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
What is the min open and close time for the motorised ball valve? and other problems
What is the min open and close time for the motorised ball valve?A100 motorized valve close/open valve 13s-14s, A20 motorized valve 4s
A100 can with valve (SS304 1 1/4"-2")
A20 can with valve(SS304 1 1/4"-1" brass 1/4"-1 1/4")
tonhe also have quick open/close 1.2s motorized valve, it A100 actuator with valve(SS304 1 1/4"-1" brass 1/4"-1 1/4").
What test procedure do you use to test the valve?1)before leave our factory, we need running very valve 0.5-1 hour,
2)every valve need Air tightness test
3)Finally, Our quality department also need sampling inspection, then we can package the motorized valve.
Where would we place a PT100 in the motor and actuator to measure the hottest part of the assembly while working•When SW is closed , the valve open. the actuator automatically power off after in place
•When SW is open, the valve closed, the actuator automatically power off after in place
so If valve don't work frequently the motor can be too hot
Where is the best place on your product to place a temp. sensor so we can see how hot the product gets?
you can install temp. sensor around the motor
Can you please confirm the Voltage, Wattage/VA and Hz on the product.A100-T32-S2-C (1 1/4" SS304 NPT thread AC115v CR2 02 normally closed 10NM 1.5m cable motorized valve)
this type valve is wide voltage can suit AC110-230v, Wattage<10W 50Hz-60Hz
- Can your valve operate at 60Hz yes, 60Hz also OK