Product Name: Imported Vacuum Solenoid Valve Product Model: Buhrer
Drive method: electromagnetic connection: flange, thread
Structure: Piston Piston Seal structure: soft seal, hard seal
Pressure range: 1.6-100MPa Nominal diameter: DN1-500
Common materials: stainless steel, 304, 316, titanium alloy steel, etc.
Product introduction
The imported vacuum solenoid valve produced by Blair can be driven by electromagnetic, flanged or screwed as the connection method, pilot-piston can be used as the structure, and soft seal or hard seal can be used as the sealing structure. The pressure range is PN1.6-100MPa, The nominal diameter is DN1-500mm, and the material can be stainless steel, 304, 316, titanium alloy steel, etc. 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 vacuum solenoid valve application range: It is widely used in metallurgy, petrochemical, pharmaceutical, food and medical, urban construction environmental protection, energy saving industries and other pipelines with negative working pressure.

Features of imported vacuum solenoid valve:
The valve core is a stainless steel piston type, with a special coil, which is not easy to burn; the coil starts the valve core and pulls the piston at the same time, and the installation direction of the valve body is unlimited. Good sealing performance and zero leakage.
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 parameters of imported vacuum solenoid valve:
Product specifications: DN1 ～ DN500
Body material: stainless steel
Applicable medium: water, gas, oil, steam, gas, corrosive fluid, etc.
Temperature range: -100 to + 550 ° C
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 method: internal thread, flange, external thread
Leakage: Zero
Imported vacuum solenoid valve working principle: Normally closed: When the coil is energized, the pilot valve core is closed, the pilot hole is opened, the valve upper chamber is depressurized, the piston is pushed by the pressure of the lower chamber medium, and the solenoid valve is opened; when the coil is powered off, the pilot valve is opened. The valve core is reset by the spring, the pilot hole is closed, the valve cavity is pressurized by the piston throttle hole and the thrust of the return spring is closed, 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.

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.