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SMC Regulator: Die-Cast Aluminum, 1/2 in NPT, 7.251887 psi to 123.2821 psi - SMC FRL Air Regulators
SMCSMC FRL Air Regulators

SMC Regulator: Die-Cast Aluminum, 1/2 in NPT, 7.251887 psi to 123.2821 psi

The SMC Regulator: Die-Cast Aluminum is an SMC FRL Air Regulator, model AR40K-N04H-Z-D, part of the AR-D series. It features a 1/2 in NPT port size and operates within a pressure range of 7.251887 psi to 123.2821…

SKU 3G-OTH-147529

Brand
SMC
Item
Regulator: Die-Cast Aluminum, 1/2 in NPT, 7.251887 psi to 123.2821 psi
Category
SMC FRL Air Regulators
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Technical Specifications

SMC
Manufacturer Part Number
AR40K-N04H-Z-D
Type
7.251887 psi to 123.2821 psi
NPT
1/2 in
MPa Max Op Pressure
1
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Regulator: Die-Cast Aluminum is an SMC FRL Air Regulator, model AR40K-N04H-Z-D, part of the AR-D series. It features a 1/2 in NPT port size and operates within a pressure range of 7.251887 psi to 123.2821 psi, with a maximum operating pressure of 1 MPa. This unit does not include a gauge (attr111664: No).

Frequently Asked Questions

What is the SMC AR40K-N04H-Z-D regulator used for?

The SMC AR40K-N04H-Z-D is a die-cast aluminum air regulator used in pneumatic systems to control and stabilize downstream air pressure. It is commonly applied in industrial automation, manufacturing lines, and process control where precise pressure regulation from 7.25 psi to 123.28 psi is required.

What are the specifications of the SMC AR40K-N04H-Z-D regulator?

This SMC regulator has a 1/2 in NPT port size, a pressure range of 7.251887 psi to 123.2821 psi, and a maximum operating pressure of 1 MPa. It is part of the AR-D series, made of die-cast aluminum, and does not include a gauge. The model number is AR40K-N04H-Z-D.

Where to buy the SMC AR40K-N04H-Z-D regulator worldwide?

You can source the SMC AR40K-N04H-Z-D regulator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SMC pneumatic components.

How to install the SMC AR40K-N04H-Z-D air regulator?

Install the SMC regulator by connecting the 1/2 in NPT ports to your pneumatic line using appropriate sealant. Mount it vertically or horizontally with the flow direction arrow aligned. Adjust the pressure by turning the knob clockwise to increase or counterclockwise to decrease. Always follow SMC's generic installation guidelines for safety.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC smc frl air regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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