Description
A compact and reliable pneumatic valve engineered to Namur specifications, the DS355SR61‑A is ideal for industrial applications requiring controlled directional airflow using a single solenoid actuation with spring-return reset.
Key Specifications:
- Valve Configuration: 5‑port, 2‑position pneumatic spool
- Actuation / Reset: Single solenoid-operated with spring-return mechanism (Normally Closed)
- Mounting Standard: Namur‑type direct interface, suitable for solenoid-pilot actuator configurations
- Port Size: G 1/4″ BSP (¼″)
- Operating Pressure Range: 0–10 bar (typical typical operational)**, though often rated to 8 bar in catalog specs
- Flow Rate: Approx. 1,400 LPM (liters per minute)
- Coil Voltage: 220 VAC AC coil variant DS355SR61‑A; DC version available under different suffix codes
- Power Consumption: ~6 VA
- Temperature Range: 5 °C to 60 °C
- Thread Type: Standard BSP threading
- Material Construction: Likely aluminium body with nitrile seals (consistent with Janatics conventions)
Features:
- Standard Namur Mount: Ensures compatibility with Namur tooling actuators and mounting subbases.
- Spring‑Return Mechanism: Valve defaults to safe position when power is off — essential for emergency or failsafe contexts.
- Compact Footprint: Ideal for manifold or inline mounting where space is limited.
- Manual Override Facility: Enables manual actuation for setup and maintenance.
- High Flow Capacity: Supports up to 1,400 LPM, suitable for fast-response pneumatic systems.
Typical Applications:
- Use in automation systems utilizing Namur‑type piston actuators for quarter‑turn valve control.
- Process plants, chemical or petrochemical setups, water treatment, or wherever fail-safe directional air control is required.
- Equipment requiring 433 mm Namur mounting interface for direct solenoid-pilot integration.
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