Airtac ESV-M Base ESV301M
2. Mounting dimensions on connection surface compliant with ISO 5599-1 international standard;
3. Equipped with dedicated sealing components for enhanced flow capacity and extended service life;
4. 200/300/400 series enable conversion between internal pilot, external pilot, and pneumatic control configurations through directional adjustment of seal assemblies;
5. Valve body requires base mounting, available in single-unit or modular multi-unit formats (multi-unit base allows flexible combination into arbitrary numbers);
6. Multiple air supply connection configurations and mounting options for optimized system integration;
7. 200/300/400 series bases integrate exhaust throttling functionality, eliminating need for external speed controllers.
Category: Solenoid Valve Base | Brand: AIRTAC | Series: ESV-M
AirTAC ESV-M Base Manifold ESV301M Technical Specifications
- Model: ESV301M (ESV-M Series)
- Type: Modular valve base manifold for multiple valve assembly
- Port configuration: 3/2-way valve mounting base
- Port size: G1/8 (ISO228 standard)
- Operating pressure range: 0.1–1.0 MPa
- Max flow capacity: 750 L/min (ANR)
- Voltage compatibility: Supports all ESV-M series solenoid voltages (DC12V/24V, AC110V/220V)
- Weight: 385g ±5g
- Dimensions: 52mm(W) × 39mm(H) × 86mm(L)
- Mounting pitch: 21mm between valve stations
- Seal material: HNBR (Hydrogenated Nitrile) with stainless steel reinforcement
- Temperature resistance: -20℃ to 80℃ (continuous operation)
- Surface treatment: Anodized aluminum body with chromate plating
- Pressure drop: ≤0.02 MPa at 0.5 MPa supply
- Vibration resistance: 10–55Hz with 1.5mm amplitude
- Protection rating: IP67 (when valves fully installed)
The ESV301M serves as the foundational component for building compact valve manifolds, featuring precision-machined air passages that minimize pressure loss. Its dual-row O-ring sealing system ensures leak-free connections even under high vibration conditions. The modular design allows cascading multiple units for complex pneumatic circuits while maintaining a 21mm standardized spacing between valve positions.
- Multi-axis robotic end effector control systems
- Plastic injection molding machine clamp units
- Automated assembly line fixture sequencing
- Textile machinery pneumatic logic clusters
- Semiconductor wafer handling vacuum/pressure systems
Installation protocol:
Apply thread sealant only on male ports (PT), keep manifold surface temperature below 60℃ during operation.
Use torque-controlled tightening (1.5–2.0 N·m for valve mounting screws). Maintain 15mm clearance below manifold
for tubing access. Pre-flush with dry air before commissioning.
| Property | Property Value |
|---|---|
| sku | ESV301M |
| Port Size | PT3/8 |
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.