ZN 6 DB - *
ZN 6 DB - *
Hydropa Hydraulische Erzeugnisse GmbH & Co. KG is located at Därmansbusch 4, D-58456 Witten, Germany. Contact details include phone: +49 2302 7012-0, fax: +49 2302 7012-47, and email: [email protected]. More information can be found on their website: www.hydropa.de.
The document provides technical specifications for pressure relief valves, specifically the ZN 6 DB series. These valves are available in single and double configurations and are pilot-operated with a nominal size of 6 (NS 6).
- Pressure Ranges: 5 - 100 bar, 5 - 210 bar, and 5 - 350 bar.
- Maximum Working Pressure: 350 bar.
- Weight: Approximately 1.3 kg.
The valves are available in a design "H" with a hand wheel and can be viewed without a protection cap. The sealing surfaces are detailed with dimensions provided for various components.
The performance curves are provided for different configurations of the ZN 6 DB series, with values determined at an oil viscosity of 24 cSt and an oil temperature of 50°C.
The document lists O-rings used in the valves, specifying their dimensions and material (NBR with different Shore hardness).
Examples of applications and sectional drawings with seal kits are included to illustrate the use and assembly of the valves.
Catalog excerpts
Pressure relief valve, pilot operated NS 6 Abmessungen / Dimensions S/ng/e pressure relief valves Double pressure relief valve Ansicht ohne Schutzkappe Viaw without protection cap Ansicht ohne Schutzkappe Viaw without protection cap Ansicht ohne Schutzkappe Viaw without protection cap Dichtflache / Sealing surfate Druckbereiche / Pressure ranges: Ausfuhrung "H" mit Handrad / Design "H" with hand wheel Anwendungsbeispiele / Examples of application Kennlinien / Performance Curves Werte ermittelt bei Olviskositat 24 cSt, Values determined at oil viscosity 24 cSt, Schnittzeichnung mit Dichtsatz / Sectional drawing with seal kit Dargestellt: Ventil wirksam in Leitung A Presented: Valve effective in line A
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