Catalogue reference. Availability, exact specification and OEM or aftermarket supply are confirmed in your quotation.
SUN Hydraulics DTAF-MCN-224 Directional Blocking Poppet Valve Manual Override Normally Closed
HydraulicsPart number: DTAF-MCN-224
A published reference DTAF-MCN-224 is a FLeX Series, direct-acting, two-way directional blocking poppet cartridge valve. This normally closed configuration has a manual override and Buna-N seals. The valve uses a T-8A cavity, and Sun identifies the 224 model as supplied with a coil. Verify the coil electrical requirements and equipment fitment before ordering.
Looking for Sun Hydraulics DTAF-MCN-224? This catalogue reference is listed under Hydraulics. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | Sun Hydraulics |
|---|---|
| Part number | DTAF-MCN-224 |
| Category | Hydraulics |
| Published designation | SUN Hydraulics DTAF-MCN-224 Directional Blocking Poppet Valve Manual Override Normally Closed |
| Published manufacturer division | SUN Hydraulics |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Valve function | 2-way, 2-position directional blocking poppet |
| Actuation | Direct-acting solenoid with manual override |
| Normal position | Normally closed |
| Cartridge seal material | Buna-N |
| Cavity | T-8A |
| Capacity | 7 US gpm |
| Maximum operating pressure | 5,000 psi |
| Maximum valve leakage | 0.004 in³/min at 5,000 psi and 110 SUS (24 cSt) |
| Viscosity range | 35–2,000 SUS |
| Typical response time | 50 ms |
| Maximum switching frequency | 15,000 cycles/hour |
| Valve hex size | 3/4 in |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
Is the DTAF-MCN-224 normally closed, and does it have a manual override?
Yes. This configuration is a normally closed, direct-acting, two-way directional poppet valve with a manual override. It closes when electrical power is lost.
Does DTAF-MCN-224 include a solenoid coil?
Sun identifies DTAF-MCN-224 as the valve with a coil, while DTAF-MCN denotes the valve without a coil. Confirm coil voltage and connector requirements before ordering; the exact electrical details were not reliably verified.
What cavity, pressure and flow rating should I check for DTAF-MCN-224?
The listed cavity is T-8A, with a capacity of 7 US gpm and a maximum operating pressure of 5,000 psi. A matching cavity alone does not confirm machine fitment: provide the equipment model, serial number and existing valve markings for verification.
What seal material and leakage rating are listed for DTAF-MCN-224?
The listed cartridge seal material is Buna-N. Maximum valve leakage is 0.004 cubic inches per minute at 5,000 psi, measured at a fluid viscosity of 110 SUS (24 cSt). Check fluid compatibility for the actual system.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.