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DIN BALL VALVE
The ball type of gate valve is a fluid control valve with a ball as the element. It is larger than the stop valve and is characterized by one or more flow controls in the pipeline system. They are characterized by 360 ° rotation ability to control the flow of fluid, and adopt a split monitoring design to prevent loopholes. Mixing tank, designed for high and low pressure applications.
Product introduction:
The ball type of gate valve is gate valve. The gate valve is larger than the stop valve and is characterized by one or more flow controls in the pipeline system. And not these or on. Gate valves have straight walls that allow process or gas to pass through the valve from any direction. These ball valves are used for the control and completion of liquids, gases and vapors in plant or process applications. They are characterized by 360 ° rotation ability to control the flow of fluid, and adopt a split monitoring design to prevent loopholes. Mixing tank, designed for high and low pressure applications.
Our DIN valve has the characteristics of simple and large-area use, such as the key position of the valve, high-quality valve seat, durable DIN valve ball, and we have certain evaluation temperature in terms of easy operation in the vacuum pressure space, vacuum treatment and vacuum treatment capacity, chemical properties and range. Ball valve is a valve used to control the flow of various fluids. They are similar to gates in that they are mainly used for isolation applications where it is desirable to be able to stop two flows rather than directional flows.
Product advantages:
Din ball valves are terminated by valves in the service line for controlling the flow of fluid and transparent spheres. The parallel ball valve in DIN ball valve seat makes linear movement in any direction in the plane parallel to (parallel to) the flow type ball valve vertically arranged by the sphere, but it can rotate freely around this transparent ball valve. In valves are ideal for ball valve applications that require large, easy to operate valves. Since all of its ball valves can be closed directly, the design and solid cavity directly in the same limited space of this ball valve.
Din valves are ideal for a variety of applications because of their excellent performance characteristics. The performance of the valve can be well controlled. The design of these spheres is suitable for large and high-pressure pipelines and can withstand impact, so it is widely used. Durable, while maintaining good sealing characteristics.
Product design:
It is usually used for easier control, which is very common in industry, because in low-pressure industry, they are DIN ball valves, whose structure is more convenient than its angle valve, and it is convenient to operate various structures on equipment. Special types are designed for very high pressures or special operating environments.
The design of DIN valve is controlled by the design of ball valve, so it is highly sensitive and repeatable to control or repeat the minimum position. Ball valves are integrated into pipework, usually more groups or systems, for applications where control is required, including the medical, chemical and pharmaceutical industries; Processing industries, including oil refineries and power generation; Papermaking and papermaking industrialization project; Processing industry; Pulp.
The single threaded straight through design features a forged body and a shaft located in the body. The shaft in the thrust connecting rod on the pipe is an inlet with an O-ring. Between an outer seal seat surface and the valve body and between an outer seal seat surface and the valve body.
Key Specifications / Features
Quick Detail:
DIN 3202 F4 ball valve, short length.
Design: EN 12516-1.
Body: ASTM A351 CF8M.
Nominal size: DN100.
Nominal class: PN16.
End Connection: RF flange.
Face to face: EN 558-1/14.
Test and inspection: EN 12266-1.
Product Range:
Body material: Carbon Steel, Stainless Steel, Alloy Steel.
Normal diameter: 1/2 - 4 Inch (DN15 - DN100).
End connection: BW, Flanged.
Pressure range: 150 LB (PN10 - PN16).
Working temperature: -46℃ - +200℃.
Size Specification:
| Size(inch) | ΦA | ΦB | ΦC | ΦD | E | f | n-Φd | H | L1 | L |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/2” | 15 | 45 | 65 | 95 | 14 | 2 | 4-Φ14 | 84 | 130 | 115 |
| 3/4” | 20 | 58 | 75 | 105 | 16 | 2 | 4-Φ14 | 84 | 130 | 120 |
| 1” | 25 | 68 | 85 | 115 | 16 | 2 | 4-Φ14 | 93 | 160 | 125 |
| 1 1/4” | 32 | 78 | 100 | 140 | 16 | 2 | 4-Φ18 | 102 | 160 | 130 |
| 1 1/2” | 38 | 88 | 110 | 150 | 16 | 3 | 4-Φ18 | 135 | 220 | 140 |
| 2” | 50 | 102 | 125 | 165 | 18 | 3 | 4-Φ18 | 145 | 220 | 150 |
| 2 1/2” | 65 | 122 | 145 | 185 | 18 | 3 | 4-Φ18 | 174 | 350 | 170 |
| 3” | 75 | 138 | 160 | 200 | 20 | 3 | 8-Φ18 | 188 | 350 | 180 |
| 4” | 100 | 158 | 180 | 220 | 20 | 3 | 8-Φ18 | 203 | 350 | 190 |
Material List
| ITEM | PARTS | MATERIAL |
|---|---|---|
| 1 | Valve body | CF8/CF8M(SS304/SS316) |
| 2 | Seat | PTFE |
| 3 | Ball | CF8/CF8M(SS304/SS316) |
| 4 | Body seal | PTFE |
| 5 | Spring washer 1 | A2-70 (SS304) |
| 6 | Nut | A2-70 (SS304) |
| 7 | Stud | A2-70 (SS304) |
|---|---|---|
| 8 | Cap | CF8/CF8M(SS304/SS316) |
| 9 | Stem seal | PTFE |
| 10 | Lower packing | PTFE |
| 11 | Upper packing | PTFE |
| 12 | Gland nut | CF8/CF8M(SS304/SS316) |
| 13 | Spring washer 2 | A2-70 (SS304) |
| 14 | Stem nut | A2-70 (SS304) |
| 15 | Stem | CF8/CF8M(SS304/SS316) |
| 16 | Handle | Stainless steel |
| 17 | Handle cover | Plastic |
