Name: Imported piston type solenoid valve Model:
Regus Caliber: DN10-200 Pressure: 16kg Material: Stainless steel
British
Regus Regus imported piston flange solenoid valve
The piston type solenoid valve is a switching fluid control element that relies on an electromagnetic
coil to generate electromagnetic force to drive the valve, and is one of the commonly used actuators in the pipeline control process. According to the principle, it is divided into three categories: direct-acting, step-by-step, and pilot.
British
Regus Regus piston flange solenoid valve definition
1. Direct-acting solenoid valve: When energized, the electromagnetic
coil generates electromagnetic force, directly attracts the valve core, and the spool is displaced. When the power is cut off, the electromagnetic force disappears and the spool is reset by the spring.
2, step-by-step direct-acting solenoid valve: he is a combination of direct-acting and pilot-operated. Normally closed type--When there is no pressure difference between the inlet and the outlet, the electromagnetic force directly opens the pilot hole to connect the main valve piston upwards, and the valve opens; when the inlet and outlet reach the starting pressure difference, after the energization, the electromagnetic force is first opened. The pilot hole, the upper chamber piston pressure drops, so that the main piston is pulled by the pressure difference and the electromagnetic force, and the valve port is opened; when the power is off, the pilot hole is closed by the spring return, the upper piston of the main piston is pressurized, and the main piston is pushed downward. The valve is closed. The normally open type is the opposite of the normally closed type.
3, pilot type solenoid valve: normally closed type - when energized, the electromagnetic force attracts the pilot valve core, the pilot hole is opened, the pressure of the upper chamber of the main valve piston is lowered, and the upper and lower chambers of the main piston form a high pressure. In this way, the pressure in the lower chamber pushes the main piston to open the valve; when the power is off, the spring force resets to close the pilot hole, the upper chamber of the main piston is pressurized, and the upper and lower chambers of the main piston form a high pressure, a medium pressure and a spring force. Main piston, the valve is closed. The normally open type is the opposite of the normally closed type.
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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.
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