DF8000 … series of electric ball valve for heating systems and air conditioning fan coil system in the off control, composed of ball valves and actuators, actuators drive ball valve for 90% of the movement. Actuator using synchronous motor drive, built-in limit contacts, the valve can be fully open or full off when the power, stable action.
DF8000 … series of electric ball valve is widely used in heating, air conditioning systems, to warm the system, solar emptying system and other systems.
DF8000 … series of electric ball valve with manual switch valve function, and then debugging or maintenance process more convenient.
Good waterproof and anti – ash function and sealing (IP65);
Power short time, product energy saving, motor life longer;
Actuator demolition, easy to install;
Direct flow, not slag, KVS value is much larger than the general two-way valve;
Valve flexible opening, can effectively prevent water hammer;
Two-way synchronous motor, two angle limit switch, power can be used after the manual function;
Low mute, moving noise less than 40dB;
Brass forging, character, with a special process surface treatment;
Suitable for water or concentration of not more than 60% of ethylene glycol;
Not easy to plug, close the pressure difference, close tight;
Medium: cold / hot water and 60% ethylene glycol
Specifications: DN15 / DN20 / DN25 / DN32 (two or three)
Power supply voltage: AC220V / AC24V
Power consumption: 4W (only when the valve Kai, closed)
Running time: 20 seconds
Medium temperature: 2 ℃ -95 ℃ (100 ℃ -250 ℃ can be customized)
Close the pressure difference: 0.6MPa
Lead length: 50cm
Ship to USA:7-15 days
Ship to other countries:15-35days
Note:Brazil. Russia .Ukraine Will take much longer than other countries,so the refund time is up to 60 days.
Item with be shipped within 48hours after full payment is received
We will ship your orders via Registered Air Mail (Included the tracking number) in China Post Air Mail.
100% Return – Guarantee in 30 days
We accept returns for an exchange, or refund within 30 days of the items delivery.
Items must be in their original condition, not worn, or altered. We will not reimburse the return shipping.
Once you have received your item, please leave feedback for us as this will inform us that you have
received your items.
Your satisfaction is most important for us. If you have a problem or question regarding your transaction,
please contact us before leaving any type of feedback. And give us the opportunity to reasonably rectify
in a reasonable amount of time, whatever your concern may be.
Negative feedback does not solve anything. We are always willing to work things out. So feel free to
Our commitment to you is to answer your e-mail within 24 hrs, weekend within 48 hrs. Send us an email
with any questions or concerns you may have.
Operate time (Beijing time)
Weekdays : 8 a.m. to 21 p.m.
Weekends : 9 a.m. to 20 p.m.
Thanks And Good luck!!!