DWV Series Differential Area Crossover Relief Valves
Series DWV relief valves are differential area, cross-over reliefs (cushion valves). They are designed to eliminate or minimize shock, surge, or overload conditions on hydraulic equipment. They may be used with cylinders of equal displacement or with motors to provide crossover relief when the motors are stopped. These valves also feature a compact, low profile design, fast response to cushion shocks and protect actuators, cartridge style relief valves, and a high tensile, compacted graphite body.
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Specifications
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Mechanical
Input Flow 93.75 LPM (25 GPM) - Operating Pressure 210 bar (3,000 psi) SAE Ports 138 bar (2,000 psi) NPTF Ports Material High strength cast iron - Body Hardened and ground steel - Poppet Filtration ISO Code 16/13 SAE Class 4 or better Mounting Position In-line; no restrictions - Pressure Range 35 - 210 bar (500 - 3,000 psi) - Adjustment Option Shim or Screw - Environmental
Operating Temperature Range (Ambient) -40°C to +93°C (-40°F to +200°F) Nitrile Seals -
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