2-way V type ball modulating Motorized flow control water ball valves can control flow size, for auto drain , water cooling , electric brewing system ,DC9-24V,4-20mA, IP67 1.5Mpa,NSF61
Product Description
| Product size |
NPT/BSP 1/4" 3/8" 1/2" 3/4" 1" (Optional ) |
| Maximum working pressure |
1.0MPa |
| Circulation medium |
Fluid, air |
| Rated voltage |
DC9-24V |
| control signal |
4-20mA ,0-5V,2-10V |
| Wiring control methods |
5 wire control with feedback signal |
| Position |
Any position ( 0~100% is ok)
Make as your requirement, for example, 4 position, 5 position,etc. |
| Open/close time |
≤7S |
| Life time |
70000 times |
| Valve Body material |
Brass ,SS304 (Optional) |
| Actuator material |
Engineering Plastics |
| Sealing material |
FKM & PTF |
| Actuator rotation |
90° |
| Max. torque force |
3 N.M |
| Cable Length |
0.5m 1.5m |
| Environment temperature |
-15ºC~60ºC |
| Liquid temperature |
2ºC~90ºC |
| Manual override |
No |
| Indicator |
Yes |
| Protection class |
IP67 |
| Certificate |
CE,ROHS , SS304 valve passed NSF61-G |
| Company passed |
ISO9001:2008 |
| Locked-rotor Current |
500mA |
| Locked-rotor Delay Time |
2-4 |
Wire control :
1, RD connect DC9-24V positive
2, BK connect DC9 ~ 24V-/ 4-20mA-/0-5V-/0-10V-
3 GR connect position input /control current +/ control voltage +(4-20mA, 0-5V, 0-10V)
4, YW connect ERR output ,OC output
5, WT connect position feedback ,OC output PWM signal
1,RD(red wire) connects to DC9-24V positive pole;
2,BK(black wire) connects to DC9 ~ 24V negative pole, and it is also 4-20mA-/0-5V-/0-10V's negative pole;
3,GR(green wire) connects to analogy signal positive pole(e.g. 4-20mA, 0-5V, 0-10V) ;
4,YW(yellow wire) connects to ERROR output negative pole. Wet contact NPN triode collector output. When there is an error causing the motor to work with excessive current, such as when debris blocks the valve and the ball cannot rotate, the contact is closed; when working normally, the contact open, it only can pull down the external signal. The load is 500mA
5,WT(white wire) connects to position feedback negative pole.
Wet contact NPN triode collector output, OC output PWM signal, 100Hz, 5%-95%, indicating 0-90 degrees. The load is 500mA.
*PWM: Connecting a pull-up resistor to WT and RD, usually use a 1k or 5.1k resistor, recommend to use 1k for power supply below 15V, and 5.1k for over 15V. Oscilloscope clamp connects to power's negative pole, and oscilloscope probe connects to PWM white wire.
*5%-95% represents duty cycle, which is the ratio of VCC time to the cycle time.
*PMW signal is a signal to give position feedback, the error signal needs to be connected with a 10k resistor to power's positive pole. When blocking occurs, the error signal to the ground voltage will be lower, at this time, it is able to test signal with oscilloscope.
Design feature
1 All-copper gear design, high accuracy output torque, especially for multi-channel scaling system.
2 Small size, compact structure.
3 A variety of control methods, either to accept remote valve position control signal, but also the feedback signal in place for computer intelligence unit testing.
4 Good sealing performance.
Company introduction
Pls confirm the above different versions of actuators
When you inquiry the valve, pls confirm the detail technical data :
1, valve size , materail
2, working voltage
3, wire control
4, valve manual override & indicator ( yes or no)
5, actuator cable length
OUR SERVIC
Pre-sale service
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.
FAQ
Q. what is your payment term?
A: T/T 50% down payment, balance to be paid before shipment. or L/C.
Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Q: How about your products and company approved?
A: Our products are approved CE, NSF61, Rohs, protection class IP67, Our company also approved SGS ISO9001 since 2013.
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems, we buy a PICC insurance for our products in 2016. I belive they are more reliable and guaranteed for your customer or the user.
When you inquiry the product , pls confirm below techinical data :
1, valve size , material
2, working voltage
3, wire control
4, valve manual override & open or close indicator
5, actuator cable length
then Nadine (Spype: nadine84081 ) will give you a reasonable price . thanks .
electric /motorized flow control valve , modulating water ball valve , electronic regulating water valve
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