产品特点
• 直通式，全通径，压力损失小，能耗低；
• 阀体和阀盖焊接结构，具有更高的可靠性；
• 防爆阀杆设计；
• 旋转1/4圈可达到开启和关闭，操作方便；
• 双向流通；
• 高性能密封材料，保证内、外泄漏性能；
• 另有安装支架可供选择
适用工况
• 适用制冷剂: R410A、R32、R134a、R404A、R507、R290、R407C、R22等,R290制冷剂下订单前请书面确认
• 最大工作压力：DN4～DN20：4.9MPa
• DN25～DN75：4.5MPa
• 介质温度：-30℃~~+120℃
• 环境温度：-40℃~~+70℃
• 环境相对湿度：95%以下
技术参数
型号 | 接管尺寸 | Kv | 带充注嘴 | 不带充注嘴 | |
inch | mm | m3/h | 订货代码 | 订货代码 | |
FQ 06J | 1/4 | - | 1.66 | FQ3800040116 | FQ3800040110 |
FQ 10J | 3/8 | - | 4.68 | FQ3800080116 | FQ3800080110 |
FQ 10J | - | 10 | 4.68 | FQ3800080118 | FQ3800080112 |
FQ 12J | 1/2 | - | 6.73 | FQ3800100116 | FQ3800100110 |
FQ 12J | - | 12 | 6.73 | FQ3800100118 | FQ3800100112 |
FQ 16J | 5/8 | - | 10.4 | FQ3800130116 | FQ3800130110 |
FQ 19J | 3/4 | - | 15.7 | FQ3800150116 | FQ3800150110 |
FQ 22J | 7/8 | - | 23.6 | FQ3800200116 | FQ3800200110 |
FQ 28J | 1-1/8 | - | 43.8 | FQ3800250116 | FQ3800250110 |
FQ 28J | - | 28 | 43.8 | FQ3800250118 | FQ3800250112 |
FQ 35J | 1-3/8 | - | 76.8 | FQ3800320116 | FQ3800320110 |
FQ 42J | 1-5/8 | - | 98.5 | - | FQ3800400110 |
FQ 42J | - | 42 | 98.5 | FQ3800400118 | FQ3800400112 |
FQ 54J | 2-1/8 | - | 210.3 | FQ3800500116 | FQ3800500110 |
FQ 67J | 2-5/8 | - | 346.6 | FQ3800650116 | FQ3800650110 |
FQ 79J | 3-1/8 | - | 477.6 | FQ3800750116 | FQ3800750110 |
外形与安装尺寸
产品系列 | D | L | L1 | L2 | L3 | L4 | H | H1 | H2 | 螺纹M |
mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | |
FQ 06J | 10 | 155 | 83 | 8 | 30 | 16 | 52 | 16.5 | 5 | M5×0.8 |
FQ 10J | 10 | 138.5 | 74.5 | 10 | 29 | 16 | 52 | 16.5 | 5 | M5×0.8 |
FQ 12J | 10 | 138.5 | 74.5 | 10 | 29 | 16 | 52 | 16.5 | 5 | M5×0.8 |
FQ 16J | 12.5 | 160 | 85 | 12.5 | 31 | 19 | 53 | 16 | 5 | M5×0.8 |
FQ 19J | 15 | 160.5 | 84.5 | 17 | 34 | 23.5 | 55 | 17 | 5 | M5×08 |
FQ 22J | 19 | 184.5 | 97 | 17 | 37 | 29.5 | 66 | 19.5 | 5 | M5×0.8 |
FQ 28J | 24 | 208 | 109 | 22 | 44 | 37 | 78 | 23 | 5 | M5×0.8 |
FQ 35J | 32 | 251 | 133 | 25 | 52 | 43 | 91.5 | 30 | 5 | M5×0.8 |
FQ 42J | 38 | 280 | 146 | 28 | 57 | 58 | 105.5 | 35 | 10 | M6×1.0 |
FQ 54J | 50 | 305 | 157.5 | 35 | 61 | 78 | 125 | 45 | 10 | M6×1.0 |
FQ 67J | 63 | 343.5 | 177.5 | 37 | 72 | 89 | 146.5 | 55 | 15 | M10×1.0 |
FQ 79J | 74 | 408 | 208 | 42 | 79 | 114 | 177 | 67 | 15 | M10×1.0 |
