On March 31st, TONHEFLOW Electric Valves made its appearance at the 27th China Clean Expo(Shanghai) in
booth E70, N3 Hall of Shanghai New International Expo Center(SNIEC). The event attracted many professionals
from various fields such as intelligent cleaning, smart hotels, and cleaning equipment to stop by and exchange
ideas.

B70 Quick-Install Valve:
Designed for the frequent disassembly and assembly requirements of cleaning equipment, it features a snap-on
structure that allows for valve replacement without tools.
With an automatic reset function when power is off, it eliminates the risk of water leakage. Made of brass with a
nickel plating, it is compatible with chemical cleaning agents, and its metal mechanism ensures a long mechanical
lifespan.
This valve offers multiple functions, saves space, and can replace 2 independent 2 way valves. It simplifies the
water system design and reduces material costs while providing more precise cleaning control.


The event focused on the pain points of smart cleaning operation and maintenance. TONHEFLOW and industry
peers had in-depth discussions on solutions and explored new development paths together. TONHEFLOW will
continue to focus on scenario-based innovation and provide practical solutions to help the industry reduce costs
and increase efficiency.

TONHEFLOW's booth: N3 Hall E70. We welcome professionals from the cleaning technology and equipment
industry to visit with actual scenario problems and explore efficient operation and maintenance solutions together.
