3/2-way solenoid valve, normally open (NO), M5, 190 l/min, 24 V AC - YPC SF1701

For tight spaces and actuators plumbed in M5, the YPC SF1701 offers a 15 mm wide body and 190 l/min at 5 bar. It keeps a consumer pressurised by default and removes the pressure only on command. With no voltage air flows from supply to outlet. The signal shuts off the supply and vents the consumer.

Advantages

• Normally open: the consumer stays pressurised even if power fails
• Fast response of 25 ms max. at 5 bar, switching frequency up to 5 Hz
• Oil-free operation on non-lubricated air, ISO VG32 if lubrication is used
• Non-polarised coil, removable, insulation class F, 3.5 VA at 24 V AC
• Aluminium body and spool, NBR seals, pilot section in glass-fibre reinforced polyamide

Applications

• Inverted pilot signals for downstream valves
• Clamping and holding cylinders that must stay closed on power failure
• Sealing air and continuous supplies that are interrupted only briefly

Accessories and spare parts

A replacement 24 V AC solenoid coil is available separately and can be swapped without touching the pneumatic section. For valve banks, YPC offers SF1000 series manifolds with common supply and exhaust.

According to YPC, the SF1000 series meets CE and RoHS requirements.