Proportional Cartridge Valves Hydraulically Actuated
By Nicola O'Callaghan 11th August 2016
The Wandfluh proportional spool valves WVPPM33/PM42 come with Zinc Nickel (K8) external protection as standard.
The compact robust design performs with high pressures and flows, coupled with sensitive smooth spool movement.
The cartridge valves can be controlled using Wandfluh’s direct acting proportional pressure reducing cartridge valves and amplifier card options.
http://www.wandfluh.com/fileadmin/user_upload/files/A_Dok/reg_1_10/1_10_2310_e.pdf
http://www.wandfluh.com/fileadmin/user_upload/files/A_Dok/reg_1_10/1_10_2410_e.pdf
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Description
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WVPPM 33 Data sheet 1.10-2310
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WVPPM 42 Data sheet 1.10-2410
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Cartridge
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M33 x 2
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M42 x 2
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Pmax (Maximum pressure)
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350 bar
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315 bar
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Pv (pilot pressure)
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4.5...30 bar
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4.5...30 bar
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Q (volume flow range)
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0...150 i/min
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0...250 l/min
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QN (nominal volume flow)
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90 l/min
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150 l/min
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Leakage volume flow at 200 bar
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< 0.4 l/min
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< 0.5 l/min
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Ambient temperature
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-30...90°C
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-30...90°C
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Weight
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0.8 kg
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1.4 kg
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