Aukoma Soft Seal Industrial Angle Wafer Butterfly Valve with Electric Actuator

Product Description

Product Description

1 Overview
D971X electric wafer rubber butterfly valve has novel and reasonable design, simple structure, small size, light weight, 90-degree rotation, fast opening and closing, small operating torque, easy operation, labor-saving and dexterous. It can be installed in any position and is easy to maintain. The seal can be replaced, the sealing performance is reliable to achieve two-way sealing and zero leakage, the sealing material is aging-resistant, corrosion-resistant, and has a long service life.
When the wafer rubber butterfly valve is in the fully open position, the thickness of the butterfly plate is the only resistance when the medium flows through the valve body. Therefore, the pressure drop generated by the valve is very small, so it has good flow control characteristics. Butterfly valves are not only widely used in general industries such as petroleum, gas, chemical industry, and water treatment, but also in the cooling water system of thermal power plants.
 

Product Parameters

 

Optional electric actuator  features	Switch type, integral type, regulating type, intelligent type
Optional electric actuator models	Q, DQ, QM, QC, AKQ series, large diameter optional Z series, AK series
Voltage	AC220V, AC110V, AC380, DC12V, DC24V, DC110V
Nominal diameter	DN25mm~DN1400mm
Nominal pressure	PN1.0MPa~PN1.6MPa
proper temperature	EPDM:-30-+100ºC PTEE:-30-+120ºC
Connection	Wafer Type
Valve body material	Ductile iron, carbon steel, stainless steel
Valve plate material	Ductile iron, 304, 316, 316L, 2507, 1.4529, copper plate, nylon, etc.
Valve seat lining	NBR, EPDM, PTFE
Applicable media	Water, gas, slurry, oil, etc.

Note: The above parameters are for normal supply. If you have special requirements , please indicate our sales when ordering .
 

Electric Wafer Bufferfly Valves Dimensions

Electric Wafer Bufferfly Valves Models

DN		H1	H2	H3	L	L1	D	D1	D2	D3	D4	N-Φd	n1-Φ1
mm	inch
25	1"	55	96	25	33	/	71	85	32.5	65	50	4-Φ12	4-6.7
32	1.2"	55	96	25	33	/	71	100	32.5	65	50	4-Φ12	4-6.7
40	1.6"	55	105	25	33	/	81	110	40	65	50	4-Φ12	4-6.7
50	2"	80	161	32	42	84.84	118	120	52.9	77	57	4-Φ23	4-6.7
65	2.5"	89	175	32	44.7	96	137	136	64.5	77	57	4-Φ27	4-6.7
80	3"	95	181	32	45.2	61	143	160	78.8	77	57	8-Φ18	4-6.7
100	4"	114	200	32	52.1	71	156	185	104	92	70	4-Φ25	4-10.3
125	5"	127	213	32	54.4	82	190	215	123.3	92	70	4-Φ23	4-10.3
150	6"	139	226	32	55.8	91	212	238	155.6	92	70	4-Φ25	4-10.3
200	8"	175	260	45	60.6	113	268	295	202.5	115	89	4-Φ25	4-10.3
						76						4-Φ23
250	10"	203	292	45	65.6	92	325	357	250.5	115	89	4 - Φ 2 9	4-10.3
300	12"	242	337	45	76.9	105	403	407	301.6	140	108	4 - Φ 2 9	4-10.3
350	14"	267	368	45	76.5	91	436	467	333.3	140	108	4-Φ30	4-10.3
400	16"	309	400	51	85.7	101	488	515	389.6	197	159	4-Φ26  4-Φ30	4-20.6
				72		102		525
450	18"	328	422	51	104.6	88	539	565	440.5	197	159	4-Φ26	4-20.6
				72		92		585				4-Φ30
500	20"	360	480	53	130.28	97	594	620	491.6	197	159	4 - Φ 2 6	4-20.6
				78		102		650				4-Φ33
600	24"	459	562	70	151.36	113	524	725	592.5	275	215	20-Φ30	8-18
				82		121		770				20-Φ36
700	28"	520	624	66	163	110	895	840	695	300	254	24-Φ30	8-18
				82								20-Φ36
800	32"	591	672	66	188	124	1015	950	795	300	254	24-Φ33	8-18
				82								24-Φ39
900	36"	656	720	118	203	118	1115	1050	865	300	254	24-Φ33	8-18
1000	40"	722	800	141	216	130	1230	1160	965	300	254	24-Φ36	8-18
1200	48"	765	860	184	231	150	1350	1260	1040	350	302	28-Φ36	8-18
1400	56"	804	920	240	250	178	1440	1400	1132	350	302	28-Φ36	8-18

Note: There are two sizes in the table, representing the connection sizes of PN1.0/1.6MPa pressure levels respectively.

 

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.