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Aventics R422003982 - 3/2-directional valve, Dual valve, IS12-PD series, size 2
MPN: R422003982
Available for Purchase
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Subject to factory lead times
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$1,163.31
QTY:
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Overview:
3/2-directional valve, Dual valve, IS12-PD series, size 2. Air-flow directional control valve for automation cells, packaging lines, and assembly machinery. Configured with 3/2-way switching. Common on machine builds with multi-cylinder coordination, where each valve drives one actuator. Genuine Aventics part shipped through authorized distribution.
Features:
- Aventics Series IS12 redundant safety valve / dual valve system
- 3/2-directional dual valve — two independently controlled valves on a common base for redundant pneumatic safety circuits
- Compliant with ISO 5599-1 and ISO 13849-1 (machinery functional safety)
- Sizes available: Size 1 (G 1/4) and Size 2 (G 3/8 / G 1/2)
- Spool valve with soft-seal sealing principle
- Single solenoid with spring return; manual override without detent
- Built-in position-monitoring sensor (electronic PNP with LED) — confirms valve switching state to safety controller
- Variants: IS12-PM (monitored), IS12-PD (dual valve), IS12-PE
- Suitable for emergency-stop, energy-isolation, soft-start/exhaust, and Category 4 / PL e safety functions
- External pilot, M12 plug connection, IP65 protection
- 24 V DC operation, ±10% voltage tolerance, 4.5 W power consumption
- Materials: polyamide and aluminum housing; NBR seals
- Compatibility index 15 — full Aventics safety-circuit ecosystem
Specifications:
- Series: IS12 redundant safety valve / dual valve system (Aventics)
- Function: 3/2-directional dual valve (two independent valves on a common base) for redundant pneumatic safety control
- Standards: ISO 5599-1, ISO 13849-1 (machinery functional safety)
- Variants: IS12-PM (monitored), IS12-PD (dual), IS12-PE
- Sizes: Size 1 (G 1/4 ports) and Size 2 (G 3/8 / G 1/2 ports)
- Valve type: Spool valve
- Sealing principle: Soft seal
- Blocking principle: Double base plate
- Connection type: Plate connection
- Pilot type: External
- Pilot valve width: 30 mm
- Actuation: Single solenoid, electrically activated
- Return: Spring return
- Manual override: Without detent
- Working pressure: 1 to 10 bar
- Control pressure: 3.5 to 10 bar
- Ambient/medium temperature: 0 to +50 °C
- Medium: Compressed air; max particle size 5 µm; oil content 0 to 0.01 mg/m³ (oil-free / low-oil air recommended)
- Nominal flow Qn (Size 1): 800 l/min (1→2), 1050 l/min (4→5), 700 l/min (4ext→5)
- Operating voltage: 24 V DC, tolerance -10% / +10%
- Power consumption: 4.5 W (DC)
- Switch-on time: 18–20 ms typical
- Switch-off time: 40 ms typical
- Duty cycle: 100% ED
- Compressed air connection (input/output/exhaust): G 1/4 (Size 1), G 3/8 / G 1/2 (Size 2)
- Protection class: IP65 with connection
- Compatibility index: 15
- Electrical connection: M12 plug
- Position-monitoring sensor: Electronic PNP with LED, M8 plug, 3-pin
- - Voltage drop at Imax: ≤2.5 V
- - Vibration resistance: 10–55 Hz, 1 mm
- - Shock resistance: 30 g / 11 ms
- - Protection class (sensor): Class III per DIN EN 61140
- - Cable length: 0.3 m
- - Mounting: Knurled screw
- Weight: 2.2 kg (Size 1 typical)
- Housing material: Polyamide and aluminum
- Seal material: NBR (acrylonitrile butadiene rubber)
- Application: Emergency-stop circuits, energy isolation, soft-start/exhaust, redundant pneumatic safety control up to PL e / Category 4 per ISO 13849-1
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