|3/4/5 Port Solenoid Valves
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The VT301 series was discontinued in June 2013. It was replaced with the new VT307 series.
For part numbers, refer to the following comparison documents and catalogs.
Mounting interchangeability:
The mounting screw pitch on the lower surface of the valve remains unchanged, but the thread size has been changed from M5×0.8 (VT301 series) to M4×0.7 (VT307 series).
For models with a bracket, the mounting hole size and mounting hole pitch of the bracket are the same.
VT307 series valves with the same thread size as those of the VT301 series (M5×0.8) are available as a special order.
Contact SMC when considering ordering one of these valves.
Manifold compatibility:
The valves for manifold base mounting (VO301 and new VO307 series) are interchangeable.
The mounting dimensions of the manifold bases (VVT300 and VV307 series) are the same.
Note) Changes to the operating pressure range and the electrical entry types have been made.
The new VT307 series catalog can be found here.