Nozzle (Silent) Check Valve
Debug · supplier source (internal only)
Specifications
Confirmed at quote- Size Range
- DN40-DN500
- Pressure Class
- PN10/PN40
- Standards
- DIN EN 1092, BS 4504, EN 12266-A
- End connection
- Flange ends (DIN EN 1092, BS 4504)
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
- stem
- bushing
- packing
- spring
- other.big guide
- other.bolt
- other.plate
- other.small guide
Pressure-temperature rating
Maximum working pressure at each temperature, per pressure class.
| Class | Temperature | Max pressure |
|---|---|---|
| PN10 disc test x1.1 | °C | 11 bar |
| PN10 body test x1.5 | °C | 15 bar |
| PN16 disc test x1.1 | °C | 18 bar |
| PN16 body test x1.5 | °C | 24 bar |
| PN25 disc test x1.1 | °C | 28 bar |
| PN25 body test x1.5 | °C | 38 bar |
| PN40 disc test x1.1 | °C | 44 bar |
| PN40 body test x1.5 | °C | 60 bar |
Dimensions per size(13 sizes)
| Size | L | D_PN10 | k_PN10 | D_PN16 | k_PN16 | Weight |
|---|---|---|---|---|---|---|
| DN40 | 85 mm | 150 mm | 110 mm | 150 mm | 110 mm | 4.2 kg |
| DN50 | 100 mm | 165 mm | 125 mm | 165 mm | 125 mm | 5.8 kg |
| DN65 | 120 mm | 185 mm | 145 mm | 185 mm | 145 mm | 8.1 kg |
| DN80 | 140 mm | 200 mm | 160 mm | 200 mm | 160 mm | 10.2 kg |
| DN100 | 170 mm | 220 mm | 180 mm | 220 mm | 180 mm | 14.5 kg |
| DN125 | 200 mm | 250 mm | 210 mm | 250 mm | 210 mm | 24 kg |
| DN150 | 230 mm | 285 mm | 240 mm | 285 mm | 240 mm | 32 kg |
| DN200 | 288 mm | 340 mm | 295 mm | 340 mm | 295 mm | 53 kg |
| DN250 | 354 mm | 400 mm | 350 mm | 400 mm | 355 mm | 94 kg |
| DN300 | 395 mm | 455 mm | 400 mm | 455 mm | 410 mm | 140 kg |
| DN350 | 472 mm | 505 mm | 460 mm | 520 mm | 470 mm | 225 kg |
| DN400 | 560 mm | 565 mm | 515 mm | 580 mm | 525 mm | 312 kg |
| DN500 | 670 mm | 670 mm | 620 mm | 715 mm | 650 mm | 540 kg |
Description
A nozzle (silent) check valve with flanged ends, suitable for pressure ratings PN10 to PN40. Available in sizes DN40 to DN500 with body materials including grey cast iron, ductile iron, and stainless steel options. Tested in accordance with EN 12266-A.
Smart find
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