Hydraulic valve structure features a simple and reliable structure, small size. 2, stable and reliable transmission. 3, the hydraulic cylinder can obtain a large output torque. 4, valve switching can be obtained by the constant pressure relief valve precise adjustments, including the opening and closing moments of adjustment; it can even hydraulic torque meter directly reflected. 5, the valve opening speed adjustment easy. Product Photos: hydraulic valve hydraulic valve hydraulic valve attachment options: choose the following accessories depending on control and requirements: back to the hearing: Also known as limit switches, remote switch signal feedback (optional explosion). Solenoid valve: double acting election two five-pass, two-way single-action selection (optional explosion). FRL: can air regulator, filter, lubricate the cylinder. Hand wheel: turn the hand wheel mechanism can be achieved manually open and close the valve. Electrical locator: 4 ~ 20mA input signal, valve adjustment. Order: This product is factory direct products. For (can be customized), when ordering the special configuration of the detailed description of the following parameters: (example: valve type, drive type, connection type, structure type, nominal pressure, nominal diameter the input signal, the sealing surface material, body material, suitable temperature, whether with attachments) Contact Inquiry ----> determine the price ----> Fax contract ----> contract ----> down payment ----> delivery of products ----> settle payment