Wandfluh & Aron Solenoid Valve | SDSPM22 | SVSPM33 | AS22060B | AS22061A | 24V DC | Leak-Tight Poppet Valve
| Model Number | AS22101A-G24 |
|---|
Product Description
High-Performance Solenoid Valves (Leak-Tight Poppet & Directional Valves)
Product Overview: This collection represents elite hydraulic control technology, featuring Wandfluh-style SDSPM22 and SVSPM33 screw-in cartridge poppet valves, and Aron-style AS series directional spool valves.
Poppet Series: Utilizing a direct-operated poppet design, these valves achieve leak-tight performance via metal-to-metal seating. They are the premier choice for load holding, cylinder locking, and safety-critical circuits.
Spool Series: The AS2206 range complies with CETOP 3 (NG6) standards, renowned for its compact design and high-frequency switching stability in injection molding and automation systems.
Featured models include: SDSPM22-BA-G24/VD, SDSPM22-AB-G24/VD, SVSPM33-BC-G24/WD, AS22060B-G24, AS22061A-G24, and the PD23 driver.
Key Technical Advantages:
Zero-Leakage Pressure Maintenance: The SDSPM and SVSPM series eliminate internal bypass leakage common in spool valves, ensuring secure actuator positioning.
Advanced Actuation: Optimized for G24 (24V DC) systems. When paired with the PD23 electronic driver, it enables superior response times and coil thermal protection.
Ruggedized Construction: The VD/WD suffixes denote specifications optimized for specific thermal and seal environments, offering high protection for continuous duty.
Standard Interchangeability: The AS series maintains universal NG6 mounting dimensions, allowing for seamless direct replacement of mainstream global brands.
Detailed Specifications & Parameters:
Cartridge Poppet Matrix:
SDSPM22-BA/AB-G24/VD: M22x1.5 cavity, 2-way 2-position logic, NO/NC options, with premium seals.
SVSPM33-BC-G24/WD: M33x2 cavity for high-flow capacity and robust fluid handling.
Subplate Directional Matrix:
AS22060B-G24 / AS22061A-G24: NG6 / CETOP 3 standards, 2-position 4-way logic, 24V DC control.
Core Technical Specs:
Max Operating Pressure: Poppet series rated up to 350 bar (35 MPa).
Control Voltage: Standard 24V DC (G24).
Driver Enhancement: Compatible with PD23 plug-in amplifiers/drivers.




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