Product Description
DEJIN-INC Co., Ltd is established in 2013, we're a group company, one manufacturing factory for All In One PC, one manufacturing factory for die castiong mold and products. One company for bearing.
DEJIN metal products company was established in 2018, we mainly engage in research, development, manufacturing of professional aluminum, zinc alloy molds and production parts of communication equipment, automobile accessories, LED lighting fixtures, small applicances, computers and medical instruments. etc. Various electronic product shells and heat dissipation devices and so on.
The factory covers an area of 6000 square meters, about 200 employees,
We have ISO9001, IATF16949 certificate to ensure good quality.
A valve is a control component in a fluid delivery system, which has functions such as shut-off, regulation, diversion, prevention of backflow, stabilization, diversion, or overflow pressure relief.
Valves used in fluid control systems have a wide variety of varieties and specifications, from the simplest globe valves to various valves used in extremely complex self-control systems. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metals, and radioactive media. Valves can be divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chromium molybdenum steel valves, chromium molybdenum vanadium steel valves, duplex steel valves, plastic valves, non-standard customized valves, etc. according to their materials.
Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metals, and radioactive media.
Valves are control components in pipeline fluid transportation systems, which are used to change the cross-sectional area of the passage and the direction of medium flow. They have functions such as diversion, cutoff, throttling, check, diversion, or overflow pressure relief. Valves used for fluid control range from the simplest globe valves to various valves used in extremely complex self-control systems, with a wide variety of varieties and specifications. The nominal diameter of valves ranges from extremely small instrument valves to industrial pipeline valves with a diameter of up to 10m. Valves can be used to control the flow of various types of fluids such as water, steam, oil, gas, mud, various corrosive media, liquid metals, and radioactive fluids. The working pressure of valves can range from 0.0013MPa to 1000MPa ultra-high pressure, and the working temperature can range from -269 ºC ultra-low temperature to 1430 ºC high temperature. The control of valves can adopt various transmission methods, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic, electromagnetic hydraulic, electro-hydraulic, pneumatic hydraulic, spur gear, bevel gear drive, etc; Under the action of pressure, temperature or other forms of sensing signals, the valve can act according to predetermined requirements, or perform simple opening or closing without relying on sensing signals. The valve relies on driving or automatic mechanisms to make the opening and closing parts move up, down, slide, swing or rotate, thereby changing the size of its flow channel area to achieve its control function.
Classified by function and purpose:
(1) Cut off type: such as gate valves, globe valves, plug valves, ball valves, butterfly valves, needle valves, diaphragm valves, etc. Cut off valves, also known as closed-circuit valves or globe valves, are used to connect or cut off the medium in pipelines.
(2) Check valve: such as check valve, also known as one-way valve or check valve. Check valve is an automatic valve that prevents the backflow of medium in the pipeline, prevents the pump and drive motor from reversing, and prevents the leakage of container medium. The bottom valve of the water pump for suction closure also belongs to the category of check valves.
(3) Safety related: such as safety valves, explosion-proof valves, accident valves, etc. The function of a safety valve is to prevent the pressure of the medium in the pipeline or device from exceeding the specified value, thereby achieving the purpose of safety protection.
(4) Regulating type: such as regulating valves, throttle valves, and pressure reducing valves, whose function is to regulate the pressure, flow rate, and other parameters of the medium.
(5) Diversion type: such as distribution valves, three-way valves, and drain valves. Its function is to distribute, separate or mix the medium in the pipeline.
(6) Special purpose categories: such as cleaning valves, vent valves, drain valves, exhaust valves, filters, etc. Exhaust valve is an essential auxiliary component in pipeline systems, widely used in boilers, air conditioners, oil and gas, and water supply and drainage pipelines. Often installed at high points or bends to eliminate excess gas in pipelines, improve pipeline efficiency, and reduce energy consumption.
Classified by nominal pressure:
(1) Vacuum valve: refers to a valve with a working pressure lower than the standard atmospheric pressure.
(2) Low pressure valve: refers to a valve with a nominal pressure PN ≤ 1.6Mpa.
(3) Medium pressure valve: refers to valves with nominal pressure PN of 2.5Mpa, 4.0Mpa, and 6.4Mpa.
(4) High pressure valve: refers to a valve with a nominal pressure PN of 10.0Mpa to 80.0Mpa.
(5) Ultra high pressure valve: refers to a valve with a nominal pressure PN ≥ 100.0Mpa.
(6) Filter: refers to valves with nominal pressure PN of 1.0Mpa and 1.6Mpa
Product Parameters
| 2 Way Solenoid Valve |
2-way normally closed valve pneumatic brass water solenoid valve |
Orifice mm |
Nominal Diameter
inch |
Nominal Diameter
(mm) |
Nominal pressure (PN) |
Valve body material |
Connecting thread |
Voltage (optional) |
Funciton |
Pressure environment |
Size (mm) |
N.W. |
| |
ZS06-2.5, |
2.5 |
1/8in |
3.175 |
7Mpa |
brass |
1/8in |
110V, 220V, 12V,24V |
Normally closed type |
medium voltage |
98x50x40.5 |
1 kg |
| ZS08-2.5, ZS08-10, |
2.5, 10, |
1/4in |
6.35 |
7Mpa |
brass |
1/4in |
110V, 220V, 12V,24V |
Normally closed type |
medium voltage |
98x50x40.5 |
1 kg |
| ZS10-4, ZS10-10 |
4, 10 |
3/8in |
9.5 |
7Mpa |
brass |
3/8in |
110V, 220V, 12V,24V |
Normally closed type |
medium voltage |
98x50x40.5 |
1 kg |
| ZS15-10 |
10 |
1/2in |
12.7 |
7Mpa |
brass |
1/2in |
110V, 220V, 12V,24V |
Normally closed type |
medium voltage |
98x50x40.5 |
1 kg |
| ZS30-XX |
|
3/4in |
19.05 |
7Mpa |
brass |
3/4in |
110V, 220V, 12V,24V |
Normally closed type |
medium voltage |
98x50x40.5 |
1 kg |
| ZS25-XX |
|
1in |
25.4 |
7Mpa |
brass |
1in |
110V, 220V, 12V,24V |
Normally closed type |
medium voltage |
98x50x40.5 |
1 kg |
Detailed Photos
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