131 Function Fittings 01 // Fittings Level 3 reduit / EN_Level 4 sans numero Manually-Operated Valves Manually-Operated Valves Component Materials Technical Characteristics Manually-operated provide a significant reduction in the time needed to work on pneumatic circuits and isolate the circuit when the system has to be switched frequently. Ø metric: 4 to 8 mm • Compatible Fluids: Compressed air • Working Pressure: 0 to 10 bar Model 0669: 0 to 16 bar • Working Temperature: -10°C to +80°C Model 0669: -5°C to +70°C Regulations • REACH • RoHS • PED Advantages Manual switch-operated valves: • 2 models: - 3/2: opening, closing, venting - 2/2: opening, closing • Can be positioned through 360° Manual switch-operated valves: • Uni-directional use ensures the downstream circuit is vented • Identification of the venting system by the colour (red) Silicone-free Body: Manual switch-operated valve: technical polymer Sleeve valve: nickel-plated brass Bolt: Manual switch-operated valve: nickel-plated brass with seal Sleeve valve: nickel-plated brass Lever: nickel-plated brass Seals: NBR locking nut: nickel-plated brass 2 1 3 2 3 1 Open Open: downstream supply Closed Closed: downstream exhaust Exhaust Supply if fitted on control valve Supply if fitted on cylinder Lever Supply Supply To system Switch-Operated Valves Sleeve Valves To system Operation
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