Covna Intelligent Electric Irrigation Control Plastic Valve System Electric Solar Powered Drip Irrigation Valve for Agriculture Farm

• Media: Water
• Structure: Ball
• Application: General
• Wireless Communication Specification: 470MHz-510MHz
• Warranty: 1 Year
• Waterproof: IP55 or IP67(Different Protection Shell)
• Max Power: Communication:3.8W Block:25W
• Port Size: DN32~DN65
• Temperature of Media: Medium Temperature
• Real Time Communication Consumption: <10mA
• Battery: 18650 Lithium Battery(Wide Temperature)
• Customized Support: OEM
• Type: Irrigation Valve
• Low Power Mode: Sleep Current:<10ua
• Non Low Power Mode: Stand-by Current:Nb<48mA,4G<65mA,Lora<26mA
• Ball Valve Torque: 60 N.M
• Solar Panel: Polysilicon 6V 5.5W
• Power: Electric
• Trademark: COVNA
• Origin: Guangdong, China
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Product Description

 

Feature of Intelligent Electric Irrigation Control Plastic Valve System:

It is superior to traditional solenoid valve: Its full bore has 2-3 times larger flow rate than solenoid valve does, so for the same area,irrigation system requires less valves and save more cost.
For installation: it requires no electric power cable as solar panel and batteries work as power supply so as to decrease installation and maintenance cost. It is simple and easy installation.
For remote control:users can remote control via App and web at
anywhere and anytime such as water consumption and water flow.
For functions: a dozen of functions at one hand, and only simple operation is asked for precise irrigation task. It is a smart irrigation which every one can use.
For safety, to make it safer irrigation, it has real-time feedback, water
shortage warning, low power alarm, fault warning etc.

Product Model	QT-02F-N/L/G
Communication Protocol	Lora/NB-iot/4G
Valve Diameter	DN32~DN65
Ambient Temperature	-20~65
Medium Temperature	0~70
Battery	18650 lithium battery(wide temperature), battery capacity: 2000mAh,four pcs
Solar Panel	polysilicon 6V 5.5W
Botton Connector Port	solar power charging port can support 5V 1A USB charger(6.5V/2A max)
Flow Meter	external flow metermax speed:10m/s min speed:0.3m/s working pressure:5kg/cm^2
Ball Valve Torque	60 N.m
Max Power	communication:3.8Wblock:25W
Low Power Mode	sleep current:<10uA
Non Low Power Mode	stand-by current:NB<48mA,4G<65mA,lora<26mA
Wireless Communication Specification	LoRa 470Mhz-510Mhz

Application:

Schematic Drawing:

Buyer Feedback

Company Profile

 

VR

Company Strengths:

COVNA-Specialized Manufacturer of High Quality Actuated Valve for 22 Years.

German imported manufacturing facilities, 100% Q.C passed before shipping, quality assured.

Extensive flow control project experience and various product solutions can beoffered.

OEM / ODM service available. Can do JIS 5K / 10K, ANSI 150lb / 300lb / 600lb / 900lb standard.

Inquiry will be replied within 8 hours.

Custom complaints handed by one stop professional service.

ISO 9001certificated, with extra certifications include CE, TUV, RoHS, SGS, BV, explosion & fire safe.

Industrial standard 1 year warranty.

Factory Strength:

Exhibition&Finished Project

Project of Motorized Valve

 

Project of Pneumatic Actuated Valve

 

Project of Solenoid Valve

 

Packaging & Delivery

FAQ

1. Which voltage of the electric actuator?
DC24V, AC24V, AC110V, AC220V
AC380V can be customized and DC12V is available for some smaller torque of actuator.

2. What is the actuation time for electric actuator?
It depends on the torque of actuator.
The detailed timing would be as the following:
·COVNA-05(50Nm)-20 seconds
·COVNA-10(100Nm)/COVNA-16(160Nm)-25 seconds
·COVNA-30(300Nm)/COVNA-60(600Nm)-60 seconds
·COVNA-125(125Nm)/COVNA-250(2500Nm)/COVNA-400(4000Nm)-100 seconds.

3. Can the actuation time be faster?
Electric actuator can be customized the quick actuation gear,
the soonest actuation time can be reach 10 seconds to open and close.

4. What type of electric actuator you provide?
ON/OFF type, Regulation type and Intelligent type.

5. What is the difference from ON/OFF type, Regulation type and Intelligent type?
1)ON/OFF type
ON/OFF type is fully open and fully closed.

2)Regulation type
1.With input/output signal:4-20mA or 0-10V;
2.Opening position of valve can be adjusted by signal;
3.Available for PLC system.

3)Intelligent type
1.With input/output signal:4-20mA or 0-10V;
2.Opening position of valve can be adjusted by signal;
3.Available for PLC system.
4.With display screen to acheieve site control.

6. Can this electric valve be resettable (normally open / closed) automatically when power is removed?
Our regular electric actuator can't be resettable automatically while power-off.
But it can go to the multiturn electric actuator model with the extra electrical storage device along,
which acheieve the valves can be automatic reset(normally closed) while power failure.

7. Have the electric actuator had the presence of limit switches (contact about the position of the cut-off device)?
Yes, there is the position indicator on the top of actuator.
The open/closed status can be checked visually.

8. Which type of protection class of this electric actuator?
IP65, IP68, Explosion proof.

9.Is there any manual override of electric valve?
Yes, every electric valve includes the manual override.
You can open/close

10. Have the electric valve had the limiting operating time?
Electric haven't had the limiting operating time.
It can be working for 99 hours continually without getting heating.