Tonheflow motorized valve manufacturer
Tonhe mainly produces motorized shut off ball valve from 1/4" to 2",
Some valves approved NSF61-G, CE, ROHS and other international certification.
News and Technical
- News and Technical-->motorized valve function
- PVC motorized valve CR3 03 AC18v-28v
- The construction principle of motorized ball valve.
- Protective function of motorized valve actuator.
- Five advantages of motorized ball valves.
- Modulating valve regulating valve how to properly maintain the valve?
- Explosion-proof electric ball valve is an important safety equipment.
- Proper selection of motorized valve actuators should be noted.
- Matters needing attention in electric valve operation.
- A20 motorized valve low noise testing suit for sleeping environment
- what's mini motorized valve