Imported electric control valve
Imported electric control valve product overview
   The United States (YLOK) YLOK imported electric control valve is used to adjust the flow, pressure and temperature of the medium. According to the signal of the adjustment position, the opening of the valve is automatically controlled to achieve the adjustment of the medium flow, pressure and temperature.
Compared with the imported manual control valve, the advantage is that it can realize fully automatic control, which belongs to the same automatic control valve as the imported pneumatic control valve. The adjustment precision is high, and the application range is wide.
Imported electric control valve is a control valve that uses power to drive an electric actuator and then drives the valve to throttling. It is an important executive unit instrument in industrial automation process control. With the increasing degree of automation in the industrial field, it is being used more and more in various industrial production fields. Compared with the traditional pneumatic control valve, the imported electric control valve has obvious advantages: energy saving (consumption of electricity only when working), environmental protection (no carbon emissions), quick and convenient installation (no need for complicated pneumatic pipelines and air pump workstations) and work. Power supply: AC22V 380V and other voltage levels.
The imported electric control valve receives the signal from the industrial automation control system (such as 4-20mA) to drive the valve to change the cross-sectional area between the valve core and the valve seat to control the flow, temperature, pressure and other process parameters of the pipeline medium. Realize automatic adjustment function.
Main technical parameters of imported electric control valve
Nominal diameter: DN6-300mm
Nominal pressure: PN1.6Mpa-75.0Mpa
Operating temperature: -196℃-600℃
Medium: water, gas, oil, etc.
Flange standards: JB/T79.1-94, 79.2-94, etc.
Material: stainless steel, cast steel, etc.
Upper valve cover: standard type -17～+230℃, heat dissipation type +230～+450℃, low temperature type -60～-196℃, bellows seal -40～+350℃
Gland type: bolt compression type
Filling material: V-type PTFE filler, impregnated PTFE asbestos filler, asbestos textile filler, graphite filler
Spool type: single seat plunger spool
Flow characteristics: equal percentage characteristics and linear characteristics
Material: stainless steel (1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti, 17-4PH, 9Cr18, 316L), stainless steel surfacing Stellite, titanium and corrosion-resistant alloys, etc.
Executive agency
Type: electric actuator (such as WK type actuator)
Power source: 220V or 380V
Input signal: 4-20mA or 0-10V·DC
Output signal: 4-20mA·DC
Function type: divided electric close (B) or electric open (K) valve
Accessories: T-type electric operator, YU-type servo amplifier
Imported electric control valve selection
b: Working pressure and applicable temperature of imported electric control valve
c: Power supply voltage of imported electric control valve
d: Body material of imported electric control valve
e: Input and output signal of imported electric control valve
f: Explosion-proof, protection and other additional requirements
g: Flow rate of the circulating medium. The pressure before and after the valve.

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Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
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For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.

Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)

QQ: 2030185432

Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.

Contact: Peng gong
Q Q: 2030185432
Mobile: 18918462396(WeChat same number - 24 hours service)
Landline: 021-59718851
E-mail :kunage@126.com