Festo has launched an intrinsically safe version of its popular CPV10 valve terminal. Known as the CPV10 Ex-i, the new model is designed specifically for use in potentially explosive atmospheres, in accordance with ATEX equipment category 2 (Gas Zone 1). It can be mounted in close proximity to the pneumatic actuators and the drives that it controls – resulting in short tubing lengths, which are essential for efficient short-cycle time operation – and is particularly suitable for automation systems that employ decentralised control schemes. The CPV10 Ex-i valve terminal can accommodate up to sixteen 3/2-way valves, and offers a wide variety of valve functions, including two 3/2-way, 5/2-way, single and double solenoid, and two 2/2-way. All the valves feature intrinsically safe solenoid actuators to ensure that only low voltages and energy levels can occur; they are rated for 0 to 10bar operating pressure and can handle flow rates as high as 400ltrs/mn.
