We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red Festo air solenoid valve in box

Festo

Festo MHE3-MS1H-3/2O-QS-6 525171 electrician tool

SKU CH-GGV6-AJDHT MPN MHE3-MS1H-3/2O-QS-6

A 3/2 normally-open air solenoid valve with 6 mm push-in connections for pneumatic control

  • TypeTest Equipment
  • Color/FinishRed
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • New Festo solenoid valve ready for installation
  • 3/2 normally-open function suits pneumatic control tasks
  • QS-6 push-in ports accept 6 mm tubing directly
  • Compact MHE3 series body fits tight panel spaces
  • Red colour coding aids quick identification during maintenance

Festo air solenoid valve

The Festo MHE3-MS1H-3/2O-QS-6 is a 3/2-way normally open air solenoid valve designed for pneumatic control circuits. It features quick-connect ports for 6 mm tubing and a compact red body. The unit is supplied new in a single pack under part number 525171. It suits automation and machine builders needing reliable directional control.

Suits pneumatic panel builders

This valve suits engineers assembling pneumatic panels who need a 3/2 normally open function with 6 mm push-in connections. It is not for systems requiring a normally closed default state or a 5/2-way switching function. Buyers needing different port sizes or voltage ratings should look at other models.

3/2 normally open function

The defining specification is the 3/2 normally open pneumatic function, which determines the valve's default airflow path when de-energised. This logic suits applications where the circuit must exhaust or supply air by default. Verify the required function against your schematic before ordering.

Highlights

  • New Festo solenoid valve ready for installation
  • 3/2 normally-open function suits pneumatic control tasks
  • QS-6 push-in ports accept 6 mm tubing directly
  • Compact MHE3 series body fits tight panel spaces
  • Red colour coding aids quick identification during maintenance

Specifications

BrandFESTO
ModelMHE3-MS1H-3/2O-QS-6
TypeTest Equipment
Color/FinishRed
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

What comes in the box with the Festo MHE3-MS1H-3/2O-QS-6 valve?

The box contains one Festo MHE3-MS1H-3/2O-QS-6 air solenoid valve. No additional fittings, tubing or electrical connectors are included.

How do I choose between available versions of the MHE3-MS1H-3/2O-QS-6?

This model is a single 3/2 normally-open valve with 6 mm push-in ports. Select it when your circuit requires that exact function and port size.

What does the 3/2 normally-open designation mean in use?

It indicates three ports and two switching positions; the valve supplies air to the outlet when de-energised and blocks flow when energised.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.