Airtac X-APCVF Check Valve Connector - Male/Female Thread Type X-APCVF0404
AirTAC X-APCVF0404 Male-Female Threaded One-Way Fitting Specifications
- Model: X-APCVF0404
- Type: Internal/External Thread Check Valve (Unidirectional Flow)
- Thread Standard: ISO 228 G1/8 (Internal) × PT1/8 (External)
- Material: Brass with nickel plating (body), NBR seals
- Max Working Pressure: 1.0 MPa
- Min Operating Pressure: 0.2 MPa
- Cracking Pressure: 0.02 MPa (adjustable variant available)
- Temperature Range: -20℃ to 80℃
- Flow Rate: 300 NL/min @ 0.5 MPa
- Weight: 28g ±2g
- Dimensions: 40mm(L) × 18mm(W) × 18mm(H)
- Thread Engagement Length: 8mm (internal), 10mm (external)
- Vibration Resistance: ≤20 m/s²
- Certification: RoHS compliant
Precision-engineered check valve featuring dual-thread configuration for direct pipeline integration. The chrome-plated brass construction ensures corrosion resistance in humid environments, while the spring-loaded poppet design enables instant reverse flow blocking. Includes anti-vibration locking grooves for stable operation under mechanical stress.
- Pneumatic circuit protection against backflow in automated machinery
- Vacuum system isolation in packaging equipment
- Modular pneumatic component clusters requiring compact connections
- Coolant line safety valves in CNC machining centers
- Medical gas delivery systems requiring directional control
Installation guidelines:
Apply 2-3 wraps of PTFE tape on external threads. Tighten to 12-15 N·m torque.
Arrow marking must align with primary flow direction. For vertical installations,
maintain minimum 5mm clearance below the valve body for service access.
| Property | Property Value |
|---|---|
| sku | X-APCVF0404 |
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.