ZAH10 DR

ZAH10 DR

Product catalog summary
Design Specifications
The document describes a hydraulic component, specifically a shock valve with a hand wheel, designated as "H". The weight of the component is approximately 1.4 kg, and it is designed to handle a maximum working pressure of 350 bar. It is intended for use in protecting hydro motors during sudden braking events.

Dimensions and Design
The component's dimensions are provided, along with a sectional drawing that includes a seal kit. The document also includes a view of the component without the protection cap and details the sealing surface.

Pressure Ranges
The pressure ranges for the component are specified as follows:
  • 100 bar: 5 - 100 bar
  • 210 bar: 5 - 210 bar
  • 350 bar: 5 - 350 bar

Performance Curves
The performance curves are provided, showing the relationship between flow rate (Q in l/min) and pressure (p in bar). These values are determined at an oil viscosity of 24 cSt and an oil temperature of 50°C.

Components and Materials
The document lists the components and materials used, including various O-rings with specific dimensions and material specifications (NBR 70 Shore and NBR 90 Shore).

Applications
Examples of applications for the shock valve are provided, emphasizing its use in systems requiring protection against shock effects.
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Catalog excerpts

ZAH10 DR-1

Schockventile, vorgesteuert ZN 6 DBS - * - AB Shock valve, pilot operated ZN 6 DBS - * - AB Abmessungen / Dimensions Zur Absicherung gegen Schockwirkung (bei plötzlichen Bremsvorgängen),speziell für Hydro-Motoren Specially for protection of hydro motors ( for suddenly brake - stops ) Ansicht ohne Schutzkappe Viaw without protection cap Ausführung “H” mit Handrad Design “H” with hand wheel Max. Betriebsdruck 350 bar Max. working pressure 350 bar Masse : ca. 1,4 kg Weight : approx. 1,4 kg Dichtfläche / Sealing surface Anwendungsbeispiele / Examples of application ZN6 DBS * - AB A Druckbereiche / Pressure ranges: 100 = 5 - 100 bar 210 = 5 - 210 bar 350 = 5 - 350 bar Kennlinien / Performance Curves p [ bar ] Werte ermittelt bei Ölviskosität 24 cSt, Öltemperatur 50°C Values determined at oil viscosity 24 cSt, oil temperature 50°C Schnittzeichnung mit Dichtsatz / Sectional drawing with seal kit Pos. Stück Benennung Item No. Designation 1 O-Ring / o-ring OR 2-014 (12,42 x 1,78 ) NBR 70 Shore O-Ring / o-ring OR 2-013 (10,82 x 1,78 ) NBR 90 Shore O-Ring / o-ring OR 5-612 (8,74 x 1,78 ) NBR 90 Shore

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.