COVNA AC220V 4 20mA Intelligent Type Electric UPVC Ball Valve PVC Ball Valve Electric Actuator UPVC Double Union Ball Valve
- Category: Ball Valves >>>
- Supplier: COVNA Industry Automation Co. Ltd.
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Product Overview
Description
Product Description
Feature:
● Made by UPVC material with features of low cost, lightweight, anti-corrosive & food safe
● 3 options valve actuator for choice to help your automation easier and meet your actuation needs. Including on/off type,
modulating type, intelligent type, explosion-proof type, IP68 type and auto return type valve actuators.
● Manual override is available. It could allow you to open or close the valve manually and keep your project safe when the power off.
● Also available in PPH, CPVC and PVDF material for you
● 2-way ball valve and 3-way ball valve are available
● 3 options valve actuator for choice to help your automation easier and meet your actuation needs. Including on/off type,
modulating type, intelligent type, explosion-proof type, IP68 type and auto return type valve actuators.
● Manual override is available. It could allow you to open or close the valve manually and keep your project safe when the power off.
● Also available in PPH, CPVC and PVDF material for you
● 2-way ball valve and 3-way ball valve are available
Item | COVNA AC220V 4-20mA Intelligent Type Electric UPVC Ball Valve PVC Ball Valve Electric Actuator UPVC Double Union Ball Valve | |||||
Applicable Standards | GB, DIN, ANSI, ASME, JIS, API | |||||
Size Range | 19mm to 102mm | |||||
Operating Pressure | PN16 | |||||
Sealing Material | PTFE, PPL | |||||
End Connection | Tri-clamp | |||||
Temp. of Media | Range from -10 to +80°C | |||||
Size Range | 1/2"~2", DN15~DN50 | |||||
Operating Pressure | 0~1.0MPa | |||||
Control Mode | On Off Type / Modulating Type | |||||
Optional Voltage | DC24V (±10%), AC110-220V, 50/60Hz | |||||
Body Material | Plastic, PVC, UPVC | |||||
Core Material | Plastic, PVC, UPVC | |||||
Sealing Material | NBR: -5℃~80℃, EPDM: -5℃~120℃, PTFE: -30°C~180°C | |||||
Structure | 2 Way | |||||
Connection | Double Union | |||||
Applicable Media | Control of Water, Air, Gas, Oil, Liquid | |||||
Optional Accessories | Over Torque Protectors, Dehumidify Heater, Stainless Steel Coupling & Yoke | |||||
Application | Food & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper, Mining, Boiler and Power Industries | |||||
Engineering Case
Dimension:
Electric Actuator
Features Of COVNA Quarter-Turn Electric Actuator:
● Suitable for upgrading the manual valve to automate
● High quality motor & torque up to 4000Nmto ensure the valve open or close fully
● Weather-proof & IP67 protection class which means the actuator could use outside
● Easily check the angle of the valve by the LCD display screen
● AC & DC power supply options and 4-20mA, 1-5V DC, 0-10V DC signals options to help you connect with different systems to controlthe valve
● Module control, remote control & manual control are available
● Unique design and manufacture to reduce the failure rate of the actuator. What’s more, it has overloading protection to keep the actuator and pipeline safe
● High quality motor & torque up to 4000Nmto ensure the valve open or close fully
● Weather-proof & IP67 protection class which means the actuator could use outside
● Easily check the angle of the valve by the LCD display screen
● AC & DC power supply options and 4-20mA, 1-5V DC, 0-10V DC signals options to help you connect with different systems to controlthe valve
● Module control, remote control & manual control are available
● Unique design and manufacture to reduce the failure rate of the actuator. What’s more, it has overloading protection to keep the actuator and pipeline safe
Technical Parameter of Valve Body
Valve Body | Valve Components | ||||
Nominal Size | DN15-DN200 | Sealing Material | EPDM | ||
Body Material | PVC,UPVC | Disc Material | Plastic UPVC | ||
End Connection | Double Union | Stem Material | SS304, SS410 | ||
Operating Pressure | PN1.0MPa, PN1.6MPa | Applicable Media | Water, Air, Gas, Oil, Liquid | ||
Structure Type | Floating ball core | Design standard | ISO, DIN, IDF, SMS, 3A | ||
Buyer Feedback
Company Profile
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.
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.
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