Airtac PZB Cross Threaded Fitting PZB804D
AirTAC PZB804D Cross Threaded Four-Way Connector Specifications
- Model: PZB804D
- Type: Brass cross connector with quadruple ports
- Thread standard: PT1/8 (BSPP) female threads on all ports
- Material: Lead-free brass CW617N (nickel-plated)
- Seal material: NBR O-rings (replaceable)
- Max working pressure: 1.0 MPa (145 psi)
- Burst pressure: ≥3.0 MPa
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Flow coefficient (Cv): 0.12
- Weight: 28g (0.06 lbs)
- Dimensions: 22mm (L) × 22mm (W) × 22mm (H)
- Surface roughness: Ra ≤3.2μm
- Corrosion resistance: 96hrs salt spray test passed
Precision-machined cross connector featuring zero-leak design with triple-sealing structure (thread seal + O-ring + metal-to-metal contact). The symmetrical 90° port configuration enables compact space optimization in pneumatic circuits. Nickel plating provides enhanced wear resistance against repeated tool connections.
- Pressure sensor manifold distribution in automation lines
- Multi-branch air supply for packaging machine tooling
- Vacuum system junction points in semiconductor equipment
- Pneumatic control signal splitting in automotive test rigs
- Modular pneumatic teaching systems for technical education
Installation protocol:
Apply 2-3 wraps of PTFE tape clockwise on male threads (ISO 7-1 standard).
Tighten with 6-8 N·m torque using crowfoot wrench to prevent oval deformation.
Conduct 1.5x working pressure test for 30min after installation.
| Property | Property Value |
|---|---|
| sku | PZB804D |
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.