
Hydraulic Cartridge Valve Counterbalance Valve Caca 3: 1 Pilot Ratio Vented Atmospherically Referenced Pressure Control. Direct Factory Manufacturer: Established in 2010, specializing in hydraulic equipment R&D and production. High Pressure Capacity: Maximum setting of 4000psi with a 3:1 pilot ratio for precise control. OEM and ODM Service: Full customization support including design, prototyping, and logo printing. Strict Quality Control: 100% inspection and in-house lab testing before warehouse loading. Wide Application Range: Suitable for machinery manufacturing, engineering, and agricultural equipment. Low Minimum Order: Flexible MOQ starting from just 1 Set for various customer needs. Professional Support: 10 years export experience with 24h online and offline service guarantee. Compact Design: Threaded cartridge installation with lightweight 0.44lb weight for easy integration.