LA型單向節(jié)流截止閥,用于在一個(gè)方向調(diào)節(jié)**的油液流量,并允許油液反向自由回流。
型號說明:
機(jī)能符號:
技術(shù)參數(shù):
通徑 | 6 | 8 | 10 | 12 | 16 | 20 | 25 | 30 | 40 |
流量l/min | 6 | 15 | 30 | 50 | 140 | 200 | 300 | 400 | 600 |
*高工作壓力MPa | 31.5 | ||||||||
單向閥開啟壓力MPa | 0.05 | ||||||||
液壓介質(zhì) | 礦物質(zhì)液壓油、磷酸脂液壓油 | ||||||||
介質(zhì)溫度范圍℃ | -20~80 | ||||||||
介質(zhì)粘度范圍mm2/s | 2.8~100 |
型號 | B | ØD1 | ØD2 | D3 | H1 | H2 | H3 | L1 | L2 | |||||
L | LA | L | LA | L | LA | |||||||||
LA-G-6 | 28 | - | 30 | G1/8" | ZG1/8" | 14 | 62 | 57 | 26 | 36 | 48 | 58 | 0.12 | 0.13 |
LA-G-8 | 28 | - | 30 | M14×1.5 | ZG1/4" | 14 | 56 | 66 | 25 | 37 | 51 | 62 | 0.25 | 0.3 |
LA-G-10 | 28 | - | 30 | M18×1.5 | ZG3/8" | 14 | 56 | 66 | 28 | 42 | 54 | 70 | 0.4 | 0.45 |
LA-G-12 | 38 | - | 37 | M27×2 | ZG1/2" | 19 | 75 | 81 | 34 | 51 | 68 | 83 | 0.6 | 0.8 |
LA-G-16 | 48 | - | 48 | M33×2 | ZG3/4" | 19 | 75 | 81 | 39 | 55 | 78 | 89 | 1.2 | 1.5 |
LA-G-20 | 60 | - | 58 | G1 1/4" | ZG1" | 24 | 102 | 114 | 46 | 71 | 92 | 117 | 1.5 | 1.8 |
LA-G-25 | 70 | M50x1 | 80 | G1 1/2" | ZG1/4" | 30 | 137 | 150 | 54 | 80 | 108 | 154 | 2 | 2.5 |
LA-G-30 | 90 | M70x1 | 80 | M22×1.5 | ZG1/2" | 35 | 161 | 181 | 61 | 111 | 122 | 172 | 3 | 4.5 |
LA-G-40 | 38 | M80x1 | 37 | G2" | G2" | 45 | 170 | 190 | 61 | 129 | 122 | 190 | 4.5 | 7 |