SMC VXZ2240 Solenoid Valve

SMC VXZ2240 is a zero differential pressure, pilot-operated 2-port solenoid valve in the VXZ family, engineered for reliable actuation in pneumatic and fluid circuits where the seat must maintain near-zero pressure difference. The VXZ2240-04 variant specifies a 1/2 in (15A) nominal port size and, according to available data, a mass of about 760 g; this model is commonly offered with DC24 V coil configurations, such as the VXZ2240-04T-5DS1-B (NPTF, DC24). The VXZ series covers multiple port sizes to fit different manifolds, including VXZ2230-02 (1/4 in) and VXZ2230-03 (3/8 in) as well as VXZ2350-06 (3/4 in). As a 2/2 valve, the VXZ line uses a pilot signal to shift the main valve, enabling stable operation even with higher differential pressures while preserving the zero-differential seat condition. This combination makes it suitable for compact automation manifolds, air lines, and controlled liquid circuits where precise, low-leakage actuation is required.