Airtac ESV Solenoid Valve ESV330EAI
2. Connection interface mounting dimensions comply with ISO 5599-1 international standard;
3. Equipped with custom-engineered sealing components for enhanced flow capacity and extended service life;
4. Series 200/300/400 enable seamless conversion between internal pilot-operated, external pilot-operated, and pneumatically controlled configurations by adjusting the orientation of sealing components;
5. Base-mounted valve body design with options for single-unit or modular multi-unit bases, allowing flexible assembly into any required number of connected units;
6. Versatile base configurations with multiple air supply connections and mounting options for optimized usability;
7. Integrated exhaust throttling in Series 200/300/400 bases eliminates the need for external throttle valves.
Category: Solenoid Valves, Brand: AIRTAC, Series: ESV
AirTAC ESV330EAI Solenoid Valve Technical Specifications
- Model: ESV330EAI
- Type: 5/3-way double solenoid operated (closed center)
- Port size: G1/8 (BSPP thread) with optional NPT conversion
- Operating pressure: 0.1–1.0 MPa (14.5–145 PSI)
- Voltage variants: DC12V(±10%), DC24V(±10%), AC110V(±15%), AC220V(±15%)
- Power consumption: 2.2W (DC), 3.5VA (AC)
- Max flow rate: 1000 NL/min (ANR)
- Response time: ≤15ms (energize), ≤20ms (de-energize)
- Seal material: HNBR rubber (optional FKM available)
- Temperature range: -20℃ to 80℃ (with intermittent 100℃ peak)
- Protection class: IP67 (dust/water resistant)
- Weight: 320g ±5% (without connectors)
- Dimensions: 65mm(L) × 40mm(W) × 88mm(H)
- Port thread depth: 10mm (minimum engagement)
- Manual override: Built-in emergency switch
The ESV330EAI features a unique pressure-balanced spool design with double electromagnetic coils for precise directional control in hydraulic/pneumatic systems. Its anodized aluminum body with nickel-plated brass core components ensures corrosion resistance in humid environments. The valve operates with ≤0.05MPa minimum pressure difference and requires 5μm filtration (40μm for emergency use).
- Plastic injection molding machine clamp control
- Automated assembly line cylinder sequencing
- Textile machinery tension regulation systems
- Food processing pneumatic actuators (NSF-compliant versions available)
- Semiconductor wafer handling vacuum/pressure switching
Installation protocol:
Always install vibration dampeners when mounting on reciprocating equipment.
Maintain 15° maximum deviation from vertical orientation. Lubricate seals with
ISO VG32-grade oil if used in dry air systems.
| Property | Property Value |
|---|---|
| sku | ESV330EAI |
| Standard Voltage | AC24V |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.