CAT25-EN 2026

Function fittings Series TECNOFUN Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice 160 Additional technical informations Input/output connection directly integrated into the body In line or 90° connection Possibility to build a manifold -parallel mountingDifferent connection options: - Tube Ø4 Ø6 Ø8 (elbow version as well) - G1/8” G1/4” male straight cartridge - G1/8” female cartridge, in line or 90° Different mounting options: - Wall fixing through the holes in the body - By means of the fixing bracket - Panel mounting (for those function that include such possibility) - On DIN rail EN 50022 (using the DIN rail adapter kit) Available functions: - Flow control valve (FCV) - Pressure regulator (PR) - Block valve (BV) - Quick exhaust valve (QEV) - OR gate (CSV-OR) - AND gate (CSV-AND) - Pressure gauge (PI) - Pressure regulator + pressure gauge (PR+PI) - Block valve + Flow control valve (BV+FCV) - Block valve + quick exhaust valve (BV+QEV) 551.11T.A.B.XX Flow regulator ART. TYPE T 1 = Unidirectional 2 = Bidirectional A Connection A - see connections list B Connection B - see connections list SEE CONNECTIONS LIST 00 = None D4 = Straight Ø4 D6 = Straight Ø6 D8 = Straight Ø8 L1 = Female banjo G1/8” G4 = Rotating banjo Ø4 G6 = Rotating banjo Ø6 G8 = Rotating banjo Ø8 M1 = G1/8” male M2 = G1/4” male F1 = G1/8” female Technical characteristics • The flow control valve is normally used to regulate the air flow and, as a consequence, for example, the speed of a cylinder. Two types of flow control valves are available: unidirectional and bidirectional. • In the unidirectional valve the flow is regulated only in one direction while is free to move in the opposite direction; in the bidirectional valve the flow is regulated in both directions. • Panel mounting using the lock nut supplied as standard. • On DIN rail using the relevant adaptor kit (see accessories). • With 90° bracket (see accessories). • Directly on the support plate thanks to two through holes on the body. Technical characteristics • Fluid: Filtered and lubricated air or non • Working ports size: see connections list • Max working pressure: 10 bar • Temperature: -5 °C ... + 50 °C • Weight: 26 g • Orifice size: Ø3 mm • Free exhaust flow rate in the opposite side of the regulation: 800 Nl/min (for unidirectional version) Pneumatic symbols Q(NI/min) Adjusting screw revoltutions Flow rates curves 6 bar Note Example: 551.111.D6.D6.XX Flow control valve unidirectional, connections “A” and “B” Tube Ø6. For the dimension including cartridges see page Accessories - Function fittings 18 30 18.5 25 3.2 11 1 41 15 13 M x A B

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