“EF” solenoid valves are balanced spool distributors type with bidirectional seals. The completed range is composed by 4 sizes: 18-22-27-34 mm body width with the following ports: G1/8, G1/4, G3/8 and G1/2. Available in all function 3/2, 5/2, 5/3 monostable and bistable. As standard, manual operator works with push and push +turn function in order to satisfy all needs.