Covna Valves Electric 2 Way 24 Volt 5000 Psi High Pressure Stainless Steel Ball Valve with Electric Drive Motor Ball Valve

• Media: Air, Gas, Oil, Liquid
• Material: Stainless Steel Ball Valve
• Structure: Ball
• Type: Ball Valve with Electric Drive
• Application: General
• Warranty: 1 Years
• Model NO.: HK60-Q-G-H Ball Valve
• Control Mode: Modulating Electric Actuator
• End Connection: Welded Ball Valve
• Port Size: DN40 Ball Valve
• Pressure: 5000psi Ball Valve
• Customized Support: OEM
• Sealing Material: PTFE Ball Valve
• Voltage: 24 Volt Electric Actuator
• Power: Electric Actuator Ball Valve
• Trademark: COVNA
• Origin: Guangdong, China
• Production Capacity: 10000 Set/Sets Per Month

Product Description

Technical Parameter for Actuator

Shell Material	Die-Cast Aluminum Alloy (Powder Coated)
Lifespan	100,000 (Ten Thousand) Times
Output Torque	50 to 4000Nm
Angle of Rotation	90° ±4°
90° Cycle Time	15S/30S/60S
Optional Voltage	DC24V (±10%), AC110-220V, 50/60Hz
Insulation Resistance	DC24V: 100MΩ/250V; AC110/220V/380V: 100MΩ/500V
Withstand Voltage	DC24V: 500V; AC110/220V: 1500V; AC380V: 1800V 1Minute
Protection Class	IP65
Explosion Proof	EX d II BT4
Optional Accessories	Over Torque Protectors, Dehumidify Heater, Stainless Steel Coupling & Yoke
Ambient Temp.	Range from -20 to +60°C (For Use In Temperatures Below 0°C, We Suggest Anti-Condensate Elements)

Wiring Diagram

ON/OFF Type with Passive Contact Signal Feedback
AC Voltages

Regulation Type with Servo Controller Module
AC Voltages

Products Description

Company Profile

Certification

Exhibition

Cooperation Customers

Finished Project

Packaging & Delivery

FAQ

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

Q: What is the actuation time for electric actuator?
A: 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.

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

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

Q: What is the difference from ON/OFF type, Regulation type and Intelligent type?
A: 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.

Q: Can this electric valve be resettable (normally open / closed) automatically when power is removed?
A: 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.

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

Q: Which type of protection class of this electric actuator?
A: IP65, IP68, Explosion proof.

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

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

 

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