Bys-Z Series 50nm Multi-Turn Precision Mini Electric Valve Actuator Degree Rotation on off Multi-Turn Electric Actuator

• Media: Air, Gas, Oil, Liquid
• Structure: Ball
• Application: General
• Type: Electric Control Valve
• Warranty: 1 Year
• Control Mode: on off, Regulation
• Model NO.: BYS-Z series Multi-turn Electric Actuator
• Port Size: DN100 Ball Valve
• Temperature of Media: Medium Temperature, Normal Temperature
• Voltage: 24 Volt Electric Actuator
• Number of Ways: 2 Way Ball Valve
• Power: Motor Operated
• Customized Support: OEM
• Trademark: COVNA
• Origin: Guangdong, China
• Production Capacity: 10000 Set/Sets Per Month

Product Description

Product Description

 

Feature:

Mini Z series multi-turn precision small electric valve actuator is a new product extended for small-diameter gate valve and globe valve. Changed the situation of small caliber electric gate valves to "big bully".

It is suitable for valves with linear movement of opening and closing parts, such as small-diameter gate valves and small-diameter globe valves. Used to open, close or adjust the valve.

It is an indispensable driving device for remote control, centralized control and automatic control of valves.

They have the characteristics of full function, reliable performance, advanced control system, small size, light weight, easy to use and maintain. Widely used in electric power, metallurgy, petroleum, chemical industry, paper making, sewage treatment and other industries.
Mini Multi-turn precision small electric valve actuators are: switch type, passive type, opening type, electronic type, intelligent type and so on. According to the connecon form, it is divided into torque type and thrust type.

Model Parameters	Z05	ZZ10	Z20	Z30
		AC/DC24AC/DC110AC/DC220VAC/DC380V
Motor Power (KW)	0.1	0.25
Torque (N.m	50	100	200	300
Output Speed (r/min)	5	18/24	16	8
Available Control Circuit	On-off (A 220V; W380V)Intelligent Z;
Max. Stem Diameter(mm)	20	28
Turning Cycles	50	50
Weight (Kg)	10	15
Withstand Voltage Class	1500VAC / minute
Insulating Resistance	100MΩ/500VDC
Protection Class	IP67
Ambient Temperature	-28ºC~+60ºC (Other temperatures can be customized)
Installtion Angle	360°C at any angle
Shaft Body Material	Aluminium alloy die-castings
DUTY	Short 10 minutes (30 minutes for special order)

Dimension:

 

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Company Profile

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.