Wafer Check Valve (Marine)
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Specifications
Confirmed at quote- Size Range
- DN40 to DN800
- Pressure Class
- PN10, PN16, PN25
- End connection
- Wafer
Standards
- Flange & end dimension
- DIN 2501
- Other standards
- DIN EN 10226-1 PN 16
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
All available material options per part. Click a pill to set it in the configurator.
- Body
- Disc
- Body Seal
- Ring Bolt
Dimensions per size(17 sizes)
| Size | Öd (mm) | L (mm) | b (mm) | PN25 D (mm) | PN10 D (mm) | PN16 D (mm) | Weight |
|---|---|---|---|---|---|---|---|
| DN40 | 20 | 30.5 | 16 | 92 | - | - | 0.8 kg |
| DN50 | 32 | 41.5 | 16 | 107 | - | - | 1 kg |
| DN65 | 38 | 51.5 | - | 127 | - | - | 1.3 kg |
| DN80 | 52 | 62 | 18 | 142 | - | - | 1.5 kg |
| DN100 | 70 | 92 | 18 | 170 | - | - | 2.2 kg |
| DN125 | 87 | 104 | 18 | 196 | - | - | 3.6 kg |
| DN150 | 110 | 129 | 22 | 226 | - | - | 5.3 kg |
| DN200 | 154 | 172 | 22 | 286 | - | - | 11 kg |
| DN250 | 190 | 212 | 32 | 343 | 329 | 331 | 16 kg |
| DN300 | 236 | 263 | 32 | 403 | 380 | 386 | 28 kg |
| DN350 | 265 | 258 | 38 | 460 | 440 | 446 | 37 kg |
| DN400 | 290 | 300 | 38 | 517 | 491 | 498 | 55 kg |
| DN450 | 330 | 330 | 44 | 567 | 541 | 558 | 66 kg |
| DN500 | 368 | 368 | 58 | 627 | 596 | 620 | 107 kg |
| DN600 | 435 | 435 | 68 | 734 | 608 | 737 | 158 kg |
| DN700 | 550 | 540 | 76 | 836 | 813 | 807 | 235 kg |
| DN800 | 650 | 640 | 89 | 945 | 920 | 914 | 364 kg |
Technical drawings(1 page)
Features
- Wafer (sandwich) type design for installation between flanges
- Single disc configuration
- Ring bolt (item 4) for handling/retention
- Available in multiple body and disc material combinations including bronze for marine service
- PN10, PN16, and PN25 pressure ratings available depending on size
Description
A wafer (sandwich) type check valve designed for installation between flanges to DIN 2501. Available in sizes DN40 to DN800 with pressure ratings PN10, PN16, and PN25. Body materials include grey cast iron, ductile iron, stainless steel, and bronze.
Selection notes
This check valve is a wafer type and sandwich type pattern, supplied for wafer installation.
Sizes run DN40 to DN800, in PN10, PN16, PN25.
The body is offered in GG25, GGG40, St37 and 304, so the grade can be matched to the service rather than the other way round.
It is catalogued for Industrial Process.
Built to DIN 2501 and DIN EN 10226-1 PN 16.
Available pressure classes
Pressure classes this product is rated to.
Used in
Related guides
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