Description
The SVZ-2.5 is a compact, economical 2-way solenoid valve designed primarily for use in welding machines, pneumatic control circuits or gas distribution systems. The “2/2” configuration means it has two ports and two switching positions (open/closed). With an approximate 2.5 mm orifice, it allows moderate flow rates suitable for control of air, inert/gas flows (e.g., argon/CO₂) or light fluids depending on variant. In its de-energised state (for the “normally closed” version) the valve blocks flow; when energised, it opens (some may be N.O. or N.C. depending model—check your supplier).
Valve type: 2/2 way
Port size/thread: ~ 1/8″ (G1/8) or hose ~8 mm
Orifice: ~2.5 mm
Max pressure: ~10 bar (in air applications)
Temperature: ~5 °C to 50 °C (depending variant/seal)
Coil voltages: Variants eg. 24 V DC, 220 V AC
Body material: Brass (in many gas/welding variants)
Medium: Filtered air, inert gas, light fluids (check compatibility)