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Red Festo solenoid valve model MFH-3-1/2 rectangular body 52mm wide

Festo

Festo MFH-3-1/2 Solenoid Valve 9857 52mm

SKU CH-XDGQ-4WWV8 MPN MFH-3-1/2

A 52 mm wide solenoid valve for pneumatic control, supplied in a single box

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Direct pneumatic control with 3/2-way solenoid valve
  • Compact 52 mm width fits tight panel layouts
  • Factory-new Festo component ensures reliable switching
  • Single-unit box simplifies inventory and installation
  • Red colour coding aids quick circuit identification

Solenoid Valve 9857 52mm

The Festo MFH-3-1/2 is a new solenoid valve supplied in a single box. It functions as test equipment for pneumatic system validation and control tasks. The unit features a red finish and a width of 52mm.

Suited for pneumatic testing.

This valve suits technicians and engineers who need a reliable Festo component for test bench setups or automated sequence verification. Buyers requiring integrated high-flow actuation or built-in position sensing for closed-loop control should evaluate alternative devices.

52mm width determines manifold compatibility

The critical specification is the 52mm body width, which dictates whether the valve fits the target manifold or sub-base pattern. Confirm this dimension against your existing mounting hardware before purchase.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $117.99
Pricier than about 58% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFesto
Model nameMFH-3-1/2
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What mounting width does the Festo MFH-3-1/2 solenoid valve require?

The valve body is 52 mm wide, so the mounting surface or manifold station must provide at least that clearance for the unit to sit flush.

Which electrical connection step is most often missed when installing the MFH-3-1/2?

The coil polarity must match the control voltage; reversing the leads on the DIN connector prevents actuation even though the LED may still light.

When should the internal seals of the 9857 valve be inspected or replaced?

Plan a seal check after three years of service or sooner if the valve shows leakage or sluggish switching, as the elastomers degrade with cycle count and media quality.

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