Robust Explosion Proof Partial Turn Electric Valve Actuator for Safety

• Customization: Available
• Certification: CCC, RoHS, ISO, CE
• Power Supply: 110V/220V/440V/660V/380V
• Model NO.: QL
• Temperature: Ordinary Temperature
• Connection: Flange
• Material: Aluminum Alloy
• Explosion Proof: Yes
• Battery Backup: Yes
• Application: Valve/Damper/HVAC
• Thermal Protection: Yes
• Warranty Time: 1 Year
• Transport Package: Unit Wooden Box
• Specification: 1pcs/box
• Trademark: AUKOMA
• Origin: China
• HS Code: 8501109990
• Production Capacity: 10000/Month
• Package Size: 60.00cm * 60.00cm * 40.00cm
• Package Gross Weight: 35.000kg

Product Description

Product Description

1 Overview
The QL series of partial rotary valve electric devices presents an impressive selection, including ordinary, integral, regulating, intelligent, and explosion-proof types. Expertly crafted for precise control of butterfly valves, ball valves, plug valves, and any valve requiring a 90-degree rotation, these devices not only showcase the structural brilliance of the Q series but elevate it with a compact design, reduced weight, superior protection levels, and an advanced mechanical transmission system. These enhancements provide unparalleled stability and functionality, all encased in an aesthetically pleasing design.

2. Classification
We proudly present a diverse range to suit your needs: Basic type, Intelligent type, Explosion-proof Basic type, and Explosion-proof Intelligent type.

3. Working Environment and Main Technical Conditions
(1) Power supply: three-phase AC380V, 50Hz;
Offering flexibility, optional power supplies include three-phase AC400V, 415V, and 660V at either 50Hz or 60Hz.
For single-phase needs, we provide AC220V and 110V options, compatible with both 50Hz and 60Hz.
DC power variations available: 24V, 48V, and 84V.
(2) Ambient temperature: -20ºC~+60ºC; Optimized for more extreme scenarios with options ranging from -40ºC to +70ºC.
(3) Relative humidity: not exceeding 95% (at 25°C)
(4) Working environment: The standard model shines in settings free from flammable, explosive, or harsh corrosive elements; the flameproof variant (ExdIIBT4) is engineered for safety in environments with explosive gas mixtures of class IIB, groups T1-T4.
Optimized for environments with explosive gas mixtures of class IIB, covering groups T1-T4.
(5) Protection level: Available protection levels include IP65 and IP67, with an enhanced IP68 option tailored for special requests.
(6) Designed for functionality, the motor is rated for short-time duty, ensuring a 10-minute operational window, extendable to 15-30 minutes on request, and equipped with Class F insulation for superior safety.
(7) Anti-corrosion coating: Crafted with high-temperature electrostatic spray coating, the anti-corrosion epoxy plastic powder guarantees durability and protection.
(8) Main Functional Features of Intelligent Electric Actuators
Its mechatronic craftsmanship ensures it remains compact and lightweight.
Featuring a digital integrated chip, it provides robust functionality and remarkable precision.
Designed for effortless, non-intrusive operation, its parameter settings and debugging are easily managed through knobs or infrared remote, maintaining a sealed system to simplify and accelerate usage without the need to open the enclosure.
The stroke displacement is powered by an absolute encoder, maintaining valve position with superior anti-interference, exceptional accuracy, and longevity.
Equipped with a state-of-the-art LCD subtitle display in both Chinese and English, this device ensures seamless, user-friendly operations for all.
Meticulously engineered, it features multiple protective functions such as travel limit, torque protection, stall alarm, overheat protection, signal failure protection, power phase loss protection, and automatic phase sequence identification and correction, ensuring comprehensive safety in any condition.
Our cutting-edge product collection includes three distinct intelligent types: the intuitive intelligent switch type, the precise intelligent adjustment type, and the sophisticated advanced intelligent type, meeting a wide range of operational demands.
(9) The intelligent switch type is engineered to accept input signals via a 24VDC pulse or level signal, guaranteeing flexible and reliable communication.
The output signal is expertly managed through a relay output, with contact rated capacities of 5A, 250VAC or 5A, 30VDC, ensuring stellar performance and reliability.
Our output position analog signal is masterfully processed at the industry-standard 4-20mA, offering exceptionally precise and accurate readings. This ensures optimal control and seamless integration into any system.
The astutely designed intelligent regulation feature adeptly accepts an analog input signal of 4-20mA. It provides fine-tuned responsiveness and adaptability to meet the demands of varying operational requirements.
Analog output signals are effortlessly delivered at a consistent 4-20mA, guaranteeing precise and reliable data transmission that upholds system integrity.
The switch input signal accommodates both 24VDC pulse and level signals, providing versatile and flexible signal integration capabilities for a broad range of applications.
Switching output signals are expertly managed via a relay output with a contact rated capacity of 5A, 250VAC, or 5A, 30VDC. This ensures robust, dependable operation even under the most demanding conditions.
Basic error: ≤1, guaranteeing precision and unwavering reliability in every function and operation.
The advanced intelligent type boasts state-of-the-art features such as ESD emergency override protection, bus communication, Bluetooth, wireless control, and more, delivering unmatched versatility and control in any application.
 

Product Parameters

4. QL Electric Actuator Models & Parameters

Model	Torque N.m	Rotating Speed r/min	Voltage 380V		Voltage 220V		Speed Ratio	Max Stem Dia	Weight (kg)
			Power (W)	Currency (A)	Power (W)	Currency (A)
QL05	50	1	45	0.16	60	0.29	60:1	19	8
QL10	100	1	60	0.18	75	0.32	60:1	19	8
QL15	150	1	75	0.22	90	0.43	60:1	19	8
QL20	200	1	90	0.26	120	0.5	90:1	28	13
QL30	300	1	120	0.32	150	0.64	90:1	28	13
QL40	400	1	150	0.37	180	0.83	90:1	28	13
QL60	600	1	180	0.72	250	1.4	87:1	38	26
QL90	900	1	250	1	370	2	87:1	38	26
QL120	1200	1	250	1	370	2	87:1	38	26
QL150	1500	1	370	1.65	550	3.15	87:1	38	26
QL200	2000	0.5	370	1.65	550	3.15	348:1	55	35
QL300	3000	0.5	370	1.65	550	3.15	348:1	55	35
QL400	4000	0.5	550	2.7			348:1	55	35
QL500	5000	0.5	550	2.7			348:1	55	35

5. QL Electric Actuator Dimensions

Model	B1	B2	H	H1	H2	L	L1	D
Q05/15	68	114	156	270	73	250	157	140
Q20/40	91	157	191	273	103	332	208	160
Q60/150	143	203	227	309	126	424	232	250
Q200/500	143	203	291	373	190	424	232	250

6. QL Electric Actuator Connected Flange Structures & Dimensions

Model	Flange	d1	d2	d3	n-d4	d7(max)	b	H	h	h1
Q5-15	F05	92	/	50	4-M6	19	5	35	0	2
	F07	92	/	70	4-M8	19	5	35	0	2
Q20-40	F07	125	/	70	4-M8	28	8	42	0	3
	F10	125	/	102	4-M10	28	8	42	0	3
Q60-120	F10	150	/	102	4-M10	38	10	60	0	3
	F12	150	/	125	4-M12	38	10	60	0	3
	F14	197	/	140	4-M16	38	10	60	0	3
Q150	F14	197	/	140	4-M16	38	10	60	0	3
Q200-500	F14	215	/	140	4-M16	55	16	80	0	5
	F16	215	/	165	4-M20	55	16	80	0	5

Company Profile

Manufacturing Process

Applications Display

Certifications

Our Exhibitions

FAQ

Q1: Do you have any standard international certificates?
*We have ISO9001, ISO14000, CE, UL and other certifications. Our products also have sepcial deisgn patents.

Q2: Are there any special certification requirements for this product?
*There are certification requirements for explosion-proof actuators in China. They must have explosion-proof certificates and production licenses issued by the National Explosion-proof Electrical Inspection Center. By 2020, the production license will be cancelled and converted to 3C certification. Coal mine products have mining product safety mark certificates (referred to as coal safety certification) and mining product explosion-proof certificates. This coal mine certification product is our company's advantage product. At present, in the electric actuator industry, only 6 actuator manufacturers in China have such mining valve actuator certificates. Domestic coal mines must have products with this mining safety certificate to be used on pipelines underground in coal mines. Therefore, compared with other ground products, there will be less competition in the coal mine sector. Now the company's export of coal mine products is also rising year by year.

Q3: If this product can be operated using WiFi, are there any anti-theft wall measures?

*AK smart series has GPRS mobile phone card wireless control function, which is a special optional function with name, password and verification code to ensure security. This function is not widely used in China at present. It will be considered in some special areas where control cables cannot be laid but there is a signal network.

Q4: Does the factory have a CO Form E record?
*Yes

Q5: How long is the warranty period for this product?
*One year based on the date of manufacture.

Q6: How to start calculating the warranty period?
* According to the date of manufacture (the year and month of manufacture are on the product nameplate).

Q7: What are the advantages of your company? (Price, special accessories, product quality)
* The company's main products are electric actuators, which are equipped with valve products. Our company was established for 13 years. We founded the (Changneng) brand electric actuators and later founded the (AUKOMA) brand high-end series electric actuators. After more than ten years of market operation, the product quality and market sales are stable, and we have a certain reputation in the domestic industry. Our brand is medium in China, and our product series is relatively comprehensive. We have Z, Q, CND, AK series products that can compete with domestic first-line products, and AK series products that can replace international brands. There are great advantages in cost performance.
Let's talk about what this electric actuator is used for. The electric actuator controls the opening and closing of the valve, and the valve controls the opening and closing of the pipeline. Valves include manual valves, electric valves, pneumatic valves, electro-hydraulic valves, etc. With the improvement of industrial automation, more and more automatic control valves such as electric valves or pneumatic valves are used on pipelines that originally used manual valves. Electric valves require our electric actuators, which means the actuators are the brains of electric valves. After using electric actuators, the valves can be switched on and off through on-site electric buttons or remote computer systems, thereby controlling the on and off of the pipelines.

Q8: Does the price change every month or is it fixed?
*The price is fixed. Without special reasons such as a sharp increase in raw materials, the price will generally not change.

Q9: Is it in stock or produced after orders? If the production is after the order, how long will it take to produce? Delivery time?
*Export products have different requirements for materials, packaging, etc. They will be produced according to orders.
*Generally, it takes about 10 days for less than 50 units and 20 days for less than 100 units. The production cycle of AK high-end series will be slightly extended.

Q10: What material is this product made of?
*The product has two types of materials: iron shell and aluminum shell. The aluminum shell is small and the small size of the AK intelligent series is aluminum shell, and the conventional model and large size are cast iron. The large size has a large output torque, and the cast iron shell is used because cast iron has a strong pressure bearing capacity.

Q11: Are we currently doing OEM with other brands?
*We do OEM for several domestic units, and we aslo accpet OEM oreders.

Q12: Have we done any relatively large and well-known enterprise projects?
*Our products are used in major domestic steel mills, power plants, water plants (sewage, tap water), coal mine water treatment, coal mine gas extraction, petroleum and petrochemicals, etc.

Q13: Does this product have a service life?
*Yes, the service life is related to the switching frequency of the valve. The valve is installed on the pipeline, and the electric actuator is a device that controls the valve switch. If the valve switching frequency is very high, the actuator will be used more frequently, and the internal gears and turbines, worms, nuts, etc. will have certain wear, but it is much longer than the service life of the valve. Some valves on pipelines need to be replaced after a few years. Generally, the actuator will be replaced at the same time as the valve. At present, our products are used on pipelines, and many actuators from more than 10 years ago are also in normal use.

Q14: Can parts be replaced if the product is damaged?
*It can be replaced. Generally, the limit switch that controls the valve opening and closing is a high-frequency component and may need to be replaced.

Q15: How much does the factory produce per month?
*1,200-1500 sets per month.

Q16: What is the payment methods accepted?
*We accpet TT, Paypal, West Union, World First, Alipay, Wechat Pay etc.