Directional valves, seat

Directional valves poppet type

Ex proof, Atex certified
Available also with IECEx and UL Certification

• Ambient Temperature: -40° - +40/70° C
• Ex II 2 GD Exd IIC T6 and T4
• Protection deegre: IP 67
• Fluids: Mineral oil, Water-glycol, Phosphate Ester (optional)
• DLOH: Cetop 3 (NG6) Pmax: 350 bar, Qmax: 12 lpm
• DLOK: Cetop 3 (NG6) Pmax: 250 bar, Qmax: 30 lpm

Seat valves, defined flow direction

Seat valves are used as leak-free directional valves for direct control of hydraulic components and forstyreventiler.

• Ball Seat Valve
• Integrated strainer in the inlet
• O-ring seal against the surface
• Wide range of activations (also ATEX)
• Several seal types
• By-pass valve R to P
• "Graetz-Link" (hydraulic rectifier bridge)
• Pressure relief valve
• NG 6 (CETOP 3)
• SEE ARTICLE CODE INFORMATION FOR TABLE.

Seat valves, random flow direction Hawe

• Seat Valves
• Many spooltypes
• Wide range of activations (also ATEX)
• Several additional features
• 6 HAWE or NG mounting plate
• Up to 400 bar (also ATEX)
• SEE ARTICLE CODE INFORMATION FOR TABLE.