https://hydraulicvalvelocation.com Sun, 21 Jun 2026 17:26:43 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://hydraulicvalvelocation.com/2026/06/21/jinhai-4wmm6j50-hydraulic-manual-directional-spool-valve/ https://hydraulicvalvelocation.com/2026/06/21/jinhai-4wmm6j50-hydraulic-manual-directional-spool-valve/#comments Sun, 21 Jun 2026 17:26:43 +0000 https://hydraulicvalvelocation.com/2026/06/21/jinhai-4wmm6j50-hydraulic-manual-directional-spool-valve/






Actuation Type: Manual Hand Lever (Red Knob). Spool Symbol: J (4-way, 3-position, spring-centered). Nominal Size: NG6 (Size 6 / Cetop 3). Operating Pressure (Ports P, A, B): 31.5 MPa / 315 Bar. Tank Pressure (Port T): 16 MPa / 160 Bar. 60 L/min (15.8 GPM). Fluid Compatibility: Mineral oil (HL, HLP) to DIN 51524. Temperature Range: -30°C to +80°C. Mounting Pattern: Standard ISO 4401-03-02-0-05 (Interchangeable with Rexroth 4WMM6J series).

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