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 CKD pilot kick 2-port solenoid valve in box

CKD

CKD ADK21-40A-M3H-DC24V Pilot Kick 2-Port Solenoid Valve

SKU CH-ZC8Z-KFPWC

A 2-port solenoid valve with pilot kick operation for general-purpose fluid control

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Pilot kick design enables fast response
  • 2-port configuration controls fluid direction
  • 24 V DC coil suits low-voltage systems
  • 40 A rating handles high-current loads
  • Red finish aids quick identification

Pilot Kick 2-Port Valve

The CKD ADK21-40A-M3H-DC24V is a pilot-operated solenoid valve designed for general-purpose fluid control. It suits engineers and technicians who need reliable on/off switching in pneumatic or hydraulic circuits. The red finish aids visual identification inside panels or on machinery. This unit ships as a single valve in a box.

DC24V Coil Voltage

The coil operates at 24 volts DC, which is the primary specification that determines compatibility with your control system. A matching 24 V DC supply and driver circuit are required for actuation. Using any other voltage will prevent operation or damage the coil. Verify your controller output before installation.

Inline Port Integration

The valve body provides two ports for inline installation into the fluid line, allowing flow when energised and blocking it when de-energised. It requires compatible fittings and tubing rated for your system pressure. The pilot-kick mechanism reduces the actuation force needed, freeing up control current capacity for other devices on the same supply.

How it compares

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

Price $308.99
Pricier than about 88% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameCKD
Model nameCKD ADK21-40A-M3H-DC24 V
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What does the 24 V DC coil rating mean when the valve is installed in a 24 V control circuit?

The coil is designed for 24 V DC operation, so it will actuate reliably when powered from a standard 24 V DC supply without additional voltage conversion.

Which port connection standard does the ADK21-40A-M3H use and what flow does it allow?

The valve is a 2-port pilot-kick solenoid type; the M3H designation indicates its specific port thread and pilot configuration for general-purpose fluid control.

What physical clearance and mounting pattern does the valve need in a panel or manifold?

The unit is supplied as a single valve in a box; its compact pilot-kick body fits standard manifold stations or direct panel mounting with the M3H port pattern.

More in Electrical Trade Tools & Kits

Similar items