聚四氟乙烯),-29-300(對位聚苯)<390(耐高溫SFX-IG) |
蝸輪傳動球閥 | 在相應的手動型號的Q后插入“3”表示,示例:Q347F-40P |
氣動球閥 | 在相應的手動型的Q后插入“6”表示,示例:Q647F-40P。氣動裝置的氣源壓力為0.4~0.7MPa |
電動球閥 | 在相應的手動型的Q后插入“9”表示,示例:Q947F-4 |
GB系列主要外型及連接尺寸:
公稱 通徑DN | 公稱 壓力 | 尺寸(mm) | 重量 |
L | d1 | D | D1 | D2 | b | z-фd | H | (kg) |
41型 | 47型 | 全通徑 | 縮徑 | 41型 | 641型 | 347型 | 647型 | 41型 | 347型 |
50 | 1.0 | 178 | 216 | 50 | - | 160 | 125 | 100 | 16 | 4-18 | 140 | 285 | - | - | 10 | 15 |
65 | 190 | 241 | 65 | - | 180 | 145 | 120 | 18 | 4-18 | 164 | 385 | - | - | 16 | 20 |
80 | 203 | 283 | 80 | 65 | 195 | 160 | 135 | 20 | 4-18 | 178 | 395 | - | - | 19 | 24 |
100 | 229 | 305 | 100 | 80 | 215 | 180 | 155 | 20 | 8-18 | 206 | 420 | - | - | 32 | 40 |
125 | 356 | 356 | 125 | 100 | 245 | 210 | 185 | 22 | 8-18 | 292 | 550 | - | 542 | 54 | 62 |
150 | 394 | 394 | 150 | 125 | 280 | 240 | 210 | 22 | 8-23 | 320 | 580 | 305 | 572 | 80 | 113 |
200 | 457 | 457 | 200 | 150 | 335 | 295 | 265 | 24 | 8-23 | 365 | 620 | 398 | 636 | 135 | 185 |
250 | 533 | 533 | 250 | 200 | 390 | 350 | 320 | 26 | 12-23 | 420 | 660 | 495 | 726 | - | 240 |
300 | - | 610 | 300 | 250 | 440 | 400 | 368 | 26 | 12-23 | - | - | 580 | 859 | - | 390 |
350 | - | 686 | 350 | 300 | 500 | 460 | 428 | 26 | 16-23 | - | - | 625 | 927 | - | 505 |
400 | - | 762 | 400 | 350 | 565 | 515 | 482 | 26 | 16-25 | - | - | 720 | 1080 | - | 750 |
450 | - | 864 | 450 | 350 | 615 | 565 | 532 | 28 | 20-25 | - | - | 770 | 1120 | - | 930 |
500 | - | 914 | 500 | 400 | 670 | 620 | 585 | 28 | 20-25 | - | - | 840 | 1150 | | 975 |
15 | 1.6 | 108 | 140 | 15 | - | 95 | 65 | 45 | 14 | 4-14 | 75 | 205 | - | - | 2.5 | - |
20 | 117 | 152 | 20 | - | 105 | 75 | 55 | 14 | 4-14 | 84 | 210 | - | - | 3 | - |
25 | 127 | 165 | 25 | - | 115 | 85 | 65 | 14 | 4-14 | 90 | 220 | - | - | 4.5 | - |
32 | 140 | 180 | 32 | - | 135 | 100 | 78 | 16 | 4-18 | 107 | 245 | - | - | 6.5 | - |
40 | 165 | 190 | 40 | - | 145 | 110 | 85 | 16 | 4-18 | 130 | 270 | - | - | 8.5 | - |
50 | 178 | 216 | 50 | - | 160 | 125 | 100 | 16 | 4-18 | 150 | 290 | - | - | 10 | 15 |
65 | 190 | 241 | 65 | - | 180 | 145 | 120 | 18 | 4-18 | 180 | 375 | - | - | 16 | 20 |
80 | 203 | 283 | 80 | 65 | 195 | 160 | 135 | 20 | 8-18 | 190 | 395 | - | - | 19 | 24 |
100 | 305 | 305 | 100 | 80 | 215 | 180 | 155 | 20 | 8-18 | 210 | 400 | - | - | 33 | 40 |
125 | 356 | 356 | 125 | 100 | 245 | 210 | 185 | 22 | 8-18 | 300 | 425 | - | 542 | 55 | 62 |
150 | 394 | 394 | 150 | 125 | 280 | 240 | 210 | 24 | 8-23 | 320 | 555 | 305 | 572 | 82 | 120 |
200 | 457 | 457 | 200 | 150 | 335 | 295 | 265 | 26 | 12-23 | 365 | 580 | 398 | 736 | 140 | 195 |
250 | 533 | 533 | 250 | 200 | 405 | 355 | 320 | 30 | 12-25 | 430 | 620 | 495 | 890 | - | 260 |
300 | - | 610 | 300 | 250 | 460 | 410 | 375 | 30 | 12-25 | - | 660 | 580 | 910 | - | 395 |
350 | - | 686 | 350 | 300 | 520 | 470 | 435 | 34 | 16-25 | - | - | 625 | 1020 | - | 510 |
400 | - | 762 | 400 | 350 | 580 | 525 | 485 | 36 | 16-30 | - | - | 720 | 1080 | - | 780 |
450 | - | 864 | 450 | 350 | 640 | 585 | 545 | 40 | 20-30 | - | - | 770 | 1120 | - | 950 |
500 | - | 914 | 500 | 400 | 705 | 650 | 608 | 44 | 20-34 | - | - | 840 | 1150 | - | 1190 |
600 | - | 1067 | 600 | 500 | 840 | 770 | 718 | 48 | 20-41 | - | - | 920 | 1230 | - | 2100 |
700 | - | 1245 | 700 | 600 | 910 | 840 | 788 | 50 | 24-41 | - | - | 990 | 1310 | - | 3000 |
15 | 2.5 | 108 | 140 | 15 | - | 95 | 65 | 45 | 16 | 4-14 | 75 | 200 | - | - | 2.5 | - |
20 | 117 | 152 | 20 | - | 105 | 75 | 55 | 16 | 4-14 | 84 | 205 | - | - | 3 | - |
25 | 127 | 165 | 25 | - | 115 | 85 | 65 | 16 | 4-14 | 90 | 215 | - | - | 4.5 | - |
32 | 140 | 180 | 32 | - | 135 | 100 | 78 | 18 | 4-18 | 107 | 240 | - | - | 6.5 | - |
40 | 165 | 190 | 40 | - | 145 | 110 | 85 | 18 | 4-18 | 130 | 265 | - | - | 8.5 | - |
50 | 178 | 216 | 50 | - | 160 | 125 | 100 | 20 | 4-18 | 150 | 275 | - | - | 10 | 15 |
65 | 190 | 241 | 65 | - | 180 | 145 | 125 | 22 | 4-18 | 180 | 380 | - | - | 16 | 20 |
80 | 230 | 283 | 80 | - | 195 | 160 | 135 | 22 | 8-18 | 190 | 390 | - | - | 20 | 24 |
公稱 通徑DN | 公稱 壓力 | 尺寸(mm) | 重量 |
L | ?d1 | D | D1 | D2 | D6 | b | z-фd | H | (kg) |
41型 | 47型 | 全通徑 | 縮徑 | 41型 | 641型 | 347, 型 | 647型 | 41型 | 347, , , 型 |
100 | 2.5 | 305 | 305 | 100 | 80 | 230 | 190 <, /TD> | 160 | - | 24 | 8-23 | 220 | 416 | - | 416 | 35 | 34 |
125 | 356 | 381 | 125 | 100 | 270 | 220 | 188 | - | 28 | 8-25 | 316 | 542 | - | 542 | 60 | 69.5 |
150 | 394 | 403 | 150 | 125 | 300 | 250 | 218 | - | 30 | 8-25 | 335 | 575 | 305 | 572 | 92 | 112 |
200 | 457 | 502 | 200 | 150 | 360 | 310 | 278 | - | 34 | 12-25 | 380 | 625 | 398 | 736 | 175 | 205 |
250 | 533 | 568 | 250 | 200 | 425 | 370 | 332 | - | 36 | 12-30 | 435 | 660 | 495 | 890 | - | 285 |
300 | - | 648 | 300 | 250 | 485 | 430 | 290 | - | 40 | 16-30 | - | - | 580 | 910 | - | 475 |
350 | - | 762 | 350 | 300 | 550 | 490 | 448 | - | 44 | 16-34 | - | - | 625 | 1020 | - | 589 |
400 | - | 838 | 400 | 350 | 610 | 550 | 505 | - | 48 | 16-34 | - | - | 720 | 1080 | - | 873 |
450 | - | 914 | 450 | 350 | 660 | 600 | 555 | - | 50 | 20-34 | - | - | 770 | 1120 | - | 1073 |
500 | - | 991 | 500 | 400 | 730 | 660 | 610 | - | 52 | 20-41 | - | - | 840 | 1150 | - | 1379 |
600 | - | 1143 | 600 | 500 | 840 | 770 | 718 | - | 56 | 20-41 | - | - | 920 | 1230 | - | 2415 |
700 | 1364 | 700 | 600 | 955 | 875 | 815 | - | 60 | 24-48 | - | - | 990 | 1310 | - | 3450 |
25 | 4.0 | 165 | 165 | 25 | - | 115 | 85 | 65 | 58 | 16 | 4-14 | 90 | 215 | - | - | 5 | - |
32 | 178 | 180 | 32 | - | 135 | 100 | 78 | 66 | 18 | 4-18 | 107 | 245 | - | - | 7 | - |
40 | 190 | 190 | 40 | - | 145 | 110 | 85 | 76 | 18 | 4-18 | 130 | 270 | - | - | 9 | - |
50 | 216 | 216 | 50 | - | 160 | 125 | 100 | 88 | 20 | 4-18 | 150 | 365 | - | - | 12 | 18 |
65 | 241 | 241 | 65 | - | 180 | 145 | 120 | 110 | 22 | 8-18 | 180 | 385 | - | - | 18 | 23 |
80 | 283 | 283 | 80 | 65 | 195 | 160 | 135 | 121 | 22 | 8-18 | 190 | 455 | - | - | 28 | 33 |
100 | 305 | 305 | 100 | 80 | 230 | 190 | 160 | 150 | 24 | 8-23 | 220 | 485 | - | 479 | 46 | 55 |
125 | 381 | 381 | 125 | 100 | 270 | 220 | 188 | 176 | 28 | 8-25 | 316 | 650 | - | 646 | 75 | 85 |
150 | 403 | 403 | 150 | 125 | 300 | 250 | 218 | 204 | 30 | 8-25 | 335 | 670 | 305 | 666 | 106 | 120 |
200 | 502 | 502 | 200 | 150 | 375 | 320 | 282 | 260 | 38 | 12-30 | 395 | 820 | 398 | 814 | 190 | 295 |
250 | - | 568 | 250 | 200 | 445 | 385 | 245 | 313 | 42 | 12-34 | - | - | 495 | 890 | - | 482 |
300 | - | 648 | 300 | 250 | 510 | 450 | 408 | 364 | 46 | 16-34 | - | - | 580 | 910 | - | 615 |
350 | - | 762 | 350 | 300 | 570 | 510 | 365 | 422 | 52 | 16-34 | - | - | 625 | 1020 | - | 930 |
400 | - | 838 | 400 | 350 | 655 | 585 | 535 | 474 | 58 | 16-41 | - | - | 720 | 1080 | - | 1100 |
450 | - | 914 | 450 | 350 | 680 | 610 | 560 | 524 | 60 | 20-41 | - | - | 770 | 1120 | - | 1540 |
500 | - | 991 | 500 | 400 | 755 | 670 | 612 | 576 | 62 | 20-48 | - | - | 840 | 1150 | - | 2030 |
600 | - | 1143 | 600 | 500 | 890 | 795 | 730 | 678 | 62 | 20-54 | - | - | 920 | 1230 | - | 2850 |
700 | - | 1346 | 700 | 600 | 995 | 900 | 835 | 768 | 68 | 24-54 | - | - | 990 | 1310 | - | 4250 |
25 | 6.4 | 165 | 216 | 25 | - | 135 | 100 | 78 | 58 | 22 | 4-18 | 95 | 215 | - | - | 8 | - |
32 | 178 | 229 | 32 | - | 150 | 110 | 82 | 66 | 24 | 4-23 | 112 | 240 | - | - | 12 | - |
40 | 190 | 241 | 40 | - | 165 | 125 | 95 | 76 | 24 | 4-23 | 132 | 365 | - | - | 14 | - |
50 | 216 | 292 | 50 | 40 | 175 | 135 | 105 | 88 | 26 | 4-23 | 145 | 360 | - | 360 | 18 | 28 |
65 | 241 | 330 | 65 | 50 | 200 | 160 | 130 | 110 | 28 | 8-23 | 168 | 380 | - | 379 | 28 | 38 |
80 | 283 | 356 | 80 | 65 | 210 | 170 | 140 | 212 | 30 | 8-23 | 182 | 452 | - | 452 | 40 | 58 |
100 | 305 | 432 | 100 | 80 | 250 | 200 | 168 | 150 | 32 | 8-25 | 211 | 480 | -340 | 479 | 65 | 85 |
125 | 381 | 508 | 125 | 100 | 295 | 240 | 202 | 176 | 36 | 8-30 | 302 | 464 | 435 | 66 | 98 | 130 |
150 | 403 | 559 | 150 | 125 | 340 | 280 | 240 | 204 | 38 | 8-34 | 330 | 666 | 530 | 666 | 140 | 150 |
200 | | - | 660 | 200 | 150 | 405 | 345 | 300 | 260 | 44 | 12-34 | - | - | 615 | 736 | - | 287 |
250 | - | 787 | 250 | 200 | 470 | 300 | 352 | 313 | 48 | 12-41 | - | - | 680 | 790 | - | 540 |
300 | - | 838 | 300 | 250 | 530 | 460 | 412 | 364 | 54 | 16-41 | - | | 730 | 870 | - | 780 |
350 | - | 889 | 350 | 300 | 595 | 525 | 475 | 422 | 60 | 16-41 | - | - | 840 | 1020 | - | 1000 |
400 | - | 991 | 400 | 350 | 670 | 585 | 525 | 474 | 66 | 16-48 | - | - | 925 | 1080 | - | 1300 |
500 | - | 1194 | 500 | 400 | 800 | 705 | 640 | 576 | 70 | 20-54 | - | - | 980 | 1200 | - | 2100 |
600 | - | 1397 | 600 | 500 | 930 | 820 | 750 | 678 | 76 | 20-58 | - | - | - | 1295 | - | 3400 |
32 | 10.0 | 229 | - | 32 | - | 150 | 110 | 82 | 66 | 24 | 4-23 | 115 | 245 | - | - | 15 | - |
40 | 241 | - | 40 | - | 165 | 125 | 95 | 76 | 26 | 4-23 | 135 | 270 | - | - | 18 | - |
50 | 292 | 292 | 50 | 40 | 195 | 145 | 112 | 88 | 28 | 4-25 | 150 | 365 | - | 365 | 25 | - |
65 | 330 | 330 | 65 | 50 | 220 | 170 | 138 | 110 | 32 | 8-25 | 170 | 385 | - | 380 | 32 | - |
80 | 356 | 356 | 80 | 65 | 230 | 180 | 148 | 121 | 34 | 8-25 | 190 | 455 | - | 455 | 46 | - |
100 | 432 | 432 | 100 | 80 | 265 | 210 | 172 | 150 | 38 | 8-30 | 215 | 485 | - | 480 | 75 | - |
125 | - | 508 | 125 | 100 | 310 | 250 | 210 | 176 | 42 | 8-34 | - | - | 345 | 670 | - | - |
150 | - | 559 | 150 | 125 | 350 | 290 | 250 | 204 | 46 | 12-34 | - | - | 446 | 676 | - | 160 |
200 | - | 660 | 200 | 150 | 430 | 360 | 312 | 260 | 54 | 12-41 | - | | 540 | 746 | - | 350 |
250 | - | 787 | 250 | 200 | 500 | 430 | 382 | 313 | 60 | 12-41 | - | - | 620 | 798 | - | 590 |
300 | - | 838 | 300 | 250 | 585 | 200 | 442 | 364 | 70 | 16-48 | - | - | 690 | 875 | - | 920 |
350 | - | 889 | 350 | 300 | 655 | 560 | 498 | 422 | 76 | 16-54 | - | - | 730 | 1025 | - | 1100 |
400 | - | 991 | 400 | 350 | 715 | 620 | 558 | 474 | 80 | 16-54 | - | - | 860 | 1090 | - | 1650 |