带手动开关电磁阀
简要描述:RETZ进口带手动开关电磁阀主要用于电磁阀线圈失电或烧毁时,可用手动柄实现电磁阀打开和关闭
- 品牌:RETZ
- 工况条件:带手动控制
- 温度/压力:P-T: 16bar@120℃
- 更新时间:2023/04/10
产品描述 Product Description
进口带手动开关电磁阀主要用于电磁阀线圈失电或烧毁时,可用手动柄实现电磁阀打开和关闭;操作方便、性能稳定;活塞(膜片)结构、密封性好;精制线圈、不易烧毁
The imported solenoid valve with manual switch is mainly used to open and close the solenoid valve with a manual handle when the solenoid valve coil loses power or burns out; Convenient operation and stable performance; The piston (diaphragm) structure and sealing performance are good; Refined coil, not easily burned
工作原理 working principle
常开式:阀需自动控制时,手动柄必须处于打开状态;当线圈失电后,旋转手动柄可控制阀开关 Normally open: When the valve needs automatic control, the manual handle must be in the open state; When the coil loses power, rotating the manual handle can control the valve switch
常闭型:阀需自动控制时,手动柄必须处于关闭状态;当线圈失电后,旋转手动柄可控制阀开关 Normally closed type: When the valve needs automatic control, the manual handle must be in the closed state; When the coil loses power, rotating the manual handle can control the valve switch
技术参数 technical parameter
流体温度:丁腈橡胶:-10℃~80℃、三元乙丙胶:-30℃~120℃、氟橡胶:-30℃~150℃、活塞式:-50~350℃
压力:膜片式0-0.05MPa~1.6MPa 、活塞式:0-0.05MPa~20MPa
连接尺寸:G螺纹,NPT螺纹
电压:DC-12V,24VAC-24V,120V,240V/60Hz;110V,220V/50Hz ±10%
尺 寸 | 通 径 | Cv | 低压力 | 高工作压力 | 密封材料 | 阀体材料 | 其他材料 | |
AC(20VA) | DC(18W) | |||||||
3/8" | 12 | 4.5 | 0-0.05MPa | 1.60MPa | 1.60MPa | 丁腈橡胶 PTFE | 铜或 | 隔磁管-不锈钢304 动铁芯-不锈钢430F 静铁芯-不锈钢430F 弹簧-不锈钢304 分磁环-紫铜 |
1/2" | 15 | 4.5 | 0-0.05MPa | 1.60MPa | 1.60MPa | |||
3/4" | 20 | 9.3 | 0-0.05MPa | 1.60MPa | 1.60MPa | |||
1" | 25 | 12 | 0-0.05MPa | 1.60MPa | 1.60MPa | |||
11/4" | 32 | 24 | 0-0.05MPa | 1.60MPa | 1.60MPa | |||
11/2" | 40 | 29 | 0-0.05MPa | 1.60MPa | 1.60MPa | |||
2" | 50 | 48 | 0-0.05MPa | 1.60MPa | 1.60MPa |