Direct Operated Solenoid Poppet Valve | SVSPM33-BC-G24 | SDSPM22-AB-G24 | AM22100b-G24 | Leak-Free Cartridge Valve

SVSPM / SDSPM / AM22 Direct Operated Solenoid Poppet Valves

Product Overview: The series of cartridge solenoid poppet valves is engineered for leak-free directional control in critical hydraulic circuits. Unlike conventional spool valves, the poppet architecture ensures a precise metal-to-metal seat, providing absolute shut-off in the closed position. The SVSPM and SDSPM series utilize direct-acting solenoid actuation for rapid response and high switching reliability. Featuring various electrical connections (such as WD waterproof or KD35 connectors) and G24 voltage, these are essential components for load-holding, lifting, and safety shutdown units.

Featured models include: SVSPM33-BC-G24/WD, SDSPM22-AB-G24/KD35, and AM22100b-G24.

Key Technical Advantages:

• Zero Internal Leakage: The poppet-style design eliminates internal bypass leakage typical of spool valves, ensuring zero actuator drift in load-holding applications.

• Rapid Direct-Acting Response: The solenoid armature directly drives the valve element without pilot delay, enabling millisecond-level switching.

• Versatile Electrical Connections: The WD (Leaded waterproof) design provides superior protection for harsh outdoor environments, while the KD35 (Connector-type) allows for quick maintenance.

• Wet-Pin Solenoid Construction: Featuring a rotatable coil and an armature immersed in fluid for optimal cooling and extended mechanical life.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • SVSPM33-BC-G24/WD: 3-way 2-pos (or spec 33), Normally Closed, DC 24V, Leaded Waterproof protection.

  • SDSPM22-AB-G24/KD35: 2-way 2-pos, A/B logic configuration, DC 24V, with KD35 industrial socket.

  • AM22100b-G24: High-performance direct series, optimized 100b frame, standard DC 24V.

• Core Technical Specs:

  • Max Operating Pressure: Rated up to 250 – 350 bar.

  • Rated Flow Capacity: 10 L/min – 30 L/min depending on the specific model.

  • Voltage Rating: G24 (DC 24V).

  • Fluid Temp Range: $-30°C$ to $+100°C$.

  • Protection Rating: Up to IP65/IP67 with WD/KD35 options.