AR40-04B-A SMC Modular Style Pneumatic Pressure Regulator 1/2"
The SMC AR40-04B-A is a premium, cost-effective industrial pneumatic pressure regulator belonging to SMC’s highly efficient modular air preparation line. Engineered to maintain consistent downstream air pressure regardless of upstream fluctuations, this Size 40 body regulator helps save energy and optimizes system control across diverse automation setups.
This model features dual 1/2" Rc female threaded ports for robust flow capabilities and comes factory-equipped with a dedicated mounting bracket for simple installation. To ensure continuous operational safety and prevent accidental set-point changes, the AR40-04B-A is designed with a reliable push-lock adjustment knob. Its modular design seamlessly integrates with other SMC filters, regulators, and lubricators (F.R.L. blocks) using simple spacer connections.
Feature | Value |
|---|---|
Manufacturer | SMC |
Part Number | AR40-04B-A |
Product Series | AR Modular Style (Air Preparation) |
Body Size Configuration | Size 40 |
Regulator Type | Standard Relieving Type |
Pneumatic Port Size (In / Out) | 1/2" Rc Female Thread |
Pressure Gauge Connection | G 1/4" / Rc 1/4" (Pressure Gauge Sold Separately) |
Included Accessories | Mounting Bracket Assembly & Panel Set Nut |
Applicable Operating Fluid | Industrial Compressed Air |
Set Pressure Range | 0.05 MPa to 0.7 MPa (approx. 7 psi to 101 psi) |
Maximum Operating Pressure | 1.0 MPa (145 psi) |
Proof / Testing Pressure | 1.5 MPa (217 psi) |
Ambient & Fluid Temp Range | -5 °C to 60 °C (23°F to 140°F) - Non-freezing states |
Flow Direction Flow Path | Standard (Left to Right) |
Main Body Material | Aluminum Die-Cast |
Bonnet Assembly Material | Polyacetal (POM) |
Internal Seal & Diaphragm | Nitrile Rubber (NBR) |
Product Finish/Color | SMC Urban White |
Standards & Approvals | RoHS Compliant |
Ssaoco Dammam
- Started from: Jul 10, 2025
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