1 Pneumatic command valves 1.50 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice. The pneumatic actuated valves are grouped in this part of catalogue because they have similar opera- ting conditions of the solenoid valves. In fact the commutation signal is remote as it is for the manual and mechanical actuated valves. In the first part of these catalogues are listed the pneumatic actuated valves for single use not suitable to be assembled on bases but eventually onmanifoldwith one inlet port only. The valves series 800 are suitable for both single and ganged applications. These valves have a diversified use of 3-ways and 5-ways based on balanced spool as shown on functional symbols. The repositions are made by spring, differential pneumatic spring or pneumatic fot the bistable and centre spring return. Use andmaintenance These valves have an average life of 15 million cycles depending on the application and air quality, filtered and lubricated air using specified lubricants will dramatically reduce the wear of the seals and ensures long and trouble free operation. Please ensure that the valve is being used according with the manufacturers specification, such as air pressure and temperature and that exhaust ports 3 & 5 are protected against the possible ingress of dirt or debris. Repair kits including the spool complete with seals are available for overhauling the valves; however, although this is a simple operation it should be carried out by a competent person. ATTENTION: use hydraulic oil class H for lubrication such asMAGNAGC 32 (Castrol). Construction characteristics General Body Actuators Bottom plates Pistons Spacers Seals Spools Springs / Stainless steel / Spring steel Stainless steel Spring steel Aluminium Aluminium Technopolymer NBR Steel Spring steel Technopolymer Steel Aluminium NBR Steel Technopolymer Steel Technopolymer Aluminium Technopolymer NBR Steel Spring steel Technopolymer Steel Stainless steel Technopolymer NBR Steel / PUR Aluminium NBR Steel Spring steel Technopolymer NBR Spring steel Technopolymer NBR Aluminium Stainless steel Steel HNBR Aluminium Technopolymer Aluminium Aluminium Technopolymer NBR Aluminium / NBR Aluminium Aluminium Technopolymer Technopolymer Technopolymer Series 104 Series 105 Series 805 Series 808 Series 228 Series T228 (Ver. 3/2-5/2) Series T228 (Ver.5/3) Series 488 Series T488 (Ver. 3/2- 5/2) Series T488 (Ver. 5/3) Series 224 Series T224 (Ver. 3/2-5/2) Series T224 (Ver. 5/3) Series 212 Series 212/2 Series 211 Spring steel