Check Valve
DIN Cast Steel Swing Check Valve
Specifications
Confirmed at quote- Size Range
- DN50-DN500
- Pressure Class
- PN10, PN16, PN25, PN40, PN63, PN100
- End connection
- BS EN 1092-1 flange · DIN 2542 flange · DIN 2543 flange · DIN 2544 flange · DIN 2545 flange · DIN 2546 flange · DIN 2547 flange
Available sizes
Standard DN sizes covered by this product. Confirmed at quote.
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
Preconfigured setups
Offered in complete material setups. Pick one to set every part to the matched set, or choose parts individually below.
All available material options per part. Click a pill to set it in the configurator.
- body
- bonnet
- disc
- gasket
- arm
- arm pin
- bonnet bolt
- bonnet nut
- disc nut
- eye bolt
- plug
Dimensions per size(55 sizes)
| Size | D | D1 | D2 | b | f | n-Ø | L | H | Weight |
|---|---|---|---|---|---|---|---|---|---|
| DN50 (PN16) | 165 mm | 125 mm | 102 mm | 20 mm | 3 mm | 4 mm | 300 mm | 205 mm | — |
| DN50 (PN25) | 165 mm | 125 mm | 102 mm | 20 mm | 3 mm | 4 mm | 300 mm | 205 mm | — |
| DN50 (PN40) | 165 mm | 125 mm | 102 mm | 20 mm | 3 mm | 4 mm | 300 mm | 205 mm | — |
| DN50 (PN63) | 180 mm | 135 mm | 102 mm | 26 mm | 3 mm | 4 mm | 300 mm | 205 mm | — |
| DN50 (PN100) | 195 mm | 145 mm | 102 mm | 30 mm | 3 mm | 8 mm | 300 mm | 205 mm | — |
| DN65 (PN16) | 185 mm | 145 mm | 122 mm | 18 mm | 3 mm | 4 mm | 340 mm | 225 mm | — |
| DN65 (PN25) | 185 mm | 145 mm | 122 mm | 22 mm | 3 mm | 8 mm | 340 mm | 225 mm | — |
| DN65 (PN40) | 185 mm | 145 mm | 122 mm | 22 mm | 3 mm | 8 mm | 340 mm | 225 mm | — |
| DN65 (PN63) | 205 mm | 160 mm | 122 mm | 26 mm | 3 mm | 8 mm | 340 mm | 225 mm | — |
| DN65 (PN100) | 220 mm | 170 mm | 122 mm | 34 mm | 3 mm | 8 mm | 340 mm | 225 mm | — |
| DN80 (PN16) | 200 mm | 160 mm | 138 mm | 20 mm | 3 mm | 8 mm | 380 mm | 235 mm | — |
| DN80 (PN25) | 200 mm | 160 mm | 138 mm | 24 mm | 3 mm | 8 mm | 380 mm | 235 mm | — |
| DN80 (PN40) | 200 mm | 160 mm | 138 mm | 24 mm | 3 mm | 8 mm | 380 mm | 235 mm | — |
| DN80 (PN63) | 215 mm | 170 mm | 138 mm | 28 mm | 3 mm | 8 mm | 380 mm | 235 mm | — |
| DN80 (PN100) | 230 mm | 180 mm | 138 mm | 36 mm | 3 mm | 8 mm | 380 mm | 235 mm | — |
| DN100 (PN16) | 220 mm | 180 mm | 158 mm | 20 mm | 3 mm | 8 mm | 430 mm | 275 mm | — |
| DN100 (PN25) | 235 mm | 190 mm | 162 mm | 24 mm | 3 mm | 8 mm | 430 mm | 275 mm | — |
| DN100 (PN40) | 235 mm | 190 mm | 162 mm | 24 mm | 3 mm | 8 mm | 430 mm | 275 mm | — |
| DN100 (PN63) | 250 mm | 200 mm | 162 mm | 30 mm | 3 mm | 8 mm | 430 mm | 275 mm | — |
| DN100 (PN100) | 265 mm | 210 mm | 162 mm | 40 mm | 3 mm | 8 mm | 430 mm | 275 mm | — |
| DN125 (PN16) | 250 mm | 210 mm | 188 mm | 22 mm | 3 mm | 8 mm | 500 mm | 305 mm | — |
| DN125 (PN25) | 270 mm | 220 mm | 188 mm | 24 mm | 3 mm | 8 mm | 500 mm | 305 mm | — |
| DN125 (PN40) | 270 mm | 220 mm | 188 mm | 24 mm | 3 mm | 8 mm | 500 mm | 305 mm | — |
| DN125 (PN63) | 295 mm | 240 mm | 188 mm | 34 mm | 3 mm | 8 mm | 500 mm | 305 mm | — |
| DN125 (PN100) | 315 mm | 250 mm | 188 mm | 40 mm | 3 mm | 8 mm | 500 mm | 305 mm | — |
| DN150 (PN16) | 285 mm | 240 mm | 212 mm | 22 mm | 3 mm | 8 mm | 550 mm | 345 mm | — |
| DN150 (PN25) | 300 mm | 250 mm | 218 mm | 28 mm | 3 mm | 8 mm | 550 mm | 345 mm | — |
| DN150 (PN40) | 300 mm | 250 mm | 218 mm | 28 mm | 3 mm | 8 mm | 550 mm | 345 mm | — |
| DN150 (PN63) | 345 mm | 280 mm | 218 mm | 36 mm | 3 mm | 8 mm | 550 mm | 345 mm | — |
| DN150 (PN100) | 355 mm | 290 mm | 218 mm | 44 mm | 3 mm | 12 mm | 550 mm | 345 mm | — |
| DN200 (PN16) | 340 mm | 295 mm | 268 mm | 24 mm | 3 mm | 12 mm | 650 mm | 400 mm | — |
| DN200 (PN25) | 360 mm | 310 mm | 278 mm | 30 mm | 3 mm | 12 mm | 650 mm | 400 mm | — |
| DN200 (PN40) | 375 mm | 320 mm | 285 mm | 30 mm | 3 mm | 12 mm | 650 mm | 400 mm | — |
| DN200 (PN63) | 415 mm | 345 mm | 285 mm | 42 mm | 3 mm | 12 mm | 650 mm | 400 mm | — |
| DN200 (PN100) | 430 mm | 360 mm | 285 mm | 52 mm | 3 mm | 12 mm | 650 mm | 400 mm | — |
| DN250 (PN16) | 405 mm | 355 mm | 320 mm | 26 mm | 3 mm | 12 mm | 775 mm | 455 mm | — |
| DN250 (PN25) | 425 mm | 370 mm | 335 mm | 32 mm | 3 mm | 12 mm | 775 mm | 455 mm | — |
| DN250 (PN40) | 450 mm | 385 mm | 345 mm | 32 mm | 3 mm | 12 mm | 775 mm | 455 mm | — |
| DN250 (PN63) | 470 mm | 400 mm | 345 mm | 46 mm | 3 mm | 12 mm | 775 mm | 455 mm | — |
| DN300 (PN16) | 460 mm | 410 mm | 378 mm | 28 mm | 4 mm | 12 mm | 900 mm | 520 mm | — |
| DN300 (PN25) | 485 mm | 430 mm | 395 mm | 34 mm | 4 mm | 16 mm | 900 mm | 520 mm | — |
| DN300 (PN40) | 515 mm | 450 mm | 410 mm | 34 mm | 4 mm | 16 mm | 900 mm | 520 mm | — |
| DN300 (PN63) | 530 mm | 460 mm | 410 mm | 52 mm | 4 mm | 16 mm | 900 mm | 520 mm | — |
| DN350 (PN16) | 520 mm | 470 mm | 438 mm | 30 mm | 4 mm | 16 mm | 1025 mm | 575 mm | — |
| DN350 (PN25) | 555 mm | 490 mm | 450 mm | 36 mm | 4 mm | 16 mm | 1025 mm | 575 mm | — |
| DN350 (PN40) | 580 mm | 510 mm | 465 mm | 38 mm | 4 mm | 16 mm | 1025 mm | 575 mm | — |
| DN350 (PN63) | 600 mm | 525 mm | 465 mm | 56 mm | 4 mm | 16 mm | 1025 mm | 575 mm | — |
| DN400 (PN16) | 580 mm | 525 mm | 490 mm | 32 mm | 4 mm | 16 mm | 1150 mm | 630 mm | — |
| DN400 (PN25) | 620 mm | 550 mm | 505 mm | 40 mm | 4 mm | 16 mm | 1150 mm | 630 mm | — |
| DN400 (PN40) | 660 mm | 585 mm | 535 mm | 50 mm | 4 mm | 16 mm | 1150 mm | 630 mm | — |
| DN400 (PN63) | 670 mm | 585 mm | 535 mm | 60 mm | 4 mm | 16 mm | 1150 mm | 630 mm | — |
| DN500 (PN16) | 715 mm | 650 mm | 610 mm | 36 mm | 4 mm | 20 mm | 1400 mm | 750 mm | — |
| DN500 (PN25) | 730 mm | 660 mm | 615 mm | 40 mm | 4 mm | 20 mm | 1400 mm | 750 mm | — |
| DN500 (PN40) | 755 mm | 670 mm | 615 mm | 52 mm | 4 mm | 20 mm | 1400 mm | 750 mm | — |
| DN500 (PN63) | 800 mm | 705 mm | 615 mm | 68 mm | 4 mm | 20 mm | 1400 mm | 750 mm | — |
Features
- Swing check valve design
- Multiple pressure class options: PN16, PN25, PN40, PN63, PN100
- Multiple trim material configurations available
- Graphite spiral wound gasket with stainless steel winding
Description
Cast steel swing check valve designed and manufactured to DIN3840 and BS1868 standards. Available in sizes DN50 to DN500 with pressure ratings from PN10 to PN100. Multiple trim material options are provided including carbon steel and stainless steel grades.
Available pressure classes
Pressure classes this product is rated to.
Smart find
Searches our product catalogue using your spec. Drop a PDF (or multiple PDFs at once), paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.Related Check Valves
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