Disc Check Valve (Marine)
Model: VDCV-16-40
Debug · supplier source (internal only)
Specifications
Confirmed at quote- Size Range
- DN15-DN200
- Pressure Class
- PN16/PN40
- Standards
- ENING, ENSIONS, DIN 3202/2-K4, ISO 5752, DIN 2501
Available sizes
Standard DN sizes covered by this product. Confirmed at quote.
Available pressure classes
Pressure classes this product is rated to.
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
- seat
- spring
- other.disc guide
Pressure-temperature rating
Maximum working pressure at each temperature, per pressure class.
| Class | Temperature | Max pressure |
|---|---|---|
| PN16 Bronze | 120°C | 16 bar |
| PN16 Bronze | 180°C | 15 bar |
| PN16 Bronze | 200°C | 14 bar |
| PN16 Bronze | 250°C | 13 bar |
| PN40 Steel | 120°C | 40 bar |
| PN40 Steel | 200°C | 35 bar |
| PN40 Steel | 300°C | 28 bar |
| PN40 Steel | 400°C | 21 bar |
| PN40 AISI316 | 120°C | 40 bar |
| PN40 AISI316 | 200°C | 34 bar |
| PN40 AISI316 | 300°C | 32 bar |
| PN40 AISI316 | 400°C | 29 bar |
Dimensions per size(12 sizes)
| Size | OD | L | OA | OB | D | OC | Weight |
|---|---|---|---|---|---|---|---|
| DN15 | 40 mm | 16 mm | — | — | — | — | 0.1 kg |
| DN20 | 47 mm | 19 mm | — | — | — | — | 0.135 kg |
| DN25 | 56 mm | 22 mm | — | — | — | — | 0.2 kg |
| DN32 | 72 mm | 28 mm | — | — | — | — | 0.46 kg |
| DN40 | 82 mm | 32 mm | — | — | — | — | 0.63 kg |
| DN50 | 95 mm | 40 mm | — | — | — | — | 0.98 kg |
| DN65 | 115 mm | 46 mm | — | — | — | — | 1.35 kg |
| DN80 | 132 mm | 50 mm | — | — | — | — | 2.08 kg |
| DN100 | 152 mm | 60 mm | — | — | — | — | 3.04 kg |
| DN125 | — | — | 184 mm | 194 mm | 90 mm | — | 9 kg |
| DN150 | — | — | 209 mm | 221 mm | 106 mm | 227 mm | 14 kg |
| DN200 | — | — | 276 mm | 287 mm | 140 mm | — | 24 kg |
Features
- Spring-assisted disc for both horizontal and vertical installation
- Available with or without spring
- Wafer-type body for installation between flanges
- Low minimum opening pressure
- Multiple material configurations: bronze, carbon steel, stainless steel
Description
A wafer-type disc check valve available in pressure ratings PN16 to PN40, covering nominal diameters DN15 to DN200. The valve incorporates a spring-assisted disc mechanism and is suitable for both horizontal and vertical flow directions. Available in bronze, steel, and stainless steel material configurations.
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 Bronze Marine Valves
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