YJZQ series of high-pressure valve graphical symbols technical parameters Nominal: 31.5MPa Applicable medium: hydraulic oil Dimensions threaded connection type D1 D2 L1 L2 L3 L4 H1 H2 H3 YJZQ-J10N Ф10 M18 × 1.5 78 14 105 32 16 36 76 YJZQ-J15N Ф15 M22 × 1.5 86 16 147 38 19 45 80 YJZQ-J20N Ф20 M27 × 2 108 18 185 48 25 55 101 YJZQ-J25N Ф25 M33 × 2 116 20 185 57 28.5 64 111 YJZQ-J32N Ф32 M42 × 2 136 22 240 75 37.5 84 134 YJZQ-J40N Ф40 M48 × 2 148 24 240 85 42.5 95 165 YJZQ-J50N Ф50 M64 × 2 180 26 240 104 52 112.5 180 external thread connection type D1 D2 D3 L1 L2 L3 L4 L5 H1 H2 H3 YJZQ-J10W Ф10 Ф20 M27 × 1.5 94 16 2 105 32 16 36 76 YJZQ-J15W Ф15 Ф22 M30 × 1.5 102 16 2 147 38 19 45 80 YJZQ-J20W Ф20 Ф28 M36 × 2 124 18 2.5 185 48 25 55 101 YJZQ-J25W Ф25 Ф35 M42 × 2 136 20 2.5 185 57 28.5 64 111 YJZQ-J32W Ф32 Ф40 M52 × 2 150 20 2.5 240 75 37.5 84 134 YJZQ-J40W Ф40 Ф50 M64 × 2 180 24 2.5 240 85 42.5 95 165 YJZQ-J50W Ф50 Ф60 M72 × 2 21026 112.5 180 2.5 24,010,452