ODE Solenoid Valve BDA08223DV

Core Features The ODE Solenoid Valve BDA08223DV is a lightweight, high-efficiency 2/2-way normally closed direct-acting solenoid valve, engineered for low-to-medium flow industrial gas and liquid control applications that demand fast response speed, broad media compatibility, and compact installation flexibility. It is ideally suited for applications such as automated packaging machine fluid control, small pneumatic system air supply regulation, water treatment equipment dosing circuits, and laboratory instrument fluid path management that require reliable on-off switching under moderate pressure conditions. Belonging to ODE’s BDA series of compact direct-acting solenoid valves, it features an 08223DV core valve body configuration optimized for low-to-medium flow media transmission (flow coefficient Cv = 0.6) with minimal pressure loss and structural stability. The direct-acting design eliminates the need for a pilot mechanism, enabling reliable operation even under near-zero differential pressure conditions, which is ideal for low-pressure system start-up and precision flow control. The normally closed (NC) structure ensures the valve blocks media flow when de-energized, preventing unintended leakage and improving system safety; when energized, the solenoid core directly drives the valve seat to open, realizing fast on-off switching of media. The high-strength die-cast aluminum valve body combined with FKM internal sealing components offers excellent corrosion resistance and chemical compatibility, suitable for neutral gases, tap water, and light industrial oils. Following ODE’s standardized product naming convention, the model code BDA08223DV corresponds to key technical attributes: BDA: Series designation, compact 2/2-way direct-acting solenoid valve for low-to-medium flow industrial control applications 08: Nominal diameter code, corresponding to G1/4 inch threaded connection ports for flexible system integration 223: Valve core and performance code, optimized for fast response and low-pressure operation DV: Coil voltage and interface code, indicating DC24V low-power coil and DIN 43650 A standard electrical connector for seamless PLC/microcontroller integration This valve is a 2/2-Way Normally Closed Direct-Acting Solenoid Valve (solenoid de-energized: valve closed, media flow cut off; solenoid energized: solenoid core drives valve seat open, media flows through the valve). It is optimized for industrial and laboratory low-to-medium flow control systems, delivering consistent performance and long service life in standard indoor working conditions. Key Performance Specifications Parameter Details Valve Type 2/2-Way Normally Closed Direct-Acting Solenoid Valve Flow Coefficient (Cv) 0.6 Maximum Operating Pressure 12 bar (compressed air/gas), 8 bar (neutral liquid) Minimum Operating Pressure 0 bar (zero-differential pressure operation supported) Working Medium Compressed air, nitrogen, tap water, light mineral oil, and other neutral industrial fluids/gases Medium Temperature Range -5°C to +90°C (freezing prohibited to avoid valve core damage) Ambient Temperature Range -10°C to +55°C (non-condensing humidity ≤ 85%) Pressure Drop ≤ 0.15 bar (at nominal flow rate and 5 bar inlet pressure) Response Time Opening: ≤ 10 ms; Closing: ≤ 6 ms (at rated DC24V & 4 bar inlet pressure) Cycle Frequency Up to 350 cycles per minute (continuous cyclic operation) Leakage Rate ≤ 0.003 mL/min (liquid, de-energized position, bubble test) Reset Mode Spring-return normally closed (fail-safe closure when power is cut off) Electrical Specifications Parameter Details Solenoid Coil Voltage DC24V (±10% tolerance, low-power energy-saving configuration) Coil Power Consumption 2.2 W (nominal) Insulation Class Class B (130°C maximum coil temperature, suitable for compact enclosure environments) Protection Class IP65 (coil housing; dust-tight, water-resistant for indoor industrial installation) Electrical Interface DIN 43650 A standard connector, compatible with universal industrial control cables EMC Compliance Meets IEC 61000-6-2 standards for industrial electromagnetic compatibility Coil Service Life ≥ 22 million cycles (continuous operation under rated conditions) Additional Protection Built-in reverse polarity protection and surge suppression to resist voltage spikes and incorrect wiring Mechanical Specifications Parameter Details Connection Type G1/4 inch BSPP metric threaded ports (male thread, compact design) Valve Body Material Die-cast aluminum alloy (ADC12) with anti-corrosion powder coating Internal Sealing Material Fluoroelastomer (FKM) seals, optimized for low-to-medium flow media compatibility and low leakage Core Components 08223DV 2/2-way direct-acting valve core + DC24V low-power solenoid coil + spring-return mechanism + FKM sealing assembly Mounting Type Pipe-mounted (direct connection to G1/4 pipelines), compatible with standard pipe clamps for stability Weight 0.15 kg (valve body + solenoid coil assembly) Operating Orientation Any orientation (no impact on performance due to direct-acting design) Installation & Matching Requirements System Compatibility Designed for integration with low-to-medium pressure industrial control systems (≤ 12 bar for gas, ≤ 8 bar for liquid) requiring fast on-off control; ensure the working medium is clean and free of solid particles (particle size ≤ 25 μm, install a micro-filter upstream for optimal valve life); verify compatibility with the target medium (gas/liquid) before commissioning to leverage the FKM seal’s broad media compatibility; use standard G1/4 inch threaded pipelines and fittings rated for ≥ 15 bar to match the valve’s performance and minimize system pressure loss; confirm the medium and ambient temperature ranges align with specifications to avoid seal hardening or valve core malfunction. Electrical Connection Requirements Use standard low-voltage DC24V industrial cables to connect the DIN 43650 A solenoid coil connector; match the connector pinout to the control system PLC or relay output module; ensure correct polarity connection to avoid triggering reverse polarity protection; maintain the power supply voltage stability (±10% of rated DC24V) to maintain response time accuracy and operation consistency; route the control signal cables separately from high-current power cables by at least 3 cm to avoid electromagnetic interference; tighten the connector lock nut securely to maintain IP65 waterproof protection; configure the control system with overcurrent protection to prevent coil burnout during long-term cyclic operation. Mounting Requirements The pipeline connection surface must be flat, clean, and free of burrs (surface roughness ≤ Ra 1.6 μm) to ensure secure installation and prevent media leakage; use a torque wrench to tighten pipeline connection nuts to 8 N·m to avoid thread damage during installation; maintain a minimum clearance of 6 cm around the valve for coil heat dissipation and maintenance access; avoid installing the valve near high-temperature heat sources exceeding 90°C or in areas with strong vibration to extend service life; ensure the valve inlet and outlet are correctly connected according to the flow direction marking (arrow on valve body) to avoid reverse flow and valve damage. Maintenance Requirements Inspect solenoid coil connectors and wiring every 9 months for oxidation, loose connections, or insulation damage to ensure stable DC24V power supply and fast valve response; check the valve body and pipeline connections for leakage every 3 months using a bubble test, retightening nuts or replacing gaskets if necessary; clean the upstream micro-filter screen every 1 month to prevent particle clogging of the 08223DV valve core, maintaining nominal flow rate and operation stability; verify the spring-return normally closed fail-safe function every 4 months by cutting off power and checking valve closure tightness; replace FKM internal seals every 4 years (or after 20 million cycles) to maintain ultra-low leakage rate and reliable sealing performance under low-to-medium pressure conditions; disassemble and clean the valve core and spring mechanism every 18 months using neutral cleaning agent to remove accumulated debris, ensuring smooth on-off switching and reset; inspect the valve body anti-corrosion powder coating every 12 months and touch up with compatible paint if signs of peeling appear. Environmental Protection Suitable for indoor industrial and laboratory environments due to IP65 protection class and anti-corrosion coated aluminum valve body design; avoid long-term exposure to strong acid/alkali media or corrosive gases that may damage the valve body coating and FKM seals; store the valve in a dry, ventilated area (10–30°C) with protective packaging when not in use to prevent seal hardening or coil moisture damage; dispose of replaced components (especially FKM seals and valve core parts) in accordance with local environmental regulations for industrial waste; ensure proper disposal of DC24V low-power coil components to comply with electrical waste regulations.