We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SMC Exhaust Port Flow Control: Thumbwheel Adjuster, 1/2 in Male UNF - Thumbwheel Adjustment Exhaust Flow Control Valves
SMCThumbwheel Adjustment Exhaust Flow Control Valves

SMC Exhaust Port Flow Control: Thumbwheel Adjuster, 1/2 in Male UNF

The SMC Exhaust Port Flow Control: Thumbwheel Adjuster (MPN ASN2-04) is a brass thumbwheel adjustment exhaust flow control valve with a 1/2 in Male UNF connection and a maximum pressure of 145 psi. 3G Electric…

SKU 3G-OTH-624014

Also listed as: ASN204 · ASN2 04

Brand
SMC
Item
Exhaust Port Flow Control: Thumbwheel Adjuster, 1/2 in Male UNF
Category
Thumbwheel Adjustment Exhaust Flow Control Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SMC
Manufacturer Part Number
ASN2-04
Max
145 psi
Male UNF
1/2 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Exhaust Port Flow Control: Thumbwheel Adjuster (MPN ASN2-04) is a brass thumbwheel adjustment exhaust flow control valve with a 1/2 in Male UNF connection and a maximum pressure of 145 psi. 3G Electric interprets your demand for this genuine SMC component, sourcing it across our 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the SMC ASN2-04 exhaust port flow control used for?

The SMC ASN2-04 thumbwheel adjuster controls exhaust flow in pneumatic systems, regulating actuator speed by metering air out of the cylinder port. It is commonly used in industrial automation, packaging, and material handling applications where precise speed control is required.

What are the specifications of the SMC ASN2-04?

The SMC ASN2-04 is a brass thumbwheel adjustment exhaust flow control valve with a 1/2 in Male UNF connection and a maximum pressure rating of 145 psi. It is designed for reliable flow regulation in pneumatic circuits and is manufactured by SMC.

Where to buy the SMC ASN2-04 worldwide?

3G Electric supplies the genuine SMC ASN2-04 exhaust flow control valve worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this component for your pneumatic system needs.

How to install the SMC ASN2-04 thumbwheel adjuster?

Install the SMC ASN2-04 by threading the 1/2 in Male UNF connection into the cylinder exhaust port. Tighten securely using a wrench on the valve body hex. Adjust the thumbwheel to set desired exhaust flow; turn clockwise to reduce flow and counterclockwise to increase it.

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 thumbwheel adjustment exhaust flow control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SMC

View all SMC parts
Exhaust Port Flow Control: Thumbwheel Adjuster, 1/4 in Male UNF, 145 psi Max. (MPN ASN2-02)
SMC
Exhaust Port Flow Control: Thumbwheel Adjuster, 1/4 in Male UNF, 145 psi Max. (MPN ASN2-02)
Exhaust Port Flow Control: Thumbwheel Adjuster, 1/8 in Male NPT, 145 psi Max. (MPN ASN2-N01-S)
SMC
Exhaust Port Flow Control: Thumbwheel Adjuster, 1/8 in Male NPT, 145 psi Max. (MPN ASN2-N01-S)
Exhaust Port Flow Control: Thumbwheel Adjuster, 1/2 in Male NPT, 145 psi Max. (MPN ASN2-N04-S)
SMC
Exhaust Port Flow Control: Thumbwheel Adjuster, 1/2 in Male NPT, 145 psi Max. (MPN ASN2-N04-S)
Exhaust Port Flow Control: Thumbwheel Adjuster, 3/8 in Male NPT, 145 psi Max. (MPN ASN2-N03-S)
SMC
Exhaust Port Flow Control: Thumbwheel Adjuster, 3/8 in Male NPT, 145 psi Max. (MPN ASN2-N03-S)
Exhaust Port Flow Control: Thumbwheel Adjuster, 1/4 in Male NPT, 145 psi Max. (MPN ASN2-N02-S)
SMC
Exhaust Port Flow Control: Thumbwheel Adjuster, 1/4 in Male NPT, 145 psi Max. (MPN ASN2-N02-S)
Exhaust Port Flow Control: Thumbwheel Adjuster, 10-32" Male UNF, 145 psi Max. (MPN ASN2-U10/32)
SMC
Exhaust Port Flow Control: Thumbwheel Adjuster, 10-32" Male UNF, 145 psi Max. (MPN ASN2-U10/32)
Exhaust Port Flow Control: Thumbwheel Adjuster, 3/8 in Male UNF, 145 psi Max. (MPN ASN2-03)
SMC
Exhaust Port Flow Control: Thumbwheel Adjuster, 3/8 in Male UNF, 145 psi Max. (MPN ASN2-03)
Exhaust Port Flow Control: Thumbwheel Adjuster, M5 x 0.8 Male UNF, 145 psi Max. (MPN ASN2-M5)
SMC
Exhaust Port Flow Control: Thumbwheel Adjuster, M5 x 0.8 Male UNF, 145 psi Max. (MPN ASN2-M5)