| 提交询价信息 |
| 发布紧急求购 |
价格:电议
所在地:福建 厦门市
型号:电话13385923448
更新时间:2024-09-24
浏览次数:631
公司地址:福建厦门湖里区
![]()
黄家明(先生)
顶路智能科技(厦门)有限公司
销售经理:黄家明
Tognella公司介绍:
多利拿TOGNELLA
Tognella的历史可以追溯到上个世纪,1957年,两兄弟Vittorino
和 Dorino Tognella决定联合他们的技术经验成立“F.lli
Tognella Sdf”。![]()
在当时,Tognella兄弟需要面对的挑战是要以平价的价格打造产品。这意味着与国际竞争,但重要的是,在管理多年来严谨和明智的管理下,在上世纪八十年代,Tognella以其水平跻身该地区。我们的产品有单向阀,控制阀,换向阀,截止阀,球阀,针阀等。
顶路智能科技(厦门)有限公司
销售经理:黄家明
今天,Tognella
spa作为该品牌集团的主导者,为大家申请到了优惠的价格。
我们的单向阀是指依靠介质本身流动而自动开,闭阀瓣,防止介质倒流的阀门,又称之为逆止阀、单向阀、逆流阀、和背压阀。单向阀在某种意义上属于一种自动阀门,作用是防止介质倒流,防止泵及驱动电机反转,以及容器介质的泄露。
另外我们的截止阀又称截门阀,属于强制密封式阀门。效果比单向阀略好,其工作原理是正向施压,在阀门关闭时,向阀瓣施加压力,以强制密封面不泄漏。从自密封的阀门流出后,截止阀的介质流向就从阀瓣上方进入阀腔,这个时候在介质压力作用下,关阀门的力小,而开阀门的力大,阀杆的直径就可以相应地减少。同时,在介质作用下,这种形式的阀门也较严密。
反向施压,当介质由阀瓣下方进入阀门时,与正向施压相反,操作力所需要克服的阻力,从阀杆和填料的摩擦力与由介质的压力所产生的推力,关阀力比开阀力大,所以阀杆的直径要大,否则会发生阀杆顶弯的故障。
| GPY-1.7R714 |
| GPY-10R255 |
| GPY-11.5R732 |
| GPY-12R |
| GPY-3R715 |
| GPY-4L189 |
| GPY-4R717 |
| GPY-5.8R729 |
| GPY-7R730 |
| GPY-8R721 |
| GPY-9R433 |
| GPYZ-5.8R323B |
| GPYZ4R324B |
| GPYZ9R577B |
| PPL3BT4L059Q |
| PPL7BT4L059Q |
| PPL7BT4L755E |
| PPL7BT4L755Q |
| SBT272720L787 |
| SC100S |
| SC125S |
| SC125S-112 |
| SC160S-112 |
| SC60S |
| SC80S-112 |
| SD1B1816L548 |
| SD36-36L728 |
| SDA4016R178 |
| SDA4016R179 |
| SDB2020R942 |
| SDB2720L562 |
| SDB3636R377 |
| SDB4044L972 |
| SDY1-27.5F2M2-L896 |
| SDY1-27.5F2H2密封件 |
| SDY1-363.5R525 |
| SDY1A3616L168 |
| SDY1B209.5L332 |
| SDYA48.16-L375 |
| SDYA607L274 |
| SDYB18-12R847 |
| SDYB209.5F1H1-L451D |
| SDYB409.5R176 |
| SDYB56.7L328 |
| SDYB56.9-L483-1 |
| SDYB567L483 |
| SDYB607-L165 |
| SDYB607L165 |
| SDYZ-27.7A2H2-L |
| SGP-1A23L780 |
| SGP-1AF23R364 |
| SGP1-16F2M2-R |
| SGP1-18F2H2-L101 |
| SGP1-20R102 |
| SGP1-23R024 |
| SGP1-25L107 |
| SGP1-32L579 |
| SGP1-36L317 |
| SGP1-36L700 |
| SGP1A |
| SGP1A-16F2H2 |
| SGP1A-16F2H2-R363 |
| SGP1A-16F2H9-R363 |
| SGP1A-20F1H2-R |
| SGP1A-25R011 |
| SGP1A-27R012 |
| SGP1A16R963 |
| SGP1A20F2H1-R384 |
| SGP1A20F2H2R |
| SGP1A20R009 |
| SGP1A23A2H9-R264C |
| SGP1A23L439 |
| SGP1A23R010 |
| SGP1A23R364 |
| SGP1A23R384 |
| SGP1A23R393 |
| SGP1A25F2H9-L288C |
| SGP1A27D2H1-R234 |
| SGP1A27D2H9R432T |
| SGP1A27L029 |
| SGP1A30-8R478 |
| SGP1A30L233 |
| SGP1A30R634 |
| SGP1A32L |
| SGP1A32L388 |
| SGP1A32R014 |
| SGP1A34D2H9-L913 |
| SGP1A36D2H9-L701 |
| SGP1A36F2H2R |
| SGP1A36L070 |
| SGP1A36L154 |
| SGP1A36L701 |
| SGP1A36R155 |
| SGP1A36R845 |
| SGP1B30L328 |
| SGP1维修包 |
| SGP2 |
| SGP2-20R415 |
| SGP2-36L638 |
| SGP2-40L560 |
| SGP2-44L551 |
| SGP2-52A1H1-R491D |
| SGP2-52F1H2-L056 |
| SGP2-52R405 |
| SGP2A25R593 |
| SGP2A40R平键82.55 |
| SGP2A44L411 |
| SGP2A52L723 |
| SGP2B44R417 |
| SGP2B52L029 |
| SGP32L499 |
| SGP36R410 |
| YP10-0.8A2D2-L403 |
| YP10-0.8A2H2-R418 |
| YP10-1.7A2H2-L |
| YP10-17R420 |
| YP10-2.52.5R141 |
| YP10-2.5A2D2-L407 |
| YP10-25-25L038 |
| YP10-25-25L644 |
| YP10-25L421 |
| YP10-35L773 |
| YP10-3R424 |
| YP10-4141R285 |
| YP10-5A2H2-L427 |
| YP10-5A2H2-R428 |
| YP10-5D2H2-R781 |
| YP10-5R428 |
| YP10-7A2M2-R789 |
| YP10-7D2M2-R798 |
| YP10-7R430 |
| YP107L429 |
| YP15-14A2H2-R155 |
| YP15-16R032 |
| YP15-7R752 |
| YP15-A12D2H1-L465 |
| YP15-A13.5R763 |
| YP15-AA12L654 |
| YP15-AA7L948 |
| YP15A14A2H2-R155 |
| YP15A16R767 |
| YP15AA13.5L812 |
| YP15AA7R995 |
| YP15S9.5A2H1-L783 |
| YPD1-2.5-2.5-A2D2-L038 |
| YPD1-2.5-2.5-A2D2-L644 |
| YPD1-2.52.5A2H2-R141 |
| 036-12509 |
| 062-65055-05 |
| 139A7-10101 |
| 211-74599-01 |
| 221-71752-92 |
| 2241U803F1 |
| 5CR169S |
| 620A607L570 |
| 638-56230-41 |
| 67110-23440-71 |
| 67110-30510-71 |
| 67110-31040-71 |
| 9.51.7L666 |
| AA9.5R262 |
| D05-136.5R987 |
| D05-5.53.5R760 |
| D05-9.55R759 |
| D1A2716R336 |
| DSG1A31R599 |
| F30-86R087 |
| SP30-86R042 |
| STYA32.27.7J9H9-L379 |
| STYB27.27.16L846 |
| SYD1-36.5 F2H2-L035 |
| TMG1-18L461 |
| TMP-V2304LM |
| TMP-V2304LM (DN34) |
免责声明:以上所展示的[电话13385923448 shimadzu齿轮泵SGP1A23L439 SGP1A25F2H9-L288C保真质保]信息由会员[顶路智能科技厦门有限公司]自行提供,内容的真实性、准确性和合法性由发布会员负责。