Underwater Solenoid Valve
Purpose and principles
1.2A series solenoid valve is a common switching component in automatic control systems andis the core of music fountainsControl equipment,especially suitable for waterway control of running and jumping springs.
2.2A series solenoid valve is a direct acting solenoid valve that operates based on the pressure difference of the medium.It uses a diaphragm Structure,characterized by rapid opening and closing,stable performance,convenient use, high reliability,and long service lifePoint;This valve has extremely strong anti pollution ability and can be used in rivers,lakes,seas,and various artificial water bodies for a long timelts superior performance is at the forefront of domestic standards.
Technical Parameter
| Ambient temperature | -10℃~50℃ | Media Temperature | 0℃~60℃ | |
| Working pressure | 1MPa | Media | water | |
| Body material | Brass/stainless steel | |||
| Power supply | below 32 | AC220V15VA、DC24V15W | ||
| φ40/50 | AC220V25VA、DC24V25W | |||
| Allow the fluctuation | -10%~+10% | |||
| Insulation grade | B class | Insulation class | lp68 | |
| Dosing and opening speet | 1 second | Application of life | 100 thousand time | |
| lnstall way | Media fow direction and the on the arrow consistent. The coil vertically upward, the working media clean and no particleimpurities. | |||
Dimensions
| Model | A | B | C | Bore | Material |
| 2A-10 | 51 | 52 | 85 | 3/8″ | Brass |
| 2A-15 | 65 | 55 | 102 | 1/2″ | |
| 2A-20 | 67 | 55 | 113 | 3/4″ | |
| 2A-25 | 85 | 73 | 117 | 1″ | |
| 2A-32 | 98 | 77 | 135 | 1¼” | |
| 2A-40 | 106 | 80 | 165 | 1¼” | |
| 2A-50 | 120 | 80 | 180 | 1½” | |
| 2A-15B | 70 | 57 | 110 | 2″ | Stainless steel |
| 2A-20B | 74 | 57 | 120 | 3/4″ | |
| 2A-25B | 77 | 57 | 125 | 1″ | |
| 2A-32B | 96 | 76 | 135 | 1¼” | |
| 2A-40B | 108 | 82 | 170 | 1½” | |
| 2A-50B | 134 | 96 | 185 | 2″ |
