AKH

AKH, Check Valve with One-touch Fitting, Male Connector

Explore the features, model options and technical documentation for AKH. Contact Pnoneks to select the full part number for your application.

SMC ·Check Valves

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Selecting AKH

Selecting AKH: review the full part number and your system conditions when considering this Fittings & tubing record. Share Applicable Tubing O.D., Free Flow Direction, Port Size, the required quantity and your application notes with Pnoneks. Final compatibility and lead time are confirmed during quotation.

ABOUT THE PRODUCT

The essentials for selection.

Manufacturer: SMC
Series: AKH
Product group: Fittings & tubing
Function: Check Valves
Applications: Suitability is evaluated against technical specifications and application conditions.
Selection parameters: Applicable Tubing O.D., Free Flow Direction, Port Size

Exact dimensions, operating ranges and compatibility depend on the full part number. Review the relevant SMC documentation and application conditions for technical selection.

TECHNICAL PRODUCT INFORMATION

Features and model options

Technical descriptions and values below are preserved in the manufacturer’s original language. Options describe alternatives within the series; not every combination is valid. We will verify the full part number when quoting.

Male connector type
Easily mounted onto equipment
One-touch fittings
Compact and light weight
Low cracking pressure (0.005MPa)
Can be used for vacuum (-100kPa)

Selection fields published in the source
Parameter	Options / values
Applicable Tubing O.D.	03 (Ø5/32") · Ø4 mm · Ø6 mm · 07 (Ø1/4") · Ø8 mm · 09 (Ø5/16") · Ø10 mm · 11 (Ø3/8") · Ø12 mm · 13 (Ø1/2") · 03 (Ø5/32\") · 07 (Ø1/4\") · 09 (Ø5/16\") · 11 (Ø3/8\") · 13 (Ø1/2\")
Free Flow Direction	A (Male Thread to One-touch Fitting) · B (One-touch Fitting to Male Thread)
Port Size	01S (1/8 + Sealant) · 02S (1/4 + Sealant) · 03S (3/8 + Sealant) · 04S (1/2 + Sealant) · M5 x 0.8 · 10-32UNF · N01S (1/8 + Sealant (NPT)) · N02S (1/4 + Sealant (NPT)) · N03S (3/8 + Sealant (NPT)) · N04S (1/2 + Sealant (NPT))

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