| | 一、特點(diǎn): 本系列產(chǎn)品屬截止式結(jié)構(gòu)的電控?fù)Q向閥,它被廣泛用于氣壓傳動(dòng)與控制系統(tǒng),用以控制氣路的切換等。 本產(chǎn)品是利用電信號(hào)來(lái)實(shí)現(xiàn)切換以控制氣流方向的。 二、圖形符號(hào):  三、型號(hào)說(shuō)明:  | | 四、技術(shù)參數(shù) | 型號(hào) | K23JD-8(T)R | K23JD-10(T)R | K23JD-15(T)R | K23JD-20(T)R | K23JD-25(T)R | K23JD-32(T)R | K23JD-40(T)R | | 流量(m3/h) | 5 | 7 | 10 | 20 | 30 | 40 | 50 | | 有效截面積S值(m㎡) | 20 | 35 | 60 | 120 | 190 | 300 | 400 | | 泄漏量ml/min | ≤50 | ≤100 | ≤200 | ≤300 | | 換向時(shí)間sec | ≤0.04 | ≤0.06 | ≤0.10 | ≤0.15 | | 切換頻率Hz | ≥10 | ≥8 | ≥4 | ≥3 | | 工作壓力MPa | 0.2~0.8 | | 環(huán)境溫度℃ | -50~50 | | 電壓(V) | AC:380,220,110,36;DC:220,110,24 | 五、外形及安裝尺寸:  | 型號(hào) | 公稱通徑 | 接管螺紋 | A | B | C | D | E | F | G | H | M | L | | P | A | O | | K23JD-8(T)R | 8 | G1/4 | G1/4 | G1/2 | 180 | 96 | 78 | 73 | 17 | 16.5 | φ9 | 45 | 39 | 85 | | K23JD-10(T)R | 10 | G3/8 | G3/8 | | K23JD-15(T)R | 15 | G1/2 | G1/2 | | K23JD-20(T)R | 20 | G3/4 | G3/4 | G1 | 198 | 113 | 89 | 82 | 24 | 21 | φ9 | 52 | 38 | 105 | | K23JD-25(T)R | 25 | G1 | G1 | | K23JD-32(T)R | 32 | G11/4 | G11/4 | G11/2 | 268 | 165 | 121 | 118 | 37 | 46 | φ9 | 75 | 46 | 170 | | K23JD-40(T)R | 40 | G11/2 | G11/2 | | |