Product name: Imported liquid solenoid valve Product model:
Buhrer series
Drive method: electromagnetic connection: flange, thread
Structure: Direct-acting Sealed structure: Direct-acting
Pressure range: 1.6MPa Nominal dia
meter: DN3-500
Common materials: copper, stainless steel
Product introduction
The imported liquid solenoid valve produced by Breer, the driving method can be electromagnetic, the connection method can be flange, thread, the structure can be direct-acting, and the sealing structure can be direct-acting. DN3-500mm, the material can be selected from copper and stainless steel. Because the valve is used in a very wide range, the same valve has different combinations in different situations and working conditions.
Product Details
Buhrer brand-imported liquid solenoid valve can automatically or remotely control the on / off of the working medium pipelines such as water, oil, and liquid. Because the valve is sealed with rubber, the cleanliness of the working medium is greatly reduced, and it has the advantages of rapid opening and closing and high reliability.
A series of imported solenoid valves of the American
Buhrer brand: direct-acting solenoid valves, step-wise direct-acting solenoid valves, medium-low pressure solenoid valves, high-pressure solenoid valves, ultra-high-pressure solenoid valves, ultra-high temperature solenoid valves, steam solenoid valves, low-temperature solenoid valves, Anti-corrosion solenoid valve, diving solenoid valve, gas solenoid valve, gas fast shut-off solenoid valve, gas safety solenoid valve, vacuum solenoid valve, pulse solenoid valve, self-protection solenoid valve, two-position three-way solenoid valve, solenoid valve with manual function , Solenoid valve with signal function, etc.
Main technical para
meters of imported liquid solenoid valve:
Product specifications: DN3 ~ DN500
Body material: brass, stainless steel, etc.
Applicable medium: water, gas, oil, steam, gas, corrosive fluid, etc.
Temperature range: -250 ℃
Medium viscosity: less than 50C St
Protection performance: waterproof, explosion-proof (Exd IICT5), anti-corrosion
Wiring method: terminal block type; lead type; plug type
Control method: normally open, normally closed
Power supply voltage: DC12 ~ 127V; AC36 ~ 380V
Connection: internal thread, flange
Leakage: Zero
Working principle of imported liquid solenoid valve:
Normally closed: When the
coil is energized, the pilot valve core is closed, the pilot hole is opened, the upper cavity of the valve is depressurized, the piston is pushed by the pressure of the lower cavity medium, and the solenoid valve is opened; The hole is closed, the valve cavity is pressurized by the piston orifice and the thrust of the return spring, and the solenoid valve is closed.
Normally open: When the
coil is energized, the pilot hole is closed, the upper cavity of the valve is pressurized by the piston orifice and the thrust of the return spring, and the solenoid valve is closed. When the
coil is de-energized, the pilot valve core is reset by the spring, the pilot hole is opened, the upper cavity of the valve is depressurized, the piston is pushed by the pressure of the lower cavity medium, and the solenoid valve is opened.
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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.