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Available for Purchase
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Subject to factory lead times
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Call (866) 703-5665 for Expedited Shipping, Delivery Date, Product Questions & Help
Overview:
12 STA HF03 EXT Pilot VLV Bank R434001711. Compressed-air manifold consolidating supply lines for multi-valve installations. Selected for pneumatic control panels, valve-island installations, and grouped-actuator wiring. Authorized Aventics distribution; manufacturer warranty included.
Features:
- Series HF03-LG modular pneumatic valve system (Aventics Lean Generation manifold)
- 3-way and 4-way spool valves; individual or manifold-mounted
- Up to 32 valve positions per manifold
- Connection options: Multipole D-Sub or fieldbus (PROFIBUS DP, CANopen, CANopen sb, DeviceNet, PROFINET IO, EtherNet/IP, AS-i)
- Direct fieldbus (BDC) and fieldbus with I/O functionality (AES) variants
- Vacuum capable: -13 to 145 psi (-0.9 to 10 bar)
- Push-in tube fittings: 5/16", 8 mm, plus 1/8" NPT and G1/8 ports
- Manual override on each pilot; reverse-polarity protected electronics
- 24 V DC operating voltage, IP65 protection with connector
- Modular base plates allow expansion in single-position increments
- ATEX-certified configurations available
Specifications:
- Series: HF03-LG Advanced Valve System (configurable pneumatic manifold, Lean Generation platform)
- Mounting orientation: Any
- Working pressure: -13 to 145 psi (-0.9 to 10 bar)
- Control pressure: 37 to 145 psi (2.5 to 10 bar)
- Ambient temperature: 32 to 122 °F (0 to 50 °C)
- Medium temperature: 32 to 122 °F (0 to 50 °C)
- Medium: Compressed air; max particle size 5 µm; oil content 0–5 mg/m³
- Nominal flow Qn: 0.711 Cv (system) / 0.864 Cv (per valve, at 87 psi, Δp = 14.5 psi)
- Maximum valve positions: 32 per manifold
- Operating voltage: 24 V DC, tolerance -15% / +20%
- Protection class: IP65 with connector
- Reverse polarity protection: Yes
- Connection: Multipole D-Sub or fieldbus (PROFIBUS DP, CANopen, CANopen sb, DeviceNet, PROFINET IO, EtherNet/IP, AS-i 4O/8O/4I-4O/8I-8O)
- Pneumatic ports: 1/8" NPT, G1/8, or push-in tube fittings (5/16" or 8 mm)
- Valve functions: 5/2 single solenoid, 5/2 double solenoid, 5/3 closed/exhaust/supplied center, 3/2
- Manual override: Standard on each pilot
- Materials: Aluminum end and supply plates; polyamide base plates
- Notes: Pressure dew point ≥27 °F (15 °C) below ambient/medium and ≤5.4 °F (3 °C); maintain min. control pressure to avoid faulty switching
- Certificates: ATEX optional
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