COVNA Motor Operated Actuator Valve Electric Motorized Reducing PVC Ball Irrigation Valve 4 Inch Solar

Product Description

COVNA Motor Operated Valve Actuator Valve Electric Motorized PVC Ball Valve

COVNA Electric Actuator Valve Series:

•We offer all kinds of electric actuator valve for your project

• To help your project runs well and help your business grows

Optional Protection Range : It depends on the torque of actuator.
•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.

Application: Food & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper, Mining, Boiler and Power Industries

Item	Electric Motorized PVC Ball Valve PVC Motor Operated Valve Actuator
Applicable Standards	GB, DIN, ANSI, ASME, JIS, API
Size Range	DN15 to DN100
Operating Pressure	PN10/16
Body Material	UPVC, PVC
Spool Material	UPVC, PVC
Sealing Material	NBR, EPDM, PTFE
Structure	Way TIL Type
End Connection	Flange, thread, by order
Applicable Media	Water, Air, Gas, Liquid
Temp. of Media	-40~95℃,
Application	Compatible PVC food industry chemical sovents

More models are offered:

Click here to ask more info about the quote and the catalog.

Technical Parameter for Actuator

Features Of COVNA Quarter-Turn Electric Actuator:

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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.