This series of high-pressure switches is a key control component featuring high
reliability and long service life, specially designed for water circuit applications. It offers waterproof and moisture-proof performance, precise pressure control, and is suitable for water purification systems.
Suitable for various high-end and medium-grade water dispensers, RO direct drinking fountains, pipeline machines, water purifiers, ultrafiltration systems, coffee machines, and other water-related household appliances.
| Standard Type | Potting Type |
| |
Refer to the corresponding specification drawing.
![]() | ![]() |
![]() | ![]() |
| Rated Voltage | 0~36VDC | 0~250VAC |
| Terminal | 4.4.8X0.8、6.3X0.8、With Lead Wire | |
| Contact Resistance | Single Switch:≤50mΩ; Lead Wire Type:≤200mΩ | |
| Pressure Range | 0~0.6MPa | |
| Medium Temperature | 0~40℃ | |
| Service Life | >100,000 cycles | |
| Operating Water Pressure | When the water pressure rises to 0.26 ± 0.05 MPa, the switch opens; 0.09/0.26 MPa, 0.09/0.30 MPa, 0.12/0.30 MPa, 0.15/0.35 MPa, 0.45/0.2 MPa. | |
| Connection Size | ΦΦ6.35mm2-Point Rod | |
DAWEI
Electronic ■
We have over 27 years of experience in this industry and has built a
reputation for providing quality products and services at competitive prices.
DAWEI Electronics focuses on the research, development, and manufacturing of high-performance intelligent control components, providing core products including micro switches, thermostats, couplers, and solenoid valves.