原厂力士乐Rexroth单向阀工作原理 Rexroth单向阀是气流只能一个方向流动而不能反向流动的方向控制阀。其工作原理与液压单向阀一样。压缩空气从P口进入,克服弹簧力和摩擦力使单向阀阀口开启,压缩空气从P流至A;当P口无压缩空气时,在弹簧力和A口(腔)余气力作用下;阀口处于关闭状 态,使从A至P气流不通。Rexroth单向阀应用于不允许气流反向流动的场合,如空压机向气罐充气 时,在空压机与气罐之间设置一Rexroth单向阀,当空压机停止工作时,可防止气罐中的压缩空气回流 到空压机。单向阀还常与节流阀、顺序阀等组合成单向节流阀、单向顺序阀使用。 原厂力士乐Rexroth单向阀技术参数 每个Rexroth力士乐单向阀均在zui大工作压力下用氮气进行密封性测试。 CV型 1.弹性密封圈阀座,无噪音,有效止回; 2.zui大工作压力:207 bar (3000 psig); 3.多种端接和阀体材料。 CH型 1.浮动密封圈,防止污染物影响密封; 2.zui大工作压力:414 bar (6000 psig); 3.多种端接和阀体材料。 CO型 1.一体式阀体,结构紧凑; 2.zui大工作压力:207 bar (3000 psig); 3.多种端接和阀体材料。 COA型 1.一体式阀体,结构紧凑; 2.zui大工作压力:207 bar (3000 psig); 3.多种端接和阀体材料。 CL型 1.zui大工作压力:414 bar (6000 psig); 2.多种端接和阀体材料; 3.联合阀帽设计,更安全,全金属结构,水平方向安装,阀帽螺母在上部。 原厂力士乐Rexroth单向阀型号价格 R901086070 Z1S 6 A05-4X/V R900591603 Z2FS 6 A5-4X/2QV R900584700 Z2FS 6 A7-4X/1QV R900581526 Z2FS 6 A2-4X/1QV R900532992 S 6 A1.0/J R900532275 Z2FS 6 A5-4X/1QV R900510301 S 6 A5.0/J R900507951 Z2FS 6 A3-4X/1QV R900502066 Z2FS 6 A3-4X/2QV R900466450 Z2FS 6 A3-4X/1Q R900463442 S 6 A1.0/SO99 R900455337 S 6 A1.0/SO 27 R900451197 Z2FS 6 A7-4X/2QV R900439389 Z2FS 6 A2-4X/2QV R901086073 Z1S 6 A30-4X/V R901086070 Z1S 6 A05-4X/V R900931733 Z2FS 6 A2-4X/1QJ R900710037 Z2FS 6 A7-4X/1Q R900427254 Z2FS 6 A2-4X/2Q R900423421 S 6 A2.0/ R900422884 S 6 A3.0/ R900422882 S 6 A1.0//5 R900422881 S 6 A1.0/ R900422880 S 6 A0.0/ R900387664 S 6 A1.0/SO16 R900375858 S 6 A5.0/ R900351992 MS 6 A2X/ R900591603 Z2FS 6 A5-4X/2QV R900581526 Z2FS 6 A2-4X/1QV R900502066 Z2FS 6 A3-4X/2QV R900439389 Z2FS 6 A2-4X/2QV R900423421 S 6 A2.0/ R900422881 S 6 A1.0/ R900375858 S 6 A5.0/ R900563454 S 8 A1.0/J R900496756 S 8 A1.0/SO99 R900488016 S 8 A1.0//12 R900455349 S 8 A1.0/SO 27 R900442267 S 8 A1.0/SO 68 R900422888 S 8 A3.0/ R900422887 S 8 A2.0/ R900422886 S 8 A1.0/ R900422885 S 8 A0.0/ R900358268 S 8 A5.0/ R900345319 S 8 A2.0//12 R900422888 S 8 A3.0/ R900422886 S 8 A1.0/ R900422885 S 8 A0.0/ R900358268 S 8 A5.0/ R900497660 S 10 A3.0//12 R900497659 S 10 A1.0//12 R900492094 Z1S 10 A1-3X/V W4 R900491612 S 10 A1.0/SO100 R900483212 S 10 A1.0/SO 68 R900478869 S 10 A5.0/J R900474374 S 10 A1.0/SO 99 R900470821 S 10 A5.0//12 R900463770 S 10 A1.0/J R900456873 S 10 A2.0/J R900455338 S 10 A1.0/SO 27 R900455335 S 10 A0.0/SO27 R900446476 S 10 A5.0/ R901131792 Z1S 10 A2-3X/VSO30 R901052986 S 10 A3.0/J R900420534 S 10 A3.0/ R900420532 S 10 A2.0/ R900420531 S 10 A1.0/ R900420530 S 10 A0.0/ R900417593 Z1S 10 A1-3X/V R900356466 S 10 A2.0//12 R900348007 S 10 A0.0//12 R900337604 S 10 A3.0//2 R900334986 Z1S 10 A2-3X/V R900018232 XM-S 10 A1.X/ R900492094 Z1S 10 A1-3X/V W4 R900446476 S 10 A5.0/ R900420534 S 10 A3.0/ R900420532 S 10 A2.0/ R900420531 S 10 A1.0/ R900420530 S 10 A0.0/ R900417593 Z1S 10 A1-3X/V R900532993 S 15 A1.0/J R900532920 S 15 A1.0//12 SO68 R900490601 S 15 A3.0//12 R900490600 S 15 A0.0//12 R900486216 S 15 A5.0//12 R900455342 S 15 A2.0/SO 27 R900455339 S 15 A1.0/SO 27 R900455137 S 15 A1.0//12 R900446477 S 15 A5.0/ R901127500 S 15 A5.0/J/12 R901046641 S 15 A3.0/J R900434980 S 15 A1.0/SO 68 R900420537 S 15 A1.0/ R900420536 S 15 A0.0/ R900420522 S 15 A3.0//5 R900420521 S 15 A3.0/ R900420520 S 15 A2.0/ R900389627 S 15 A5.0/J R900343481 S 15 A2.0//12 R900340460 S 15 A1.0/SO14 R900470080 S 15 A1.0//2 R900446477 S 15 A5.0/ R900427399 S 15 A1.0//5 R900420537 S 15 A1.0/ R900420536 S 15 A0.0/ R900420520 S 15 A2.0/ R900470822 S 20 A3.0//12 R900470782 S 20 A1.0//12 R900456875 S 20 A3.0/J R900446369 S 20 A5.0/ R900436645 S 20 A1.0/J R900420529 S 20 A3.0/ R900420528 S 20 A2.0/ R900420525 S 20 A1.0/ R900420524 S 20 A0.0/ R900390434 S 20 A1.0/SO 68 R900353560 S 20 A2.0//12 R900347261 S 20 A5.0//12 R900343034 S 20 A0.0//12 R900241524 S 20 A1.0//12 SO31 R900241056 S 20 A3.0/B15 SO72 R900446369 S 20 A5.0/ R900420529 S 20 A3.0/ R900420528 S 20 A2.0/ R900420525 S 20 A1.0/ R900420524 S 20 A0.0/ R900390434 S 20 A1.0/SO 68 R900591952 S 25 A1.0/J R900455138 S 25 A1.0//12 R900451778 S 25 A5.0/ R901104383 S 25 A3.0/J/12 R901063902 S 25 A2.0/J/12 R901046642 S 25 A3.0/J R901022362 S 25 A5.0/J R900991384 S 25 A0.0/B08 SO72 R900989687 S 25 A5.0/SO66 R900757887 S 25 A8.0/ R900431397 S 25 A1.0/SO 68 R900420515 S 25 A3.0/ R900420514 S 25 A2.0/ R900420511 S 25 A1.0/ R900420510 S 25 A0.0/ R900354272 S 25 A5.0//12 R900347547 S 25 A2.0//12 R900344017 S 25 A0.0//12 R900340147 S 25 A3.0//12 R900451778 S 25 A5.0/ R900420514 S 25 A2.0/ R900420511 S 25 A1.0/ R900420510 S 25 A0.0/ R900616296 S 30 A3.0/SO14 R900492887 S 30 A1.0//12 R900483697 S 30 A1.0/SO68 R900470823 S 30 A3.0//12 R900446709 S 30 A5.0/ R901046637 S 30 A3.0/J R900420519 S 30 A1.0/ R900420517 S 30 A0.0/ R900420504 S 30 A3.0/ R900420502 S 30 A2.0/ R900415457 S 30 A0.0//12 R900389649 S 30 A5.0/J R900347681 S 30 A5.0//12 R900342882 S 30 A2.0//12 R900228876 S 30 A8.0/ R900205778 S 30 A1.0/SO93 R900069041 S 30 A2.0/J R900420519 S 30 A1.0/ R900420504 S 30 A3.0/ R900420502 S 30 A2.0/ |