details :
(1) Electric drive three-way ball valve type 185-188;
(2)
Ball valve type 185 - 188 are based on ball valve type 543 (d16DN10 to d63DN50) and electric actuator EA21. This type of range 185-188 is designed as a modular upgrade three-way ball valve for mixing and shunting applications that require special process requirements;
Application areas:
(1) Chemical industry
(2) Life Science
(3) Microelectronics
(4) Measurement and control
(5) Water treatment
(6) Shipbuilding
(7) diet
advantage:
(1) 4-20mA extra limit switch with electric feedback has different functions from actuator
(2) Cycle time control
(3) Engine current control
(4) Cycle control
(5) Extended cycle time
(6) Control of bending position for 90° and 180°
(7) Comprehensive emergency manual priority
product description:
· Type 185: Type 543 horizontal PVC-U, PVC-C UND ABS and EA21 (all standards)
· Model 186: Type 543 Horizontal PP-H and EA21 (ISO, ASTM)
· Type 187: Type 543 PVDF and EA21 ISO, ASTM)
· Type 188: 543 vertical PVC-U and ABS and EA21 (ISO, JIS)
EA21
Type 543
Rated torque (MDN): 10 Nm (7.4 ft.)
Peak torque: 20 Nm (15 lbs)
Pycle time MDN/90°: 5 seconds
On time ED: 100%
ISO5211: F05
Test period (20° UND MDN): 250,000
According to EN60529 IP65/67: Safety level
Current variant: 100-230 V~24 UND V =/~
Size range: d16DN10 to d63DN50
End connector: solvent cement socket and -spigots, fusion sleeve and -sockets, threaded end
Standard: ISO, BS, ASTM JIS UND
Nominal pressure: PN10 for all materials
Material: PVC-U, PVC-C, ABS, PP-H UND PVDF
seal:
O-rings: EPDM and FPM, further requirements
Ball seal: PTFE
Professional manufacturing and professional services, KUNAG creates more value for you
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.
download Google:
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.
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