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- Connection type
- Raised face flanged
- Size range
- DN15–DN50
- Lead time
- Checking…
- Standard
- EN 1092-1
| Design standard | API 602 |
|---|---|
| Connection type | Raised face flanged |
| Connection standard | EN 1092-1 |
| Pressure system | PN |
| Pressure rating | PN16 |
| Body material | F9 |
| Available sizes | DN15 · DN20 · DN25 · DN32 · DN40 · DN50 |
| Available trims | Trim 1 · Trim 2 · Trim 3 · Trim 4 · Trim 5 · Trim 8 · Trim 9 · Trim 10 · Trim 11 · Trim 12 · Trim 13 · Trim 14 · Trim 15 · Trim 16 · Trim 17 · Trim 5A · Trim 8A |
Catalogue options. Operating limits depend on the selected size, materials and configuration.
Dimensions by nominal size
Compare EN 558-1 series.
Open a series tab to see its exact length and DN coverage. Select the same series when adding the valve to RFQ or generating documents.
SELECTED VARIANTEN 558-1 series 14
6 of 6 product sizes have an available length.
| DN | Face-to-face L (mm) | Availability |
|---|---|---|
| DN15 | 115 | Available |
| DN20 | 120 | Available |
| DN25 | 125 | Available |
| DN32 | 130 | Available |
| DN40 | 140 | Available |
| DN50 | 150 | Available |
| DN | Height from flow centreline, H (mm) | Port bore diameter, Ød (mm) | Flange outside diameter, OD (mm) | Flange thickness, t (mm) | Raised-face height (mm) | Bolt-circle diameter, BC (mm) | Bolt holes (qty) | Bolt-hole diameter (mm) | RFQ product code |
|---|---|---|---|---|---|---|---|---|---|
| DN15 | 58 | 10.5 | 95 | 14 | 2 | 65 | 4 | 14 | FF602-CHK-SWG-D15-P16-RF-F9-T1 |
| DN20 | 58 | 13 | 105 | 14 | 2 | 75 | 4 | 14 | FF602-CHK-SWG-D20-P16-RF-F9-T1 |
| DN25 | 72.4 | 17 | 115 | 16 | 2 | 85 | 4 | 14 | FF602-CHK-SWG-D25-P16-RF-F9-T1 |
| DN32 | 84 | 23 | 140 | 16 | 2 | 100 | 4 | 18 | FF602-CHK-SWG-D32-P16-RF-F9-T1 |
| DN40 | 92 | 28 | 150 | 16 | 2 | 110 | 4 | 18 | FF602-CHK-SWG-D40-P16-RF-F9-T1 |
| DN50 | 112 | 36 | 165 | 18 | 2 | 125 | 4 | 18 | FF602-CHK-SWG-D50-P16-RF-F9-T1 |
About this product
F9 forged check valve with raised face flanged ends, Trim 1 and PN16. Available nominal sizes: DN15, DN20, DN25, DN32, DN40, DN50. Download the product-range datasheet or select an exact size for RFQ and 3D.
Final material suitability, pressure-temperature limits, tests and document scope are confirmed with the quotation.
For technical documentation or assistance with your selection, contact FerraForge.
Pressure & temperature
PN16 is the catalogue pressure designation. Final allowable limits depend on material and operating temperature.
Documentation
State the required testing, EN 10204 certificate scope and project documentation with the enquiry.
Detailed internal construction
- Trim
- Trim 1
- Seat sealing surface
- AISI 410 stainless steel (13Cr)
- Swing disc sealing surface
- AISI 410 stainless steel (13Cr)
- Body
- F9
- Cover construction
- Bolted cover
- Structural BOM
- Final component materials per approved CLDG drawing for this body grade
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