ZS系列多路换向阀是一种以手动换向阀为主体,按需配以先导安全阀和单向阀而成的一套组合阀,油路形式为并联油路,用于改变系统各回路液流方向,以实行对多个执行机构的集中控制。换向手柄定位方式有弹簧自动复位型和钢珠强制定位型,滑阀工作机能有多种可选以满足用户不同工况的需求,本系列阀组结构简单,安全启闭性好,运行性能稳定。广泛应用于工程机械,矿山机械,起重运输机械等各类液压系统。
型号说明

工作机能说明


具体工作参数
| 型号 | 公称通径 | 公称流量 L/min | 公称压力Mpa |
| 公制 | 英制 | E | F |
| ZS*-L10** | 10 | G3/8 | 40 | 16 | 20 |
| ZS*-L15** | 15 | G5/8 | 63 |
| ZS*-L20** | 20 | G3/4 | 100 |
| ZS*-L25** | 25 | 1" | 160 |
规格尺寸
(一)ZS1型

| 型号 | C | D | E | A | B | H | h1 | h2 | K | L | L1 | S | N | F | E1 | E2 | M |
| ZS1-L10** | 130 | 100 | 40 | 260 | 236 | 283 | 47 | 27 | 44 | 218 | 126 | 7 | Φ12 | 43 | 116 | 140 | M18*1.5 |
| ZS1-L15** | 130 | 100 | 45 | 285 | 261 | 284 | 48 | 27 | 48 | 217 | 126 | 7 | Φ12 | 36 | 126 | 150 | M22*1.5 |
| ZS1-L20** | 154 | 120 | 55 | 350 | 314 | 308 | 61 | 26 | 56 | 247 | 154 | 9 | Φ14 | 50 | 149 | 185 | M27*2 |
| ZS1-L25** | 200 | 160 | 60 | 400 | 356 | 395 | 72 | 40 | 70 | 305 | 195 | 12 | Φ18 | 75 | 176 | 220 | M33*2 |
(二)ZS2型

| 型号 | A | B | C | E | L | L1 | L2 | H | h1 | h2 | h3 | N |
| ZS2-L10E** | 120 | 156 | 187 | 40 | 228 | 126 | 42 | 80 | 44 | 27 | 18 | Φ12 |
| ZS2-L15E** | 135 | 156 | 207 | 45 | 228 | 126 | 42 | 85 | 45 | 27 | 18 | Φ12 |
| ZS2-L20E** | 162.5 | 190 | 250 | 55 | 260 | 154 | 47 | 106 | 61 | 26 | 18 | Φ13 |
| ZS2-L25E** | 180 | 220 | 280 | 60 | 318 | 181 | 55 | 132 | 72 | 40 | 20 | Φ13 |
| 型号 | b1 | b2 | s1 | s2 | t1 | t2 | t3 | t4 | d1 | d2 | N | M |
| ZS2-L10E** | 8 | 13 | 7 | 6 | 44 | 40 | 17 | 15 | Φ8 | Φ6 | Φ12 | M18*1.5 |
| ZS2-L15E** | 8 | 13 | 7 | 6 | 48 | 44 | 17 | 15 | Φ8 | Φ6 | Φ12 | M22*1.5 |
| ZS2-L20E** | 12 | 16 | 9 | 8 | 56 | 50 | 17 | 18 | Φ12 | Φ8 | Φ13 | M27*2 |
| ZS2-L25E** | 14 | 18 | 12 | 10 | 70 | 55.5 | 22.15 | 19.5 | Φ14 | Φ8 | Φ13 | M33*2 |
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