
Hydraulic Cartridge Valve Cala 3: 1 Pilot Ratio Vented Counterbalance Valve Atmospherically Referenced Pressure Control. 3:1 Pilot Ratio Design: Features a 3:1 pilot ratio for efficient pressure control and balance in hydraulic systems. High Pressure Capacity: Supports maximum pressure of 280 Bar (4061.06psi) with a flow rate up to 480 L/Min. Threaded Cartridge Type: Designed as a threaded cartridge valve with T-19A cavity compatibility for easy installation. OEM and ODM Service: Professional manufacturer offering full customization from designs, samples, and minor adjustments. 10-Year Export Experience: Over a decade of export experience ensuring reliable quality and professional service standards. 1-Year Warranty Coverage: Provides a comprehensive 1-year warranty for peace of mind and product reliability. Strict Quality Control: 100% inspection including visual and function tests, with in-house lab testing before shipment. 24/7 Online Support: Offers 24-hour online and offline after-sales service to guarantee satisfied solutions.