WIEROM GmbH in Nordkirchen-Capelle/ Germany
19. Gate valves/Gate valves
(short body)
Description
Gate valves according to DIN EN 1074 1 + 2, Face to face dimensions according to EN 558-1 basic series 15 or. basic series 14, for drinking water or waste water and neutral liquids with different available actuators.
Diameters/Face to face dimensions
Gate valves
DN 40 - DN 500, PN 10/PN 16 up to DN 200 PN 10 or PN 16Gate valves (short body)
DN 40 - DN 300, PN 10/PN 16 up to DN 200 PN 10 or PN 16Pressure
Pressure PN 10/PN 16, Examination in the conclusion PN, Body PN * 1,5
Material
| Body: | GGG 50 (EN-GJS-500-7) | (Standard) |
| Spindle: | rustproof steel X20Cr13 | (Standard) |
| Seal: | EPDM | (Standard) |
| O-Rings: | NBR | (Standard) |
| Wedge: | GGG 50 (EN-GJS-500-7), EPDM rubberized | (Standard) |
| Body screws: | A2 countersunk and grouted | (Standard) |
| Coating: | EKB | (Standard) |
| (Standard) | ||
| Other material (also coating Email) on request. For sewage waste water gate valves have spindles from material stainless steel 1.4404. |
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Actuators
Handwheel, Underground Installation Sets, Electric actuator, Square nut and Operating Key
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