Wafer check valve K4 spring-loaded, PP-GFK (PP-H)
Description
Check valve K4 in wafer design made of PP-H (glass-fibre reinforced PP-GFK) with flange connection, spring-loaded with visual position indicator. Sealing material EPDM or FPM, d75–d280 (DN65–DN250), PN 8–10, catalogue code 36.
K4 spring-loaded, PP-GFK, flange-connection, visual position indicator
- Flange-connection
- spring-loaded, visual position indicator
- Material PP-GFK (glass-fibre reinforced PP-H)
- Sealing material EPDM or FPM
- Pressure rating PN 8–10
- Dimensions d75–d280 (DN65–DN250)
- Packaging unit: 1 piece
- Catalogue code 36
| Art. No. (Praher) | KLN No. | Seal | d | DN | Material | PN | Pack |
|---|---|---|---|---|---|---|---|
| 125832A | 51511092 | EPDM | 75-2 1/2" | 65 | PP-GFK | 10 | 1 |
| 125833a | 51511093 | EPDM | 90 – 3" | 80 | PP-GFK | 10 | 1 |
| 125834a | 51511094 | EPDM | 110 – 4" | 100 | PP-GFK | 10 | 1 |
| 125835a | 51511095 | EPDM | 160-6" | 150 | PP-GFK | 10 | 1 |
| 125836A | 51511096 | EPDM | 225-8" | 200 | PP-GFK | 10 | 1 |
| 125837A | 51511097 | EPDM | 280-10" | 250 | PP-GFK | 8 | 1 |
| 125839A | FPM | 75-2 1/2" | 65 | PP-GFK | 10 | 1 | |
| 125840a | FPM | 90 – 3" | 80 | PP-GFK | 10 | 1 | |
| 125841a | FPM | 110 – 4" | 100 | PP-GFK | 10 | 1 | |
| 125842a | FPM | 160-6" | 150 | PP-GFK | 10 | 1 | |
| 125843A | FPM | 225-8" | 200 | PP-GFK | 10 | 1 | |
| 125844A | FPM | 280-10" | 250 | PP-GFK | 8 | 1 |





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