If the picture does not match the information, please call us! SUN pilot operated valves and pilot operated proportional throttle valve 3-way / 4-way reversing valve cartridge (model DD * G and DD * C) Sun pilot operated 3-way / 4-way valve is suitable for the need direction control circuit hydraulic system, such as double or single acting hydraulic cylinder electromagnetic relief valve, hydraulic motors, brakes, clutch circuit. Such cartridge valve for pilot control switch, pilot supply control can be any appropriate form. Such valve has three basic dimensions series 2,3,4 nominal flow 20-80gpm (75-300L / min). All ports maximum working pressure 5000psi (350bar). Sun as a pilot-operated 3-way / 4-way valve is available in two basic configurations: Spring in three 4-way reversing valve spring biased Cartridge two 3-way reversing valve cartridge valves are each model There are several configurations to choose from the spool. Pilot operated 3-way / 4-way proportional change (model FT * H and FT * C) Sun pilot operated 3-way / 4-way proportional valve cartridge valve to the corresponding direct-acting solenoid valve flow is not enough to provide the occasion Rich proportional control. Flow-through traffic classes from 7 gpm (28 L / min) to 80 gpm (320 L / min), and has an easy remote control features. Such proportional valve with a series of 2,3,4 three basic sizes, all working port maximum working pressure 5000 psi (350 bar), pilot port maximum working pressure 500 psi (35 bar). Sun as a pilot-operated 3-way / 4-way proportional valve is available in two basic configurations: Spring in the proportion of three 4-way reversing valve spring cartridge in three 3-way (selector) proportional cartridge valves commutation valve, with a median drain function normally closed two pilot-operated proportional throttle cartridge valves (model FT * A) Machinery Co., Ltd. Jinan Sheng Mai advantage Supplies Agents NOREVA Brand Model Price check if the sample images and product specifications Pictures inconsistent information, please call us! Germany NOREVA GmbH is NOREVA nozzle check valve manufacturer of professional, diaphragm valves for decades, focused on the production of non-return valve. At present, because of its many advantages NOREVA nozzle check valve has been widely recognized and used in liquids, gases and gas sector plays a crucial role. The main field of pipelines, steel mills, chemical plants, water plants, power plants and compressor stations. NOREVA nozzle check valve has an economic, reliable, maintenance-free design. To ensure the stability of product quality valve products are German factory own production, are subjected to rigorous testing and water testing. Description: NOREVA valve product line: NRV-ZK, NRV-ZSK, NRV-B, NRV-BK, NRV-G, NRV-Z, NRV-ZK, NRV-K, NRV-R models: NRV- ZK DN 25 ANSI 150 NRV-ZK DN 32 ANSI 150 NRV-ZK DN 40 ANSI 150 NRV-ZK DN 50 ANSI 150 NRV-ZK DN 65 ANSI 150 NRV-ZK DN 80 ANSI 150 NRV-ZK DN 100 ANSI 150 NRV-ZK DN 125 ANSI 150 NRV-ZK DN 150 ANSI 150 NRV-ZK DN 200 ANSI 150 NRV-ZK DN 250 ANSI 150 NRV-ZK DN 300 ANSI 150 of the electromagnetic spill | valve | Sheng Sheng Mai Mai machinery from Jinan Machinery Co., Ltd. available. Jinan Mai Sheng Machinery Co., Ltd. (www.smkct.com) strong, credible, in Jinan, Shandong's industrial automation control systems and equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead wins Mai machinery and you work into the brilliant, for a better future!