RDCS โ Hydraulic Cushion Slow Closing Check Valve
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Specifications
Confirmed at quote- Size Range
- DN50โDN600
- Pressure Class
- PN16
- Standards
- EN 12334
- End connection
- Flanged to EN 1092-2
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
- Body
Pressure-temperature rating
Maximum working pressure at each temperature, per pressure class.
| Class | Temperature | Max pressure |
|---|---|---|
| PN16 | -10ยฐC | 16 bar |
| PN16 | 80ยฐC | 16 bar |
Dimensions per size(14 sizes)
| Size | L | D1_PN16 | D2_PN16 | D1_PN10 | D1_PN25 | D2_PN10 | D2_PN25 | Weight |
|---|---|---|---|---|---|---|---|---|
| DN50 | 203 mm | 165 mm | 125 mm | โ | โ | โ | โ | โ |
| DN65 | 216 mm | 185 mm | 145 mm | โ | โ | โ | โ | โ |
| DN80 | 241 mm | 200 mm | 160 mm | โ | โ | โ | โ | โ |
| DN100 | 292 mm | โ | โ | 220 mm | 235 mm | 180 mm | 190 mm | โ |
| DN125 | 330 mm | โ | โ | 250 mm | 270 mm | 210 mm | 220 mm | โ |
| DN150 | 356 mm | โ | โ | 285 mm | 300 mm | 240 mm | 250 mm | โ |
| DN200 | 495 mm | โ | โ | 340 mm | 360 mm | 295 mm | 310 mm | โ |
| DN250 | 622 mm | 405 mm | 355 mm | 395 mm | 425 mm | 350 mm | 370 mm | โ |
| DN300 | 698 mm | 460 mm | 410 mm | 445 mm | 485 mm | 400 mm | 430 mm | โ |
| DN350 | 787 mm | 520 mm | 470 mm | 505 mm | โ | 460 mm | โ | โ |
| DN400 | 914 mm | 580 mm | 525 mm | 565 mm | โ | 515 mm | โ | โ |
| DN450 | 914 mm | 640 mm | 585 mm | 615 mm | โ | 565 mm | โ | โ |
| DN500 | 978 mm | 715 mm | 650 mm | 670 mm | โ | 620 mm | โ | โ |
| DN600 | 1100 mm | 840 mm | 770 mm | 780 mm | โ | 725 mm | โ | โ |
Approvals
Features
- The RDCS incorporates a hydraulic dashpot that decelerates the disc through the last part of its travel before seating, eliminating the impact and pressure spike of valve slam
- Suitable for pump discharge on sewage, sludge and slurry where aggressive media would quickly damage spring-assisted check valves
- No springs in contact with media
Description
Surge-controlled closing for sewage and slurry service. The RDCS incorporates a hydraulic dashpot that decelerates the disc through the last part of its travel before seating, eliminating the impact and pressure spike of valve slam. Suitable for pump discharge on sewage, sludge and slurry where aggressive media would quickly damage spring-assisted check valves. No springs in contact with media.
Smart find
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Adds to your quote request โ not a purchase. Refine size, pressure and material before submitting.