Airtac 3A200 Pneumatic Control Valve 3A210-08NC
2. Double pneumatic pilot design with memory function;
3. Precision-machined internal bores with special surface treatment deliver low friction resistance, minimal actuation pressure, and extended service life;
4. Oil-free lubrication system requiring no maintenance;
5. Multi-position mounting capability for flexible installation and operation;
6. Compatible with base manifold valve blocks to optimize space utilization.
Category: Pneumatic Control Valves, Brand: AirTAC, Series: 3A200
AirTAC 3A210-08NC Pneumatic Control Valve Specifications
- Model: 3A210-08NC (3A200 series)
- Type: 5/2-way normally closed (air-piloted)
- Port size: PT1/4 (G1/8 optional)
- Operating pressure range: 0.2–0.8 MPa
- Max operating frequency: 5 Hz
- Temperature range: -5℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Body material: Anodized aluminum alloy
- Weight: 320g ±5%
- Dimensions: 55mm(L) × 40mm(W) × 70mm(H)
- Actuation type: Pneumatic pilot (requires 0.3MPa min. control pressure)
- Flow capacity: 1000 L/min (ANR)
- Response time: ≤0.1 sec
- Protection rating: IP40
- Manual override: Optional (side-mounted lever)
Robust 5/2-way pneumatic valve optimized for high-cycle industrial applications. Features dual-pressure pilot operation with wear-resistant spool design. The anodized body resists chemical corrosion and particle abrasion. Requires ISO 8573-1:2010 Class 4 compressed air (max 50μm particles).
- Clamping/positioning cylinders in CNC machinery
- Pneumatic actuator control in packaging lines
- Automotive assembly line tooling
- Material handling systems with double-acting cylinders
- Food processing equipment (NBR compatible with oils)
Installation guidelines:
Mount horizontally to prevent debris accumulation. Install downstream
filter-regulator-lubricator (FRL) unit within 1m distance. For manual
override models, ensure 25mm clearance for lever operation.
Critical note:
Do not use silicone-based lubricants – incompatible with NBR seals.
Maximum allowable instantaneous current during pilot operation: 3A.
| Property | Property Value |
|---|---|
| sku | 3A210-08NC |
| Position | 3-Port 2-Position |
| Initial Position | Normally Closed |
| Port Size | PT1/4 |
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.