Imported electric low-noise porous control valve
Imported electric low-noise multi-hole control valve product overview
  YLOK imported electric low-noise cage control valve can reduce the noise of compressible fluid. In order to adapt to gas throttling and expansion and expansion, there are many symmetrical holes on the sleeve to reduce pressure drop. The spool adopts a pressure balanced structure. The fluid channel has an S streamline shape, and is also equipped with a guide wing to improve the balance of fluid flow around the sleeve, so that it has low pressure drop loss, large flow, low noise, anti-cavitation and anti-cavitation. The leakage of the regulating valve meets the ANSI Bl6.104 standard.
Main technical parameters of imported electric low-noise multi-hole control valve
Type: straight-through casting ball valve
Nominal diameter: 40-200mm
Nominal pressure: ANSI 125, 150, 300, 600, JIS 10, 16, 20, 30, 40K, PN1.6, 4.0, 6.4MPa
Connection type: flange connection: FF, RF, RJ, LG, groove type, embedded type
          Flange standards: JIS B2201-1984, ANSI Bl6.5-1981, JB79-59, etc.
          Welding connection: embedded welding SW (40～50mm)
          Butt welding BW (65～200mm)
Material: cast steel (ZG230-450), cast stainless steel (ZGlCrl8Ni9Ti, ZGlCrl8Nil2Mo2Ti,
            ZGOOCr18Ni12Mo2Ti), titanium, etc.
Upper valve cover: normal temperature type (P): -5～+230℃
          Extension I type (EⅠ): +230～+566℃
Note: The working temperature is not allowed to exceed the allowable range of various materials.
Gland type: bolt compression type
Filling material: V-type PTFE filler, impregnated tetrafluoroethylene asbestos filler, asbestos woven filler, graphite filler
Spool type: pressure balanced spool with metal seat
Flow characteristics: linear (LV)
Note: Integral and separate sleeves should be determined according to the nominal diameter, material and working temperature.
Material: stainless steel (1Cr18Ni9Ti, 1Cr18Ni2Mo2Ti, 17-4PH, 9Cr18, 316L), titanium and corrosion resistant alloys, etc.
Executive agency
Type: WK electric actuator
Power supply voltage: actuator: 220V, 50Hz, 380V, 60Hz
Manual mechanism: actuator: handwheel; 361L actuator: clutch type; SKZ actuator: handwheel; PSL actuator: handwheel
Valve action type: electric close or electric open
Performance
Leakage: less than 0.1% of the rated capacity of the valve, in line with ANSI B16.104-1976 Class III
Return difference: 1%, 1.5%, 2%
Basic error: 1.5%, 2%, 2.5%
Note: Use standard V-type PTFE packing
Adjustable range 25:1

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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
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
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