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Lift check valve
BOA-RVK
Lift check valve to DIN/EN with wafer-type body, centring aided by the body shape, shut-off by spring-loaded plate or valve disc guided by three stainless steel guiding pins. Low-noise designs with plastic plate (DN 15 - 100) or valve disc with O-ring (DN 125 - 200), maintenance-free.
See all documents and downloadsTechnical Data
- Nominal pressurePN 6, PN 10, PN 16
- Max. nominal sizeDN 200
- Max. allowed fluid temperature250 °C
Material number list – BOA-RVK
9 products| Name | Nominal pressure | Nominal size Inlet | Nominal diameter | Material Active hydr comp | Weight | Material number | Price | |
|---|---|---|---|---|---|---|---|---|
| BOA-RVK PN 6/10/16 DN 25 | PN 6 | DN 25 | 0.3 Kilogram | 48860614 | upon request | |||
| BOA-RVK PN 6/10/16 DN 32 | PN 6 | DN 32 | 0.5 Kilogram | 48860615 | upon request | |||
| BOA-RVK PN 6/10/16 DN 40 | PN 6 | DN 40 | 0.7 Kilogram | 48860616 | upon request | |||
| BOA-RVK PN 6/10/16 DN 50 | PN 6 | DN 50 | 0.9 Kilogram | 48860617 | upon request | |||
| BOA-RVK PN 6/10/16 DN 65 | PN 6 | DN 65 | 1.2 Kilogram | 48860618 | upon request |
Benefits
- Highly reliable function as plate is accurately guided by three guide pins (up to DN 100).
- Integrally cast centring aid for easy installation.
- Low maintenance requirements due to corrosion-proof body made of brass (DN 15-100) and spring made of stainless steel (all nominal sizes).
Technical Data
- FunctionPrevent backflow
- Connection typeInstallation between flanges
- Casing materialEN-GJL-250, CUZN39PB3
- Nominal pressurePN 6, PN 10, PN 16
- Max. nominal sizeDN 200
- Min. nominal sizeDN 15
- Max. allowed fluid temperature250 °C
- Min. allowed fluid temperature-20 °C
Sectional Drawings
Documents
- Brazilian Portuguese
- Bulgarian
- Croatian
- Czech
- Danish
- Dutch
- English
- Estonian
- Finnish
- French
- German
- Greek
- Hungarian
- Italian
- Latvian
- Lithuanian
- Norwegian
- Polish
- Romanian
- Russian
- Slovak
- Slovenian
- Spanish
- Swedish
- Turkish
| Title | Format | Size | Last change | |
|---|---|---|---|---|
| Declaration of Conformity (0570.8526_EN) | 0.19 | 4/19/2021 |
| Title | Format | Size | Last change | |
|---|---|---|---|---|
| Operating instructions (0570.8_EN) | 9.77 | 4/19/2021 |
| Title | Format | Size | Last change | |
|---|---|---|---|---|
| BOA-RVK (7119.1_EN) | 1.28 | 4/19/2021 |
| Title | Format | Size | Last change | |
|---|---|---|---|---|
| BOA-RVK PN 16 (7119.522_EN) | ZIP | 0.01 | 4/19/2021 | |
| BOA-RVK PN 6 (7119.521_EN) | ZIP | 0.01 | 4/19/2021 |
