Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Accessories - Function fittings Series 55 Tecno-FUN 1 Air distribution 1 | 363 ►90° blocking valve + flow control valve A B 18 13 18 30 44 M5 14 M11x1 3.2 55.5 41 18.5 18.5 13 Coding: 551.2FT.A.B.XX T TYPE 1 = 90° Unidirectional blocking valve + Unidirectional flow control valve 2 = 90° Bidirectional blocking valve + Bidirectional flow control valve 3 = 90° Unidirectional blocking valve + Bidirectional flow control valve 4 = 90° Bidirectional blocking valve + Unidirectional flow control valve A CONNECTION A SEE CONNECTIONS LIST B CONNECTION B SEE CONNECTIONS LIST CONNECTIONS LIST 00 = None D4 = Straight Ø4 D6 = Straight Ø6 D8 = Straight Ø8 L1 = Female banjo G1/8" G4 = Rotating banjo Ø 4 G6 = Rotating banjo Ø 6 G8 = Rotating banjo Ø 8 M1 = G1/8" male M2 = G1/4" male F1 = G1/8" female Example: 5512F1.00.00.XX 90° blocking valve + flow control valve. Without connections "A" and "B" NOTE : For the dimension including cartridges see page Accessories - Function fittings Piloting curves Construction characteristics - The combination of this two functions ensures that the downstream pressure is maintained in case of accidental loss of supply pressure and at the same time grants the possibility to regulate the circuit flow rate. A typical application of this combination is close to or directly assembled onto the actuator connection ports. This allows to keep pressurised the cylinder chamber in case of accidental loss of supply pressure and to regulate the exhaust flow rate when the blocking valve is actuated. - The possible combinations are the following: - 90° Unidirectional blocking valve + Unidirectional flow control valve - 90° Bidirectional blocking valve + Bidirectional flow control valve - 90° Bidirectional blocking valve + Unidirectional flow control valve - 90° Unidirectional blocking valve + Bidirectional flow control valve Technical characteristics Fluid Filtered air. No lubrication needed, if applied it shall be continuous Working ports size See CONNECTIONS LIST Max working pressure (bar) 0,5 ÷ 10 Flow rate at 6 bar with Δp=1 (Nl/min) 285 Orifice size (mm) Ø3 Temperature °C -5 ÷ +50 Weight (g) 62
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