DIN Gate Valve
This DIN gate valve from TOT is a type of stainless steel gate valve, which is simple in design and complies with German standards. The DIN gate valve consists of a valve body, a valve cover, a valve stem, a valve seat ring, a handwheel and a gate. The valve stem that connects the handwheel and the valve disc is responsible for driving the valve disc to the correct position.
We can provide you with manual, bevel gear transmission and electric stainless steel gate valves. Contact us now to get the most favorable ex-factory price.
Description
When the valve is open, the gate moves in the bonnet to allow full flow. When the gate valve is closed, the gate moves down into the seat, achieving a positive seal.
You can usually use this valve to stop or start flow, because they are not designed for throttling, the valve only operates in the fully open position or the fully closed position. We can also provide you with a two-way gate valve, allowing it to be used in both directions.
Flanged stainless steel gate valves are suitable for ANSIClass150~900, PN2.0~16.0MPa, working temperature -29~425℃ (carbon steel) and -40~500°C (stainless steel) on various pipelines, used to cut off or connect the media in the pipeline.
You can use our stainless steel gate valves for a variety of media fluids such as water, steam, oil, nitric acid, acetic acid, strong oxidizing media and urea.
DIN Gate Valve Production Enforce Standard
The DIN Gate Valve produced by TOT Valve is manufactured in full accordance with DIN standards, including design, length and flange connection dimensions. We strictly inspect and test them according to the pressure and temperature under ASTM standards to ensure that you get almost the same service life in different application environments.
| Design Spec | Face to Face | End Flange Dimension | Pressure-Temp | Inspection & Test |
| DIN 3352 | DIN 3202(F4/F5/F7) | EN1092-1:2001 | ASTM B16.34 | DIN 3230 |
DIN Gate Valve Technical Data
| PN(MPa) | PN16 | PN25 | PN40 | PN64 | PN100 | Test Meduyn |
|---|---|---|---|---|---|---|
| Shell Test(MPa) | 2.5 | 3.75 | 6.0 | 9.6 | 15.0 | Water |
| Seal Test(MPa) | 1.8 | 2.75 | 4.4 | 7.04 | 11.0 | |
| Back Seal Test(MPa) | 1.8 | 1.8 | 4.4 | 7.04 | 11.0 | |
| Air Seal Test(MPa) | 6.0 | Air | ||||
| Suitable Temp(℃) | -29~425℃ | |||||
| Suitable Media | Water/Steam/Oil | |||||
*Note: We are a professional gate valve manufacturer and can also produce exclusive DIN Gate Valve for you. You are welcome to join our list of partners.
Structural Characteristics
– Excellent flow and minimized friction loss
– Product design and manufacturing meet the requirements of DIN advanced standards, reliable sealing and excellent performance
– Compact and reasonable structural design, beautiful appearance
– Adopt wedge-type elastic gate structure, medium and large diameters are equipped with rolling bearings, easy to open and close
– A full range of valve body materials, packing and gaskets are reasonably selected according to actual working conditions or user requirements, Applicable to various pressure, temperature and medium working conditions
– Select a variety of DIN piping flange standards and flange sealing surface types to meet various engineering needs and user requirements
– Excellent performance in humid or corrosive environments
Materials of Main Construction
The TOT Valve body are cast or forged from a variety of high-quality materials, including stainless steel, cast steel and alloy steel, depending on the requirements of your gate valve application scenario.
The main materials of packing are PTFE or Graphite.
If you are interested in our gate valve materials, you can contact us by leaving your information in the form on the right.
| No. | Parts | Material | |
|---|---|---|---|
| 1 | Body | ASTM A216 WCB | GG GS-C25,CF8,CF8M |
| 2 | Wedge | ASTM A216 WCB+13Cr | GG GS-C25,CF8,CF8M |
| 4 | Stem | ASTM A182 F6a | 13Cr,F304,F316 |
| 7 | Bonnet | ASTM A216 WCB | GG GS-C25, CF8, CF8M |
| 6 | Stud | ASTM A193-B7 | A193B7, A193B8 |
| 5 | Nut | ASTM A194-2H | A194-8 |
| 8 | Packing | Graphite | Graphite |
| 9 | Bushing | ASTM A216 410 | ASTM,A216,410 |
| 10 | Gland | ASTM A216 WCB | GG G525, CF8, CF8M |
| 3 | Stem Nut | ZCuAl10Fe3 Bronze | Bronze,304,316 |
| 11 | Handwheel | ASTM A47 | ASTM, A47 |
Main External and Connection Dimension
TOT Valve can provide you with DIN Gate Valve of various sizes and models. We list all existing DIN Gate Valve Sizes.
The data we provide can be used for your reference. If you do not have the gate valve size you need, you can contact us immediately. Our professional sales manager will contact you and can provide you with exclusive ODM and OEM services.
PN16 DIN Gate Valve
| DN | L | D | D1 | D2 | b | f | Z-Φd |
|---|---|---|---|---|---|---|---|
| 15 | 130(F1) | 95 | 65 | 45 | 16 | 2 | 4-Φ14 |
| 20 | 150(F1) | 105 | 75 | 58 | 18 | 2 | 4-Φ14 |
| 25 | 160(F1) | 115 | 85 | 68 | 18 | 2 | 4-Φ14 |
| 32 | 180(F1) | 140 | 100 | 78 | 18 | 2 | 4-Φ18 |
| 40 | 200(F1) | 150 | 110 | 88 | 18 | 3 | 4-Φ18 |
| 50 | 250(F5) | 165 | 125 | 102 | 18 | 3 | 4-Φ18 |
| 65 | 270(F5) | 185 | 145 | 122 | 18 | 3 | 8-Φ18 |
| 80 | 280(F5) | 200 | 160 | 138 | 20 | 3 | 8-Φ18 |
| 100 | 300(F5) | 220 | 180 | 158 | 20 | 3 | 8-Φ18 |
| 125 | 325(F5) | 250 | 210 | 188 | 22 | 3 | 8-Φ18 |
| 150 | 350(F5) | 285 | 240 | 212 | 22 | 3 | 8-Φ22 |
| 200 | 400(F5) | 340 | 295 | 268 | 24 | 3 | 12-Φ22 |
| 250 | 450(F5) | 405 | 355 | 320 | 26 | 3 | 12-Φ26 |
| 300 | 500(F5) | 460 | 410 | 378 | 28 | 4 | 12-Φ26 |
| 350 | 550(F5) | 520 | 470 | 438 | 30 | 4 | 16-Φ26 |
| 400 | 600(F5) | 580 | 525 | 490 | 32 | 4 | 16-Φ30 |
| 450 | 650(F5) | 640 | 585 | 550 | 40 | 4 | 20-Φ30 |
| 500 | 700(F5) | 715 | 650 | 610 | 44 | 4 | 20-Φ33 |
| 600 | 800(F5) | 840 | 770 | 725 | 54 | 5 | 20-Φ36 |
PN25 DIN Gate Valve
| DN | L | D | D1 | D2 | b | f | Z-Φd |
|---|---|---|---|---|---|---|---|
| 15 | 130(F1) | 95 | 65 | 45 | 16 | 2 | 4-Φ14 |
| 20 | 150(F1) | 105 | 75 | 58 | 18 | 2 | 4-Φ14 |
| 25 | 160(F1) | 115 | 85 | 68 | 18 | 2 | 4-Φ14 |
| 32 | 180(F1) | 140 | 100 | 78 | 18 | 2 | 4-Φ18 |
| 40 | 200(F1) | 150 | 110 | 88 | 18 | 3 | 4-Φ18 |
| 50 | 250(F5) | 165 | 125 | 102 | 20 | 3 | 4-Φ18 |
| 65 | 270(F5) | 185 | 145 | 122 | 22 | 3 | 8-Φ18 |
| 80 | 280(F5) | 200 | 160 | 138 | 24 | 3 | 8-Φ18 |
| 100 | 300(F5) | 235 | 190 | 162 | 24 | 3 | 8-Φ22 |
| 125 | 325(F5) | 270 | 220 | 188 | 26 | 3 | 8-Φ26 |
| 150 | 350(F5) | 300 | 250 | 218 | 28 | 3 | 8-Φ26 |
| 200 | 400(F5) | 360 | 310 | 278 | 30 | 3 | 12-Φ26 |
| 250 | 450(F5) | 425 | 370 | 335 | 32 | 3 | 12-Φ30 |
| 300 | 500(F5) | 480 | 430 | 395 | 34 | 4 | 16-Φ30 |
| 350 | 550(F5) | 555 | 490 | 450 | 38 | 4 | 16-Φ33 |
| 400 | 600(F5) | 620 | 550 | 505 | 40 | 4 | 16-Φ36 |
| 450 | 650(F5) | 670 | 600 | 550 | 46 | 4 | 20-Φ36 |
| 500 | 700(F5) | 730 | 660 | 615 | 48 | 4 | 20-Φ36 |
| 600 | 800(F5) | 845 | 770 | 720 | 58 | 5 | 20-Φ39 |
* We are not just providing simple quotes but experts in selection, calculation, and drawing.
